Search results for: MM-WAVE ELECTRONICS

• Influence of the laser remelting parameters on the thickness of surface layers created on the stainless steel X5CrNi18-10

  Publication

  • A. Sitko

  - Year 2011

  In this work the surface of austenitic stainless steel type X5CrNi18-10 was treated by using laser. Laser remelting was done by means of laser MLT 2500 CO2 with different parameters of treatment: P - power beam (800 [W], 1000 [W], 1100 [W], 1200 [W]); v - scanning velocity (6 [mm/s], 7 [mm/s], 8 [mm/s]); diameter of laser beam (1.4 [mm], 1.6 [mm]). The influence of these parameters on the thickness and shape of layers in manufacturing...

• Model neuronowy jako alternatywa dla numerycznego modelu okołodźwiękowego przepływu pary przez palisadę turbinową.

  Publication

  • A. Milewska

  - Mechanik - Year 2014

  Występowanie skośnej fali uderzeniowej w przepływie pary przez palisadę turbinową stanowi zagrożenie dla bezpiecznej pracy turbiny oraz dla jej elementów konstrukcyjnych. Detekcja oraz lokalizacja fali uderzeniowej, a także rozpoznanie przyczyny jej powstawania, nie są możliwe do osiągnięcia na drodze pomiarowej. Analizę zjawisk zachodzących wewnątrz kanału przepływowego umożliwiają natomiast modele numeryczne oraz neuronowe. Zaletą...

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• Wavelet analysis of frequency of air bubble departure

  Publication

  • J. Cieśliński
  • R. Mosdorf

  - Year 2006

  Przedstawiono wyniki nieliniowej analizy częstotliwośći generowania pęcherzyków powietrza z dysz o średnicy 0.75 mm, 1.61 mm oraz 2.76 mm umieszczonych 15 cm poniżej poziomu wody.

• Polyp of stomach and duodenum - Female, 60 - Tissue image [8160730027015281]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of STOMACH tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Hepatocellular carcinoma, NOS - Female, 72 - Tissue image [9080730005569241]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of LIVER AND INTRAHEPATIC BILE DUCTS tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Polyp of stomach and duodenum - Female, 60 - Tissue image [8160730027013241]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of STOMACH tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Polyp of stomach and duodenum - Female, 60 - Tissue image [8160730027017541]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of STOMACH tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Maciej Sac dr inż.

  People

  Department of Teleinformation Networks

  Maciej Sac received his M.Sc. degree in Telecommunications from Gdańsk University of Technology, Gdańsk, Poland in 2009. In 2022 he received his Ph.D degree in Information and Communication Technology. His research interests include IP QoS, VoIP, IMS/NGN, SDN networks as well as multimedia services and teletraffic engineering. Currently, he is employed as an assistant professor at Gdańsk University of Technology, Faculty of Electronics,...

• Active Power Quality Controllers

  Publication

  • R. Strzelecki
  • G. Benysek

  - Year 2008

  Dynamic Static Synchronous Compensator is the most important controller for distribution networks and probably in SEEN. It has been widely used since the 1990s to regulate system voltage precisely, improve voltage profile, reduce voltage harmonics, reduce transient voltage disturbances and load compensation. Rather than using conventional capacitors and inductors combined with fast switches, the D-STATCOM uses a power-electronics...

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• Journal of Zhejiang University-SCIENCE C-Computers & Electronics

  Journals

  ISSN: 1869-1951

• Hepatocellular carcinoma, NOS - Female, 72 - Tissue image [9080730005568061]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of LIVER AND INTRAHEPATIC BILE DUCTS tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Hepatocellular carcinoma, NOS - Female, 72 - Tissue image [9080730005566341]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of LIVER AND INTRAHEPATIC BILE DUCTS tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Polyp of stomach and duodenum - Female, 60 - Tissue image [8160730027019551]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of STOMACH tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Nonlinear impedance of Bi2VO5.5 ceramic prepared by traditional melt quenching technique was measured with impedance spectroscopy method at low temperature region

  Open Research Data

  open access

  • N. Wójcik
  • J. Ryl
  • R. Barczyński

  The nonlinear electrical properties of Bi2VO5.5 ceramic prepared by traditional melt quenching technique was measured by impedance spectroscopy method. 

• Metaplastic carcinoma, NOS - Female, 69 - Tissue image [6180730013793351]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of BREAST tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Metaplastic carcinoma, NOS - Female, 69 - Tissue image [6180730013794741]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of BREAST tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Metaplastic carcinoma, NOS - Female, 69 - Tissue image [6180730013794081]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of BREAST tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Joanna Raczek dr inż.

  People

  Department of Algorithms and Systems Modelling

  Employment 2003 -- 2019: Faculty of Applied Physics and Mathematics, Gdańsk University of Technology. 2019 - present: Faculty of Electronic, Informatics and Telecominications, Gdańsk University of Technology. Education May 2007: Doctor of Philosophy in Mathematics, University of Gdańsk. Doctoral dissertation: "Paired domination and doubly domination in graphs". Supervisor: dr hab. Jerzy Topp. 2000 -- 2004 Bachelor of Science...

