Search results for: root cross section

• Teratoma, malignant, NOS - Female, 39 - Tissue image [3300730069394761]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of OVARY 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.

• Adenocarcinoma, NOS - Male, 70 - Tissue image [6210730043066591]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of COLON 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.

• Teratoma, malignant, NOS - Female, 39 - Tissue image [3300730069394811]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of OVARY 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.

• Low grade serous carcinoma - Female, 58 - Tissue image [10010729534326341]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of OVARY 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.

• Teratoma, malignant, NOS - Female, 39 - Tissue image [3300730069393991]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of OVARY 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.

• TEM and EDX study of the Al2O3 ultra thin films

  Open Research Data

  open access

  • M. Łapiński

  The ultra-thin layers of Al2O3 were deposited on a silicon substrates. The method of atomic layer deposition (Beneq TFS 200 ALD system) was chosen as the proper method of dielectric layer deposition. This method provides precise thickness control down to a single atomic layer. The precursors used were trimethylaluminum (Sigma-Aldrich) and purified water....

• Vibration-Based Investigation of a Historic Bell Tower to Understand the Occurrence of Damage

  Publication

  • A. Tomaszewska
  • M. Drozdowska
  • C. K. Szymczak

  - International Journal of Architectural Heritage - Year 2022

  ABSTRACT The paper presents a survey of the historic Arch-cathedral bell tower in Vilnius induced by the appearance of cracks in the structure after a new bell system installation. An attempt is undertaken to identify the reason for the crack occurrence and to check a possible crack influence on global structural behaviour. The research is based on dynamic measurements made in the tower during ambient vibrations and during vibrations...

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• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069491591]

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  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069485271]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069489831]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069484831]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069489181]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069485671]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [330073006948591]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069482681]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069487551]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069484981]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069483251]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069489691]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069484931]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069484281]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069481581]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069485401]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069487851]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069481181]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Teratoma, malignant, NOS - Female, 39 - Tissue image [3300730069396001]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of OVARY 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069489341]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Stability of steel plate girder with alternative web geometry

  Open Research Data

  open access

  • M. Gordziej-Zagórowska
  • P. Deniziak
  • N. Lasowicz
  • W. Migda

  The main aim of this study is to determine the influence of an alternative geometry of plate girder cross-section on web stability. The proposed modification of geometry consists in application of a variable web thicknesses along its height in order to reduce the number of transverse and longitudinal stiffeners along the length of the plate girder....

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069483391]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069483861]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Papillary and follicular carcinoma - Not available, 59 - Tissue image [3300730069497341]

  Open Research Data

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of THYROID GLAND 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.

• Architektura oraz historia tzw. nowych koszar na Westerplatte w latach 1933–2023

  Publication

  • S. Kowalski
  • W. Samól

  - PRZEGLĄD HISTORYCZNO-WOJSKOWY - Year 2024

  Przedmiotem badań opisanych w artykule jest budynek tzw. nowych koszar na terenie Wojskowej Składnicy Tranzytowej (WST) na Westerplatte, który pełnił kluczową rolę w planie obrony polskiej placówki. Pomimo jego częściowo zachowanej bryły, nie został on do tej pory należycie rozpoznany w toku badań architektonicznych. W niniejszej pracy przedstawiono wyniki badań prowadzonych w latach 2019–2023, przedstawiono pierwotny wygląd, układ...

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• Ocena stanu technicznego rurociągu przesyłowego zawiesiny popiołów w Elektrowni Ostrołęka B

  Publication

  • E. Wittbrodt
  • M. Głowacka
  • W. Kiełczyński
  • J. Haras

  - Year 2018

  Przedmiotem pracy był rurociąg przesyłowy zawiesiny popiołów przesyłanych z Elektrowni Ostrołęka B. Celem pracy było potwierdzenie przynależności próbek yvyciętych z rurociągu do określonego gatunku stali i ocena stanu materiału po eksploatacji. Dla zrealizowania tego celu wykonano: - analizę składu chemicznego materiału pobranego ze stalowych rur, - mikroanalizę warstw wierzchnich na powierzchni wewnętrznej i zewnętrznej, -...

