Wyniki wyszukiwania dla: LOCAL SYMMETRY GROUP

• Paweł Burdziakowski dr inż.

  Osoby

  Katedra Geodezji

  dr inż. Paweł Burdziakowski jest specjalista w zakresie fotogrametrii i teledetekcji lotniczej niskiego pułapu, nawigacji morskiej i lotniczej. Jest również licencjonowanym instruktorem lotniczym oraz programistą. Głównymi obszarami zainteresowania jest fotogrametria cyfrowa, nawigacja platform bezzałogowych oraz systemy bezzałogowe, w tym lotnicze, nawodne, podwodne. Prowadzi badania  w zakresie algorytmów i metod poprawiających...

• Optimization of Energetic Train Cooperation

  Publikacja

  • M. Urbaniak
  • E. Kardas-Cinal
  • M. Jacyna

  - Symmetry-Basel - Rok 2019

  In the article, possible ways of using energy recovered during regenerative braking of trains are presented. It is pointed out that the return of recovered electricity directly to the catenary and its use in the energy cooperation of vehicles can be a no-cost method (without additional infrastructure). The method of energy cooperation between trains and its main assumptions, that uses the law of conservation of energy, are described...

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• Quantitative Risk Assessment in Construction Disputes Based on Machine Learning Tools

  Publikacja

  • H. Anysz
  • M. Apollo
  • B. Grzyl

  - Symmetry-Basel - Rok 2021

  A high monetary value of the construction projects is one of the reasons of frequent disputes between a general contractor (GC) and a client. A construction site is a unique, one-time, and single-product factory with many parties involved and dependent on each other. The organizational dependencies and their complexity make any fault or mistake propagate and influence the final result (delays, cost overruns). The constant will...

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• Impact of Feature Selection Methods on the Predictive Performance of Software Defect Prediction Models: An Extensive Empirical Study

  Publikacja

  • A. Balogun
  • S. Basri
  • S. Mahamad
  • S. Abdulkadir
  • M. Almomani
  • V. Adeyemo
  • Q. Al-Tashi
  • H. Mojeed
  • A. Imam
  • A. Bajeh
  • H. A. Mojeed

  - Symmetry-Basel - Rok 2020

  Pełny tekst do pobrania w serwisie zewnętrznym

• Pareto Optimal Decisions in Multi-Criteria Decision Making Explained with Construction Cost Cases

  Publikacja

  • H. Anysz
  • A. Nicał
  • Ž. Stević
  • M. Grzegorzewski
  • K. Sikora

  - Symmetry-Basel - Rok 2020

  Pełny tekst do pobrania w serwisie zewnętrznym

• Numerical Simulation and Experimental Analysis of Thermal Cycles and Phase Transformation Behavior of Laser-Welded Advanced Multiphase Steel

  Publikacja

  • M. Morawiec
  • T. Kik
  • S. Stano
  • M. Różański
  • A. Grajcar

  - Symmetry-Basel - Rok 2022

  Pełny tekst do pobrania w serwisie zewnętrznym

• Application of Game Theory against Nature in Supporting Bid Pricing in Construction

  Publikacja

  • Ł. Rzepecki
  • P. Jaśkowski

  - Symmetry-Basel - Rok 2021

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• Effect of Axial Porosities on Flexomagnetic Response of In-Plane Compressed Piezomagnetic Nanobeams

  Publikacja

  • M. Malikan
  • V. Eremeev
  • K. Kamil Żur

  - Symmetry-Basel - Rok 2020

  We investigated the stability of an axially loaded Euler–Bernoulli porous nanobeam considering the flexomagnetic material properties. The flexomagneticity relates to the magnetization with strain gradients. Here we assume both piezomagnetic and flexomagnetic phenomena are coupled simultaneously with elastic relations in an inverse magnetization. Similar to flexoelectricity, the flexomagneticity is a size-dependent property. Therefore,...