• Piotr Musznicki dr hab. inż.

  People

  Department of Power Electronics and Electrical Machines

• Data obtained by computation for X-ray focusing using oriented Gaussian beams

  Open Research Data

  open access

  • P. Wojda
  • S. Kshevetskii
  • G. Graff

  The propagation of X-ray waves through an optical system consisting of several X-ray refractive lenses is considered. Gaussian beams are exact solutions of the paraxial equation. The Helmholtz equation describes the propagation of a monochromatic electromagnetic wave. Since the widths of the beams are much larger than the wavelength of X-rays, Gaussian...

• GIST - Female, 61 - Tissue image [8160730027017171]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of STOMACH tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Metaplastic carcinoma, NOS - Female, 69 - Tissue image [6180730013792801]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of BREAST tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• GIST - Female, 61 - Tissue image [8160730027015471]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of STOMACH tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Metaplastic carcinoma, NOS - Female, 69 - Tissue image [6180730013798771]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of BREAST tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Metaplastic carcinoma, NOS - Female, 69 - Tissue image [6180730013791611]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of BREAST tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Imaging of graphene surface by means of tapping mode AFM

  Open Research Data

  open access

  • A. Zieliński
  • J. Ryl

  - series: Scanning Probe Microscopies data

  Graphene [1] is a material consisting of carbon planes with a hexagonal structure. One of the facts of interest from a purely scientific point of view is the very high mobility of electrons in the described material, allowing the study of relativistic effects inside a solid sample. Other features, such as bactericidal activity, make graphene an interesting...

• Stabalization of solar-panel energy system for Pakistani household

  Publication

  • H. Tariq

  - Year 2018

  Renewable energy resources such as Sun and wind are getting popular and easier to use day by day. It is a better method to fulfill our demands as sun is a continuous source of energy for Earth. Many countries are fulfilling their demands by Solar Panels. Solar panel is used as a converter between sunlight and electrical energy. This research paper is going to tell that how to obtain electrical energy from sunlight more efficiently...

• Selection of circuit geometry for miniaturized microwave components based on concurrent optimization of performance and layout area

  Publication

  • P. Kurgan
  • S. Kozieł

  - AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS - Year 2019

  The paper presents a framework for automated EM-driven circuit geometry selection of miniaturized microwave components. Selection of a particular layout is based directly on miniaturization rates achieved for a set of candidate circuit geometries. Size reduction of the considered structures is obtained by replacing their main building blocks (i.e., conventional transmission lines) with slow-wave composite cells and meander lines....

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• Information Systems Security 2024/2025

  e-Learning Courses

  • V. Waladi
  • B. Czaplewski

  The e-learning course for the Information Systems Security, in the field of Electronics and Telecommunications in the II degree studies.

• Raz jeszcze o obciążeniu hydrodynamicznym falochronu pionowościennego falą stojącą

  Publication

  • W. Magda

  - Inżynieria Morska i Geotechnika - Year 2014

  Przedstawienie istniejących modeli matematycznych opisujących rozkłady ciśnienia hydrodynamicznego na falochron pionowościenny w wyniku oddziaływania fali stojącej. Analiza nieciągłości ciśnienia. Jakościowe porównanie metod obliczeniowych dla wybranych warunków wodno-falowych.

  Full text available to download

• Metaplastic carcinoma, NOS - Female, 69 - Tissue image [6180730013797961]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of BREAST tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Hepatocellular carcinoma, NOS - Female, 75 - Tissue image [9080730005566331]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of LIVER AND INTRAHEPATIC BILE DUCTS tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Hepatocellular carcinoma, NOS - Female, 75 - Tissue image [9080730005568531]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of LIVER AND INTRAHEPATIC BILE DUCTS tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Acoustic emission signals in concrete beams under 3-point bending (plain concrete, steel fibre reinforced concrete, steel bar reinforced concrete)

  Open Research Data

  open access

  • M. Rucka
  • S. Ashraf

  The DataSet contains the results of the mechanical behaviour of concrete beams with dimensions 40 x 40 x 160 cm3under the 3-point bending. Two concrete mixes, both based on the same design, were produced in the test programme. Mixture #1 was the plain concrete (PC), consisting of cement CEM I 42.5R (380 kg/m3), water (165 kg/m3), aggregate 0/2 mm (648...

• Ireneusz Mosoń dr inż.

  People

  Department of Power Electronics and Electrical Machines

• Nonlinear impedance of Bi2VO5.5 ceramic prepared by traditional melt quenching technique was measured with impedance spectroscopy method at high temperature region

  Open Research Data

  open access

  • N. Wójcik
  • J. Ryl
  • R. Barczyński

  The nonlinear electrical properties of Bi2VO5.5 ceramic prepared by traditional melt quenching technique was measured by impedance spectroscopy method. 