• Wstępne badania technologii spawania złączy narożnych ze stali niskoweglowej i nierdzewnej o grubości g=6mm i g=10mm

  Publication

  • W. Kiełczyński
  • A. Marmołowski
  • M. Landowski
  • J. Haras

  - Year 2017

  Celem pracy był dobór parametrów spawania dla spoin narożnych o grubości 6mm i 10mm próbek wykonanych ze stali niskowęglowej S355 i stali nierdzewnej - typu 304 (X6CrNI18-10). Złącza były spawane laserowo, jednostronnie z pełnym przetopem a powierzchnie lica i grani zapewniają uzyskanie szczelności przylegającego elementu uszczelniającego. Próbki zostały dostarczone przez Zleceniodawcę. Próby zostały przeprowadzone na stanowisku...

• Multipath Complex Root Tracing

  Publication

  • S. Dziedziewicz
  • M. Warecka
  • R. Lech
  • P. Kowalczyk

  - Year 2022

  The problem of multipath root tracing is being addressed in this communication. The self-adaptive complex root tracing algorithm, which was previously utilized for the investigation of various propagation and radiation problems, is analyzed here for the cases when the traced characteristic bifurcates. A procedure of multiroute detection is proposed and demonstrated on the coaxially loaded cylindrical waveguide example.

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• Comparative study on total nitrogen prediction in wastewater treatment 1 plant and effect of various feature selection methods on machine learning algorithms performance

  Publication

  • F. Bagherzadeh
  • M. J. Mehrani
  • M. Basirifard
  • J. Roostaei

  - Journal of Water Process Engineering - Year 2021

  Wastewater characteristics prediction in wastewater treatment plants (WWTPs) is valuable and can reduce the number of sampling, energy, and cost. Feature Selection (FS) methods are used in the pre-processing section for enhancing the model performance. This study aims to evaluate the effect of seven different FS methods (filter, wrapper, and embedded methods) on enhancing the prediction accuracy for total nitrogen (TN) in the WWTP...

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• Plant Root

  Journals

  ISSN: 1881-6754

• Stability of an Innovative Cold-Formed GEB Section

  Publication

  • A. Łukowicz
  • M. Krajewski

  - Engineering Transactions - Year 2017

  This paper is focused on the numerical analysis and experimental test of stability of the cold-formed profile with an innovative GEB cross-section. For the shell model of the axially compressed member, the linear buckling analysis and the nonlinear static analysis were carried out. In the numerical research, the buckling load and the limit load for variable section heights were obtained. Some of the results were compared with the...

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• Innovative cold-formed GEB section under compression

  Publication

  • P. Deniziak
  • M. Gordziej-Zagórowska
  • A. Łukowicz
  • M. Szczepański
  • W. Migda

  - Year 2016

  Cold-formed steel sections extensively affect the modern steel construction industry. Not only are they used as secondary elements like purlins or sheeting, but also they can serve as primary load-bearing members in fabricated steel panels and trusses. A new cross-section called shortly a GEB may serve as that member. However, its existence of the metal building structures industry depends on the exact, optimal dimensional parameters...

• Ultrasonic wave propagation and digital image correlation measurements of steel bars under 3-point bending

  Open Research Data

  open access

  • M. Rucka
  • E. Wojtczak
  • A. Ścięgaj

  The DataSet contains the results of the mechanical behaviour of a bar under a 3-point bending test. The bar was made of steel and had a cross-section of 5.96 × 5.96 mm2 and a length of 200 mm. The three-point bending test was performed using a Zwick/Roell Z10 universal testing machine (UTM), with a distance between supports of 12 cm. The parameters...

• Measurement of the tram rail profile during a year of operation - supplementary data

  Open Research Data

  embargo

  • J. Szmagliński
  • J. Stroynowski

  The aim of the work was to analyze the wear of rails during operation and to analyze the supplementation of heavy metals in the soil around the tram route, originating from wearing out rails and tram wheels.The dataset contains measurements of rail head coordinates in 9 research sections made in 8 measurement series. The wear of the rails in selected...

