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Search results for: iron magnetic nanoparticles
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Precise mapping of the magnetic field in the CMS barrel yoke using cosmic rays
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Magnetic Molecularly Imprinted Polymer Particles Synthesized by Suspension Polymerization in Silicone Oil
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Influence of rotating magnetic field on gas-liquid volumetric mass transfer coefficient
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Increased water content in bacterial cellulose synthesized under rotating magnetic fields
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Gas to liquid mass transfer in mixing system with application of rotating magnetic field
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Identification of Non-Stationary Magnetic Field Sources Using the Matching Pursuit Method
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Analysis of magnetic signals of vehicles aided by matched filtering with FPGA FFT processor
PublicationW artykule przedstawiono system analizy i identyfikacji pojazdów oparty na pomiarze indukcji magnetycznej. Do tego celu jest stosowany zestaw czujników magnatycznych pracujących bezprzewodowo, który pozwala na monitorowanie ruchu pojazdów na lotniskach, w potrach i punktach kontroli granicznej. System taki może być zastosowany do wykrywania i identyfikacji pojadów zawierających elementy ferromagnetyczne, które zaburzają pole magnetyczne...
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Measurement of magnetic signals of vehicles with denoising by matched filtering with FPGA FFT processor
PublicationW artykule przedstawiono realizację systemu do analizy i identyfikacji pojazdów oparty na pomiarze indukcji magnetycznej. Proponowany system może być zastosowany do wykrywania i identyfikacji pojadów zawierających elementy ferromagnetyczne, które zaburzają pole magnetyczne ziemi. Zaburzenie to można zmierzyć przy zastosowaniu trójosiowych magnetometrów transduktorowych, pracującyh w układzie różnicowycm. Zastosowano w systemie...
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Numerical Analysis of Magnetic Core Properties Influence on Residual Current Device Behaviour
PublicationW artykule przedstawiono analizę wpływu kształtu prądu w uzwojeniu pierwotnym transformatora prądowego na pracę przekładnika różnicowo-prądowego. Przeprowadzono obliczenia symulacyjne dla wymuszenia o kształcie sinusoidy i sinusoidy wyprostowanej dla częstotliwości 50 Hz. Wzięto pod uwagę dwa typy charakterystyki magnesowania transformatora: dla materiału magnetycznie miękkiego i materiału o prostokątnej pętli histerezy. Analiza...
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Experimental research on effectiveness of the magnetic fluid seals for rotary shafts working in water
PublicationUszczelnianie wałów obrotowych, łożysk i innych zespołów mechanicznych, za pomocą cieczy magnetycznej, tworzącej przegrodę uszczelniającą utrzymywaną siłami pola magnetycznego jest techniką uszczelniania, stosowaną z powodzeniem w urządzeniach pracujących w środowisku gazowym przy ciśnieniu do około 1,0 MPa. Uszczelnienia te umożliwiają również skuteczne rozwiązywanie problemu szczelności przepustów stałych i ruchowych w urządzeniach...
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A sumanene-containing magnetic nanoadsorbent for the removal of caesium salts from aqueous solutions
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Transcranial magnetic stimulation (TMS) in treatment of psychiatric disorders – review of current studies
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Evaluation of ferrofluid-coated rotating magnetic field-assisted bioreactor for biomass production
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Magnetic resonance imaging of radiation dose distributions using a polymer-gel dosimeter
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Applying, Canceling and Identifying the Magnetic Field Received and Emitted by a 2D Plan System
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Magnetic anisotropy in the exchange-biased laser-patterned thin Co/CoO films
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New Dinuclear Macrocyclic Copper(II) Complexes as Potentially Fluorescent and Magnetic Materials
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Modeling saturation of main magnetic circuit of cage induction motors in presence of eccentricity
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Effects in stator currents of cage motors due to saturation of main magnetic circuit
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The influence of magnetic water treatment on CaCO3 scale formation in membrane distillation process
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Propagation in a ferrite cylindrical waveguide magnetized by a two four-pole magnetic fields.
PublicationUżywając metody rodzajów sprzężonych rozwiązano zagadnienie ferrytowego falowodu cylindrycznego magnesowanego poprzecznie w układzie elektronicznie obracanego czterobiegunowego pola magnetycznego. W falowodzie występuje zjawisko dwójłomności i przesunięcia fazy. Badano zmiany stanu polaryzacji fali elektromagnetycznej na wyjściu falowodu o różnej długości. Wyniki wykorzystano do zaprojektowania sekcji półfalowej falowodu, w której...
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Jacek Tomków dr hab. inż.
PeopleEducation:1. 2018 - Ph.D. of Technical Sciencesin field of Materials Engineeringthesis: Influence of underwater welding conditions on cold cracking of high strength low alloy steel 2. 2012 - Master of Science Engineer, Gdansk University of Technologyin the field of: Mechanical Engineeringwith specialization in: Manufacturing Engineering and Computer Aided Manufacturing Processesthesis: Non-destructive testing of welding joints...
