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Search results for: OBRONA GRANIC, ŁĄCZNOŚĆ DYSPOZYTORSKA
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Ekspertyza naukowo-techniczna dotycząca opinii zbiorczej dotyczącej związku zabiegu ochrony brzegów z ochrona środowiska morskiego
PublicationOcena wpływu zabiegów ochronnych brzegów na środowisko morskie.
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Obra Digital-Revista de Comunicacion
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Influences of grain shape and size distribution on permeability
PublicationThe present study investigates the effects of shape and size distributions of grains on the coefficient of permeability (k). A series of constant head permeability tests were performed to characterize the coefficient of permeability. Three particle size ranges (4.75- 0.075, 1.18- 0.075 and 0.300-0.075 mm) of two different sands (Narli Sand, Crushed Stone Sand) having different shapes were tested in a constant head permeability...
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Modelowanie ruchu obiektów poruszających się na granicy wody i powietrza. Modelowanie bezpieczeństwa tych obiektów
PublicationW artykule przedstawiono główne problemy związane z opracowaniem koncepcji nowej generacji szybkichbezzałogowych obiektów wodnych poruszających się na granicy wody i powietrza w różnych warunkachoperacyjnych, w tym stanów załadowania. Przedstawiono problemy związane z modelowaniem ruchu tychobiektów oraz oceną ich zachowania się w różnych fazach ruchu. W artykule opisano koncepcję wybranegoobiektu, w tym jego kształt i podział...
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Wlijanije : Norweżskogo finanswogo mechanizma na razwitije transgranicznogo sotrudhiczestwa w ewroregionach na wostocznoj granice Polszy
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Wlijanie "norweżskogo finansowogo mechanizma" na rozwitie transgraniiczeskogo sotrudniczestwa w ewroregionach na woctocznoj granice Polszy
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Przeciwdziałanie nielegalnej emigracji na granicy polsko-rosyjskiej w dobie członkostwa Polski w Unii Europejskiej
PublicationPrzeciwdziałaniu nielegalnej emigracji do państw Unii Europejskiej służą akty prawa unijnego i krajowego. Do najważniejszych unijnych aktów prawa należy zaliczyć: traktat o funkcjonowaniu Unii Europejskiej, program „Otwarta i bezpieczna Europa: realizacja założeń” oraz dyrektywy w sprawie przeciwdziałania nielegalnej migracji. Do polskich aktów prawnych należą ustawy: o cudzoziemcach, o udzielaniu cudzoziemcom ochrony na terytorium...
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Application of response surface methodology for optimization of metal–organic framework based pipette-tip solid phase extraction of organic dyes from seawater and their determination with HPLC
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Granja-Revista de Ciencias de la Vida
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Al-Arabiyya-Journal of the American Association of Teachers of Arabic
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Obrony pracy doktorskiej na WIMiO
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Carbonized Metal-Organic Frameworks-based strucutres with aluminium, phosphorus and nitrogen
Open Research DataThe dataset includes Raman spectra of carbonized Metal-Organic Frameworks (MOF) [acquired on Renishaw] and electrochemical properties of the materials [acquired on EC Lab], which includes techniques such as Linear Sweep Voltammetry (LCV), Electrochemical Impedance Spectroscopy (EIS), Taffel slope and Chronopotentiometry (CP).
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Szkolenie „Granty ERC dla wybitnych młodych naukowców”
EventsCelem szkolenia jest przekazanie uczestnikom praktycznej wiedzy dotyczącej przygotowania wniosku projektowego przez indywidualnych młodych naukowców (2–7 lat po doktoracie) pragnących stworzyć własny zespół badawczy.
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Umiędzynarodowienie badań – granty w programie Horyzont 2020
EventsCelem szkolenia jest zaprezentowanie możliwości pozyskiwania grantów badawczych przez indywidualnych naukowców w ramach Akcji Marii Skłodowskiej-Curie w programie ramowym UE Horyzont 2020.
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Wydawnictwa Komunikacji i Łączności
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Tomasz Korol dr hab. inż.
PeopleEducation Gdańsk University of Technology, Faculty of Management and Economics (2001) University of Applied Sciences Stralsund (1999) Degree / scientific title Habilitation – Gdańsk University of Technology, Faculty of Management and Economics (2015) Ph.D. – Gdańsk University of Technology, Faculty of Management and Economics (2004) Employment Gdańsk University of Technology - associate professor (since 2017); assistant professor...