• Wpływ przechyłki na zjawisko postępowania zużycia bocznego szyn kolejowych w łukach poziomych

  Publication

  • K. Szwaczkiewicz

  - Zeszyty Naukowe Politechniki Gdańskiej. Inżynieria Lądowa i Wodna - Year 2013

  Degradacja elementów nawierzchni kolejowej jest zagadnieniem bardzo złożonym, w które uwikłane jest wiele czynników związanych między innymi z układem geometrycznym toru kolejowego, właściwościami trybologicznymi poszczególnych elementów nawierzchni, jak również z parametrami podłoża gruntowego, a także z właściwościami samych pojazdów szynowych. W artykule omówiono jeden z powyższych problemów, tj. wpływ ukształtowania toru kolejowego...

• Square root RC Nyquist filter of fractional delay

  Publication

  • E. Hermanowicz
  • M. Rojewski

  - Year 2014

  In this paper we propose a discrete-time FIR (finite impulse response) filter which couples the role of square root Nyquist filter with fractional delay filter. This filter enables to substitute for a cascade of square root RC (SRRC) Nyquist filter and fractional delay filter in one device/algorithm. The aim is to compensate for transmission delay in communication system. Statistically defined performances, e.g. BER (bit error...

• ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE

  Journals

  ISSN: 1600-5368

• On root finding algorithms for complex functions with branch cuts

  Publication

  • P. Kowalczyk

  - JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS - Year 2017

  A simple and versatile method is presented, which enhances the complex root finding process by eliminating branch cuts and branch points in the analyzed domain. For any complex function defined by a finite number of Riemann sheets, a pointwise product of all the surfaces can be obtained. Such single-valued function is free of discontinuity caused by branch cuts and branch points. The roots of the new function are the same as the...

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• Efficient Complex Root Tracing Algorithm for Propagation and Radiation Problems

  Publication

  • P. Kowalczyk
  • W. Marynowski

  - IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION - Year 2017

  An efficient complex root tracing algorithm for propagation and radiation problems is presented. The proposed approach is based on a discretization of Cauchy’s Argument Principle and its generalization to the C × R space. Moreover, an engagement of the tracing process with a global root finding algorithm recently presented in the literature is performed. In order to confirm a validity and efficiency of the proposed technique, a...

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• Tomasz Szymański dr inż. arch.

  People

  Department of Urban Architecture and Waterscapes

  Tomasz Szymanski (Ph.D.) is an architect and an assistant professor at the Faculty of Architecture of the Technical University of Gdansk. Graduated at the Faculty of Architecture of the Technical University of Gdansk. Studies completed with a diploma with honors. Research Interests Dr. Tomasz Szymanski are centered around the issue of industrial heritage, re-use, adaptation and revitalization of industrial buildings and objects...

• Evaluation of propagation parameters of open guiding structures with the use of complex root finding algorithms

  Publication

  • M. Warecka
  • P. Kowalczyk
  • R. Lech

  - Year 2017

  An efficient complex root tracing algorithm is utilized for the investigation of electromagnetic wave propagation in open guiding structures. The dispersion characteristics of propagated and leaky waves are calculated for a couple of chosen waveguides. The efficiency of the root tracing algorithm is discuses and compared to a global root finding algorithm.

• Impact of maintenance of floodplains of the Vistula River on high water levels on the section from Włocławek to Toruń

  Publication

  • D. Gąsiorowski
  • M. Szydłowski

  - Acta Energetica - Year 2013

  This article describes the methodology of hydraulic calculations to estimate the water levels in open channels for steady gradually varied flow. The presented method has been used to analyse the water level on the Vistula River from Włocławek cross-section to Toruń cross-section. The HEC-RAS modelling system has been used for parameterization of the river channel and floodplains, as well as for flow simulation. The results obtained...

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• On the generalized model of shell structures with functional cross-sections

  Publication

  • S. Dastjerdi
  • M. Malikan
  • V. Eremeev
  • B. Akgöz
  • Ö. Civalek

  - COMPOSITE STRUCTURES - Year 2021

  In the present study, a single general formulation has been presented for the analysis of various shell-shaped structures. The proposed model is comprehensive and a variety of theories can be used based on it. The cross-section of the shell structure can be arbitrarily analyzed with the presented equations. In other words, various types of shell structures, including cylindrical, conical, spherical, elliptical, hyperbolic, parabolic,...

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