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Magnetic anisotropy and structural flexibility in the f ield-induced single ion magnets [Co{(OPPh2) (EPPh2)N}2], E = S, Se, explored by experimental and computational methods
PublicationDuring the last few years, a large number of mononuclear Co(II) complexes of various coordination geometries have been explored as potential single ion magnets (SIMs). In the work presented herein, the Co(II) S = 3/2 tetrahedral [Co{(OPPh2)(EPPh2)N}2], E = S, Se, complexes (abbreviated as CoO2E2), bearing chalcogenated mixed donor-atom imidodiphosphinato ligands, were studied by both experimental and computational techniques. Specifically,...
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Catalytic impact of alloyed Al on the corrosion behavior of Co50Ni23Ga26Al1.0 magnetic shape memory alloy and catalysis applications for efficient electrochemical H2 generation
PublicationThe electrochemical and corrosion behaviour of Co50Ni23Ga27-xAlx (x = 0 and 1.0 wt%) magnetic shape memory alloys (MSMAs) was studied in 0.5 M NaCl solutions using various electrochemical techniques. Results showed remarkable activation of the tested MSMA toward pitting corrosion upon alloying it with Al. XPS examination confirmed the activation influence of alloyed Al. It proved that the presence of Al in the alloy's matrix weakens...
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Reduced graphene oxide/iron(II) porphyrazine hybrids on glassy carbon electrode for amperometric detection of NADH and L-cysteine
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ATP4A autoimmunity in pediatric patients with type 1 diabetes and its relationship to blood count, iron metabolism, and vitamin B12
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The level of 8-oxo-7,8-dihydro-2′-deoxyguanosine is positively correlated with the size of the labile iron pool in human lymphocytes
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Evaluation of physical indicators and tool wear during grooving of spheroidal cast iron with a novel WCCo/cBN (BNDCC) inserts
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Inulin-type fructans trigger changes in iron concentration and activity of bone metabolism biomarkers in blood plasma of growing pigs
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Supported Superparamagnetic Pd/Co Alloy Nanoparticles Prepared from a Silica/Cyanogel Co-gel
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A novel green one-step synthesis of gold nanoparticles using crocin and their anti-cancer activities
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Biological effect of hydrothermally synthesized silica nanoparticles within crystalline hydroxyapatite coatings for titanium implants
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Preparation of a Ceramic Matrix Composite Made of Hydroxyapatite Nanoparticles and Polylactic Acid by Consolidation of Composite Granules
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Resistance changes of carbon nanotubes decorated with platinum nanoparticles in the presence of hydrogen at different and constant concentrations
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Rod-shaped gold nanoparticles exert potent candidacidal activity and decrease the adhesion of fungal cells
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Comparison of Gold Nanoparticles Deposition Methods and Their Influence on Electrochemical and Adsorption Properties of Titanium Dioxide Nanotubes
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Dispersing hydrophilic nanoparticles in hydrophobic polymers: HDPE/ZnO nanocomposites by a novel template-based approach
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Effects of strongly aggregated silica nanoparticles on interfacial behaviour of water bound to lactic acid bacteria
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Preparation, Structure and Catalytic Activity of Pt–Pd Bimetallic Nanoparticles on Multi-Walled Carbon Nanotubes
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Facile Deposition of Pd Nanoparticles on Carbon Nanotube Microparticles and Their Catalytic Activity for Suzuki Coupling Reactions
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Compositional characteristics of black-carbon and nanoparticles in air-conditioner dust from an inhabitable industrial metropolis
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Fungi-derived agriculturally important nanoparticles and their application in crop stress management – Prospects and environmental risks
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Enthralling the impact of engineered nanoparticles on soil microbiome: A concentric approach towards environmental risks and cogitation
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Silicon nanoparticles enhanced the growth and reduced the cadmium accumulation in grains of wheat (Triticum aestivum L.)
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“DIY” Silica Nanoparticles: Exploring the Scope of a Simplified Synthetic Procedure and Absorbance-Based Diameter Measurements
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Long-term effect of ZnO and CuO nanoparticles on soil microbial community in different types of soil
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Design of polymeric thin films with nanovolcanoes for trapping hydroxyapatite nanoparticles to promote or inhibit cell proliferation
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Silver Nanoparticles as Chlorhexidine and Metronidazole Drug Delivery Platforms: Their Potential Use in Treating Periodontitis [Corrigendum]
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Alternative Local Melting-Solidification of Suspended Nanoparticles for Heterostructure Formation Enabled by Pulsed Laser Irradiation
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Improving carboxymethyl cellulose edible coating using ZnO nanoparticles from irradiated Alternaria tenuissima
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