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Down-regulation of RdRp complex and activated immune response due to increased arsenic level leads to decreased corona virus replication
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społecznie ujemne skutki wprowadzania do obrotu pieniędzy pochodzących z nielegalnego źródła i konieczność prawnego przeciwdziałania zjawisku
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Determination of Chemical Oxygen Demand (COD) at Boron-doped Diamond (BDD) Sensor by Means of Amperometric Technique
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Determination of chemical oxygen demand (cod) at boron-doped diamond (bdd) sensor by means of amperometric technique
PublicationA boron-doped diamond (BDD) sensor was proposed for effective detection of chemical oxygen demand (COD) by means of amperometric technique. Thin boron doped diamond active sensor layer was deposited on Si wafer and glassy carbon substrate by Microwave Plasma Enhanced Chemical Vapor Deposition (MW PE CVD). The structure of BDD was confirmed by Raman spectra analysis. Broad Raman bands centered at 482 cm-1 and 1219 cm-1 are typical...
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Influence of the boron doping level on the electrochemical oxidation of the azo dyes at Si/BDD thin film electrodes
PublicationIn this study the efficiency of electrochemical oxidation of aromatic pollutants, such as reactive dyes, at boron-doped diamond on silicon (Si/BDD) electrodes was investigated. The level of [B]/[C] ratio which is effective for the degradation and mineralization of selected aromatic pollutants, and the impact of [B]/[C] ratio on the crystalline structure, layer conductivity and relative sp3/sp2 coefficient of a BDD electrode were...
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Determination of Chemical Oxygen Demand (COD) at Boron-doped Diamond (BDD) Sensor by Means of Amperometric Technique
PublicationA boron-doped diamond (BDD) sensor was proposed for effective detection of chemical oxygen demand (COD) by means of amperometric technique. Thin boron doped diamond active sensor layer was deposited on Si wafer and glassy carbon substrate by Microwave Plasma Enhanced Chemical Vapor Deposition (MW PE CVD). The structure of BDD was confirmed by Raman spectra analysis. Broad Raman bands centered at 482 cm-1 and 1219 cm-1 are typical...
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Amperometric sensing of chemical oxygen demand at glassy carbon and silicon electrodes modified with boron-doped diamond
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Numerical model of human head phantom to ensure dosimetry of dose components for boron neutron capture therapy
PublicationExtremely important aspects of the boron neutron capture therapy are, first of all, administering to the patient a boron compound that selectively reaches the neoplastic cells, and in the second step, the verification of the irradiation process. This paper focuses on the latter aspect, which is the detailed dosimetry of the processes occurring after the reaction of thermal neutrons with the boron-10 isotope. The results of computer...
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Poly-L-Lysine-modified boron-doped diamond electrodes for the amperometric detection of nucleic acid bases
PublicationBoron-doped diamond (BDD) is a very promising supporting material used in the construction of biosensors for molecular recognition. The direct immobilization of structurally-organized huge molecules, such as poly-L-Lysine (PLL) provides the possibility of determining organic molecules, e.g. nucleic acid bases (e.g. adenine, guanine) or peptides and proteins. This paper describes the direct method for chemical and electrochemical...
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Formation of Highly Conductive Boron-Doped Diamond on TiO2 Nanotubes Composite for Supercapacitor or Energy Storage Devices
PublicationIn the present paper, we report the phenomena of the formation of the novel composite nanostructures based on TiO2 nanotubes (NTs) over-grown by thin boron-doped diamond (BDD) film produced in Microwave Plasma Enhanced Chemical Vapor Deposition (PE MWCVD). The TiO2 nanotube array overgrown by boron-doped diamond immersed in 0.1 M NaNO3 can deliver high specific capacitance of 7.46 mF cm−2. The composite electrodes were characterized...
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Multi-pathway mechanism of polydopamine film formation at vertically aligned diamondised boron-doped carbon nanowalls
PublicationBoron-doped carbon nanowall (B:CNW) electrodes were used as a platform for studying the electropolymerisation of dopamine. Due to the unique properties of B:CNW, including the fast charge-transfer kinetics and high surface conductivity, a high degree of reversibility of redox reactions was achieved. Three separated redox peaks were observed on voltammograms and attributed to three fundamental reactions in the dopamine polymerisation...
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Amperometric sensing of chemical oxygen demand at glassy carbon and silicon electrodes modified with boron-doped diamond
Publication.A boron-doped diamond (BDD) sensor is proposed for effective detection of chemical oxygen demand (COD) by means of amperometric technique. Boron-doped diamond thin films, acting as active sensors, were deposited on both silicon wafer and glassy carbon (GC) substrates by microwave plasma assisted chemical vapour deposition. SEM micrographs showed that BDD–Si displays triangle-faceted crystallites ca. 0.5–3 μm in size, while BDD–GC...