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• Chemometrics for Selection, Prediction, and Classification of Sustainable Solutions for Green Chemistry—A Review

  Publikacja

  • M. Bystrzanowska
  • M. Tobiszewski

  - Symmetry-Basel - Rok 2020

  In this review, we present the applications of chemometric techniques for green and sustainable chemistry. The techniques, such as cluster analysis, principal component analysis, artificial neural networks, and multivariate ranking techniques, are applied for dealing with missing data, grouping or classification purposes, selection of green material, or processes. The areas of application are mainly finding sustainable solutions...

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• On the Dynamics of a Visco–Piezo–Flexoelectric Nanobeam

  Publikacja

  • M. Malikan
  • V. Eremeev

  - Symmetry-Basel - Rok 2020

  The fundamental motivation of this research is to investigate the effect of flexoelectricity on a piezoelectric nanobeam for the first time involving internal viscoelasticity. To date, the effect of flexoelectricity on the mechanical behavior of nanobeams has been investigated extensively under various physical and environmental conditions. However, this effect as an internal property of materials has not been studied when the...

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• Expansion of the self of activists and nonactivists involved in mass gatherings for collective action

  Publikacja

  • T. Besta
  • A. Zawadzka

  - Group Processes and Intergroup Relations - Rok 2019

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• ACM Special Interest Group on Management of Data Conference

  Konferencje

• Ranking ecosystem services delivered by trees in urban and rural areas

  Publikacja

  • P. Przewoźna
  • K. Mączka
  • M. Mielewczyk
  • A. Inglot
  • P. Matczak

  - AMBIO - Rok 2022

  Policies and strategies for tree management and protection on a national, regional, and local level have not sufficiently considered differences between rural and urban areas. We used expert knowledge to compare rural and urban areas in a case study evaluating the relative importance of ecosystem services (ES) in policy development. The Analytic Hierarchy Process (AHP) and focus group discussions were used to rank 17 ES, representing...

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• Justyna Signerska-Rynkowska dr inż.

  Osoby

  Instytut Matematyki Stosowanej

  Since 2021 visiting assistant professor in Dioscuri Centre in Topological Data Analysis (Institute of Mathematics of the Polish Academy of Sciences, IMPAN)  Since 2016   assistant professor at Gdańsk University of Technology, Faculty of Applied Physics and                      Mathematics, Department of Differential Equations and Mathematics Applications  2020 - 2023  Principal Investigator in "SONATA" grant “Challenges of low-dimensional...

• Jakub Szczepański prof. dr hab. inż. arch.

  Osoby

  Wydział Architektury, Katedra Historii, Teorii Architektury i Konserwacji Zabytków

  Jakub Szczepański jest profesorem nadzwyczajnym na Wydziale Architektury Politechniki Gdańskiej, a od 2016 r. prodziekanem ds. nauki. Architekt, historyk architektury i konserwator zabytków. Jego badania koncentrują się na historii i architekturze  Gdańska  i miast Regionu Bałtyckiego, a także konserwacji dziedzictwa architektury osadzonych w problematyce współczesnych miast. Równolegle z pracą naukową na Politechnice Gdańskiej...

• Audible noise in ship’s electrical drive systems with frequency converters

  Dane Badawcze

  open access

  • B. Pałczyńska
  • J. Wyszkowski

  The presented dataset is part of research focusing on the impact of the ship's electrical drive systems with frequency converters on vibrations and the level of audible noise on ships.

• Chirp-rate estimation of FM signals in the time-frequency domain

  Publikacja

  • K. Czarnecki

  - HYDROACOUSTICS - Rok 2014

  Novel dynamic representations of a complex signal in the time-frequency domain including: a channelized instantaneous complex frequency (CICF), a complex local group delay (CLGD) and a channelized instantaneous chirp-rate (CICR) are introduced. The proposed approach is based on the use of the gradient of the short-time Fourier transform complex phase. An interpretation of the newly-introduced distributions especially of the CICR...