• Generation and Propagation of Nonlinear Waves in a Towing Tank

  Publication

  • M. Drzewiecki
  • W. Sulisz

  - Polish Maritime Research - Year 2019

  The paper presents the results of the research focused on linear and nonlinear wave generation and propagation in a deepwater towing tank equipped with a single flap-type wavemaker of variable draft. The problem of wave generation and propagation has been theoretically formulated and solved by applying an analytical method; linear and nonlinear solutions were obtained. The linear solution has been verified experimentally. The...

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• Paweł Szczepankowski dr hab. inż.

  People

  Power Converters and Energy Storage Group

• Hepatocellular carcinoma, NOS - Female, 75 - Tissue image [9080730005567541]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of LIVER AND INTRAHEPATIC BILE DUCTS tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Hepatocellular carcinoma, NOS - Female, 75 - Tissue image [9080730005561361]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of LIVER AND INTRAHEPATIC BILE DUCTS tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• GIST - Female, 61 - Tissue image [8160730027015751]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of STOMACH tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• GIST - Female, 61 - Tissue image [8160730027017221]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of STOMACH tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Interconnection of the Customer-Side Resources Using Single Phase VAPF

  Publication

  • R. Strzelecki
  • G. Benysek
  • M. Jarnut

  - Year 2007

  The paper introduces method for utilization of the customer-side generated energy using single phase voltage active power filter. Structure and control method of the power electronics converter has been described and some simulation results are shown to prove usefulness of this arrangements. Proposed application realizes the following functions: power quality improvement, uninterruptible supplying and energy costs reduction.

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• Continuum orbitals in low energy scattering of electrons from Ar, Kr, Xe, Rn and Og atoms

  Open Research Data

  open access

  • P. Syty
  • M. Piłat
  • J. Sienkiewicz

  The dataset includes relativistic continuum electron wave functions (continuum orbitals, continuum spinors) for elastic scattering of electrons from Argon (Ar), Krypton (Kr), Xenon (Xe), Radon (Rn) and Oganesson (Og) atoms, calculated using the Multiconfiguration Dirac-Hartree-Fock method (MCDHF), at very low electron energies (0.0001 - 0.001 eV). Only...

• Mitigation of the Flow Maldistribution in Minichannel and Minigap Heat Exchangers by Introducing Threshold in the Manifolds

  Publication

  • P. Dąbrowski

  - Journal of Applied Fluid Mechanics - Year 2020

  In the present paper, a detailed numerical investigation has been carried out to analyze the flow maldistribution in 50 parallel rectangular cross-section (1 mm depth and 1 mm width) minichannels and minigap section (1 mm depth and 99 mm width) with rectangular/trapezoidal manifolds in Z-type flow configuration. The author carried out numerical investigation with various mass flowrates, namely 0.05 kg/s, 0.1 kg/s and 0.2 kg/s which...

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• Roland Ryndzionek dr inż.

  People

  Department of Power Electronics and Electrical Machines

  I received the M.Sc. degree in Electrical Engineering from Gdańsk University of Technology (Gdańsk Tech), Gdańsk, Poland, in 2010, the M.Sc. degree in Electrical Engineering from INP ENSEEIHT, Toulouse, France, in 2012, and the Ph.D. degree in Electrical Engineering from Gdańsk Tech and INP, in 2015. From 2015 to 2017. I was a postdoctoral research engineer at the SuperGrid Institute Lyon, France. Since 2017, I have been working...

• Reduced order models in computational electromagnetics (in memory of Ruediger Vahldieck)

  Publication

  • G. Fotyga
  • P. Kowalczyk
  • Ł. Kulas
  • K. Nyka
  • J. Podwalski
  • M. Mrozowski

  - Year 2012

  This paper reviews research of Ruediger Vahldieck's group and the group at the Gdansk University of Technology in the area of model order reduction techniques for accelerating full-wave simulations. The applications of reduced order models to filter design as well as of local and nested(multilevel) macromodels for solving 3D wave equations and wave-guiding problems using finite difference and finite element methods are discussed.

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• Fibroadenoma, NOS - Female, 29 - Tissue image [8140730001726361]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of BREAST tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Fibroadenoma, NOS - Female, 29 - Tissue image [8140730001722991]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of BREAST tissue sample obtained in Medical University Gdańsk and deposited in ZMDL-GUMED. The sample image was taken using: Pannoramic 250 3DHistech slide scanner (20x magnification) and saved to DICOM format.

• Nonlinear Interaction of Magnetoacoustic Modes in a Quasi-Isentropic Plasma Flow

  Publication

  • A. Perelomova

  - Archives of Acoustics - Year 2021

  The nonlinear interaction of magnetoacoustic waves in a plasma is analytically studied. A plasma is an open system. It is affected by the straight constant equilibrium magnetic flux density forming constant angle with the wave vector which varies from 0 till . The nonlinear instantaneous equation which describes excitation of secondary wave modes in the field of intense magnetoacoustic perturbations is derived by use of projecting....

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