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Heterogeneous oxidation of highly boron-doped diamond electrodes and its influence on the surface distribution of electrochemical activity
PublicationThe electrochemical active surface area (EASA) of polycrystalline boron-doped diamond (BDD) electrodes is heterogeneous and can be affected by numerous factors. There is a strong need for proper consideration of BDD heterogeneity in order to improve this material's range of application in electrochemistry. Localized changes in surface termination due to the influence of oxidation agent result in increased surface resistance. The...
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Single-step grown boron doped nanocrystalline diamond-carbon nanograss hybrid as an efficient supercapacitor electrode
PublicationDirect synthesis of nano-structured carbon hybrid consisting of vertically aligned carbon nanograss on top of boron-doped nanocrystalline diamond is demonstrated and the carbon hybrid is further applied as an electrode material for the fabrication of supercapacitor. The hybrid film combines the dual advantages of sp2 (carbon nanograss) and sp3 (nanocrystalline diamond) bonded carbon, possessing not only the excellent electrical...
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A rapid-response ultrasensitive biosensor for influenza virus detection using antibody modified boron-doped diamond
PublicationAccording to the World Health Organization (WHO), almost 2 billion people each year are infected worldwide with flu-like pathogens including influenza. This is a contagious disease caused by viruses belonging to the family Orthomyxoviridae. Employee absenteeism caused by flu infection costs hundreds of millions of dollars every year. To successfully treat influenza virus infections, detection of the virus during the initial development...
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Tailoring the optical parameters of optical fiber interferometer with dedicated boron-doped nanocrystalline diamond thin film
PublicationOptical fiber interferometer using nanocrystalline boron-doped diamond film was investigated. The diamond films were deposited on glass plates using a Microwave Plasma-Enhanced Chemical Vapour Deposition (μPE CVD) sys-tem. The growth time was 3h, with boron doping level of 10 000 ppm producing films (B-NCD-10) of thickness ~ 200 nm. The presence of boron atoms in the diamond film is evident in Raman spectrum as peaks at 1212 cm-1...
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Stable anions formed by organic molecules substituted with superhalogen functional groups
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Vaccine or Garlic–Is It a Choice? Awareness of Medical Personnel on Prevention of Influenza Infections
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Activity of TiO2 Photocatalyst Modified with H2WO4 for Degradation of Organic Compounds in Water
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Selected nutrients determining the quality of different cuts of organic and conventional pork
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Quality problems in determination of organic compounds in environmental samples, such as PAHs and PCBs
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Combined pH/organic solvent gradient HPLC in analysis of forensic material
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Influence of pH on Retention in Linear Organic Modifier Gradient RP HPLC
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Application of Carbonized Metal–Organic Framework as Efficient Adsorbent of Cationic Dye
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The influence of accelerated aging on selected mechanical properties of polypropylene with organic fillers
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Influence of cleaned granite dust on the properties of silicone pressure-sensitive adhesives
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Thermal crosslinking of silicone pressure-sensitive adhesives using organic peroxides
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Plant–soil interactions in soil organic carbon sequestration as a restoration tool
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Stability of Diodes with Poly(3-hexylthiophene) and Polyazomethines Thin Organic Layer
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Influence of Drainage on Peat Organic Matter: Implications for Development, Stability, and Transformation
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Application of impedance imaging to evaluation of organic coating degradation at a local scale
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Impedance-based sensing of the interlayer adhesion loss in organic coating systems
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Modern techniques of sample preparation for determination of organic analytes by gas chromatography
PublicationW pracy dokonano przeglądu szerokiego spektrum technik przygotowania próbki, ze szczególnym uwzględnieniem technik o charakterze prośrodowiskowym. Opisu technik dokonano pod kątem wykorzystywanych mechanizmów izolacji analitów oraz stosowanych rozwiązań aparaturowych. Przegląd rozwiązań aparaturowych uzupełniono o podstawy teoretyczne izolacji bazującej na zjawisku podziału analitów.
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Charge photogeneration effect on the exciplex emission from thin organic films
PublicationZaobserwowano silne wygaszenie fluorescencji i fosforescencji ekscypleksowej w układzie dwuamina TPD (donor elektronu): pochodna fenantroliny BPT (akceptor elektronu) w zewnętrznym polu elektrycznym. Efekt ten przypisano wygaszaniu molekularnych ekscytonów singletowych TPD na elektronach akceptorów BPT.