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• Nowa metoda oznaczania komponentów skomplikowanych mieszanin typu specyfiki farmaceutyczne z wykorzystaniem rozdzielania grupowego i wielowymiarowegej wysokosprawnej chromatografii cieczowej = New method of complex mixtures like pharmaceutical specifics determination using multidimensional high performance liquid chromatography and group type separation

  Publikacja

  • G. Gałęzowska
  • M. A. Kamiński

  - Rok 2011

  W pracy porównano różne techniki ekstrakcji/ługowania analitów ze skomplikowanych matryc (2 specyfiki farmaceutyczne) oraz wykazano korzyści ze stosowania różnego typu układów chromatograficznych do ich rozdzielania. Wykorzystano chromatografię wykluczania bez oraz z jednoczesnymi oddziaływaniami sorpcyjnymi i chromatografię w odwróconym układzie faz. Wyniki kilku tego typu analiz były podstawą do rozwiązania układów równań linowych...

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• Adenocarcinoma, NOS - Male, 67 - Tissue image [10010729534326231]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• S8_En_2024/25 Engineering Diplomas

  Kursy Online

  • P. Duch-Żebrowska
  • M. Podwojewska

  The course for Engineering Diploma Students in English Group

• 23/24_S8_Diploma project

  Kursy Online

  • P. Duch-Żebrowska
  • M. Podwojewska

  The course for Engineering Diploma Students in English Group

• Wojciech Litwin dr hab. inż.

  Osoby

  Zakład Wyposażenia Okrętu, Wydział Inżynierii Mechanicznej i Okrętownictwa, Instytut Budowy Okrętów

  1992÷1996 – Studia na Wydziale Mechanicznym Politechniki Gdańskiej1996 – Zatrudniony na Wydziale Oceanotechniki i Okrętownictwa PG2004 – Obrona pracy doktorskiej2014 – obrona rozprawy habilitacyjnej2012 – obejmuje funkcję prodziekan ds. Nauki na Wydziale Oceanotechniki i OkrętownictwaUczestniczył w wielu projektach badawczych oraz pracach zleconych przez przemysł związanych z łożyskowaniem ślizgowym wałów głównych oraz niekonwencjonalnymi...

• Using phase of short-term Fourier transform for evaluation of spectrogram performance

  Publikacja

  • K. Czarnecki
  • M. Moszyński
  • A. Chybicki

  - HYDROACOUSTICS - Rok 2011

  The concept of spectrogram performance evaluation which exploits information on phase of short-term Fourier transform (STFT) is presented. A spectrograph which is time-frequency analyzing tool, is compared to a filter bank that demultiplexes a signal. Local group delay (LGD) and channelized instantaneous frequency (CIF) is obtained for each filtered component signal. In presented solution the performance is evaluated using so-called...

  Pełny tekst do pobrania w portalu

• Malignant neoplasm of prostate - Male, 67 - Tissue image [9140730014139941]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• A general method for the derivation of the functional forms of the effective energy terms in coarse-grained energy functions of polymers. III. Determination of scale-consistent backbone-local and correlation potentials in the UNRES force field and force-field calibration and validation

  Publikacja

  • A. Liwo
  • A. Sieradzan
  • A. Lipska
  • C. Czaplewski
  • I. Joung
  • W. Żmudzińska
  • A. Hałabis
  • S. Ołdziej

  - JOURNAL OF CHEMICAL PHYSICS - Rok 2019

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• Acinar adenocarcinoma of prostate - Male, 69 - Tissue image [1310630013025791]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Acinar adenocarcinoma of prostate - Male, 69 - Tissue image [1310630013025741]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Acinar adenocarcinoma of prostate - Male, 69 - Tissue image [1310630013024871]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Acinar adenocarcinoma of prostate - Male, 69 - Tissue image [1310630013023871]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Acinar adenocarcinoma of prostate - Male, 69 - Tissue image [1310630013024861]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Acinar adenocarcinoma of prostate - Male, 69 - Tissue image [1310630013025971]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Acinar adenocarcinoma of prostate - Male, 69 - Tissue image [1310630013027231]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Acinar adenocarcinoma of prostate - Male, 69 - Tissue image [1310630013028101]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Acinar adenocarcinoma of prostate - Male, 69 - Tissue image [1310630013027271]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Acinar adenocarcinoma of prostate - Male, 69 - Tissue image [1310630013027891]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Acinar adenocarcinoma of prostate - Male, 69 - Tissue image [1310630013021491]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Acinar adenocarcinoma of prostate - Male, 69 - Tissue image [131063001302811]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Malignant neoplasm of prostate - Male, 66 - Tissue image [9140730014134041]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Malignant neoplasm of prostate - Male, 66 - Tissue image [9140730014131391]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Malignant neoplasm of prostate - Male, 66 - Tissue image [914073001413801]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Arch. project Erasmus sem.3 i5

  Kursy Online

  • D. Sędzicki
  • M. Gawdzik

  architectural  project  sem.III and V  Erasmus Group .

• Sławomir Jerzy Ambroziak dr hab. inż.

  Osoby

  Katedra Systemów i Sieci Radiokomunikacyjnych

  Sławomir J. Ambroziak urodził się w 1982 r. Uzyskał tytuł zawodowy magistra inżyniera w zakresie systemów i usług radiokomunikacyjnych w roku 2008, w 2013 r. uzyskał stopień doktora nauk technicznych w dyscyplinie telekomunikacja, w specjalności radiokomunikacja, natomiast w 2020 r. uzyskał stopień doktora habilitowanego. Od 2008 r. jest pracownikiem Katedry Systemów i Sieci Radiokomunikacyjnych na Wydziale Elektroniki, Telekomunikacji...

• Malignant neoplasm of prostate - Male, 66 - Tissue image [9140730014134101]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Malignant neoplasm of prostate - Male, 66 - Tissue image [9140730014139611]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Bridging theory and practice in postgraduate education on development and planning: Gdynia Urban Summer Schools 2016-2018

  Publikacja

  • K. Krośnicka
  • P. Lorens
  • I. Mironowicz

  - World Transactions on Engineering and Technology Education - Rok 2019

  In this article, the authors discuss results achieved by the Gdynia Urban Summer School (GUSS) organised annually (between 2016 and 2018) in Gdynia, Poland. The GUSS was meant for young practitioners from various professions such as urban and regional planning, urban design, architecture, civil engineering and transport planning. The objective was to give workshop participantspractical interdisciplinary...

  Pełny tekst do pobrania w portalu

• ACM Special Interest Group on Computer Science Education Conference

  Konferencje

• Malignant neoplasm of prostate - Male, 67 - Tissue image [9140730014138711]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Malignant neoplasm of prostate - Male, 67 - Tissue image [3300730069432221]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Malignant neoplasm of prostate - Male, 67 - Tissue image [9140730014139191]

  Dane Badawcze

  open access

  • Gdański Uniwersytet Medyczny

  This is the histopathological image of PROSTATE 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.

• Joanna Żukowska dr hab. inż.

  Osoby

  Katedra Inżynierii Transportowej

  Joanna Żukowska (ur. w Kwidzynie) – specjalista w dziedzinie transportu, inżynierii drogowej i bezpieczeństwa. Prowadzi badania w zakresie polityk transportowych, aktywnego transportu, zarządzania bezpieczeństwem, a także zdrowia publicznego. Głównymi obszarami jej zainteresowań naukowych są: modelowanie ryzyka w ruchu drogowym, prognozowanie trendów bezpieczeństwa oraz programowanie i wdrażanie systemów zarządzania bezpieczeństwem...