Search
Filters
total: 1870
-
Catalog
- Publications 1065 available results
- Journals 82 available results
- Publishing Houses 1 available results
- People 127 available results
- Inventions 9 available results
- Projects 25 available results
- Laboratories 4 available results
- e-Learning Courses 76 available results
- Events 32 available results
- Open Research Data 449 available results
displaying 1000 best results Help
Search results for: MODULACJA METABOLIZMU ENZYMÓW UGT
-
Metody radiotransmisji w aplikacjach biomedycznych - 2023/2024
e-Learning CoursesCelem przedmiotu jest zapoznanie studentów z zagadnieniami dotyczącym systemów i sieci radiokomunikacyjnych w pod kątem możliwych zastosowań w biomedycynie. Plan wykładu Podstawowe pojęcia w telekomunikacji (telekomunikacja, informacja, źródła informacji, sygnał, usługa telekomunikacyjna, system telekomunikacyjny, kanał telekomunikacyjny, sieć telekomunikacyjna). Opis sygnałów analogowych w dziedzinie czasu i częstotliwości;...
-
Sposób i układ do modulacji szerokości impulsów dla pięciofazowego falownika napięcia
Inventions -
The occurence and diagnosis of biomarkers of ethyl alcohol consumption
PublicationEthyl alcohol is a legal and a widely available psychoactive drug. However, its excessive consumption causes addiction. This leads to aggressive behaviors, family battery, difficulties in interpersonal relations, legal offences, suicides, car accidents and deterioration in labor productivity, what causes financial problems. Despite many social actions against alcohol consumption, this problem is still unresolved. Therefore, fast...
-
Janusz Datta prof. dr hab. inż.
PeopleIn 1988, Janusz Datta finished his studies at the Gdańsk University of Technology (GUT), Faculty of Chemistry. Since then he has been employed at the Faculty of Chemistry in the Department of Polymer Technology. During the first six years of employement he was worked as a scientist. In this period, he travelled extensively to ZACHEM company located in Bydgoszcz to gain practical experience related to chemical processing. In 1994,...
-
Effect of new bisacridines IKE16, IKE18 and IE10 on the yeast topoisomerase II relaxation activity
Open Research DataThe datasets contain the results of new bisacridines IKE16, IKE18 and IE10 inhibition activity against yeast topoisomerase II. DNA topoisomerases (Topo) are enzymes that catalyze changes in the spatial structure of DNA and play an important role in replication, transcription and recombination. Beyond their normal functions, DNA topo are significant...
-
Application of gaze tracking technology to quality of experience domain
PublicationA new methodological approach to study subjective assessment results employing gaze tracking technology is shown. Notions of Human-Computer Interaction (HCI) and Quality of Experience (QoE) are shortly introduced in the context of their common application. Then, the gaze tracking system developed at the Multimedia Systems Department (MSD) of Gdansk University of Technology (GUT) is presented. A series of audio-visual subjective...
-
Aerodynamics in the education of prospective architects
PublicationThe inclusion of issues of aerodynamics in the education of architecture students is discussed in this article. The field of aerodynamics knowledg of the nature of wind phenomena around building developments. It is especially important to know how to influence the occurrence of such phenomena by means of shaping buildings through architectural and urban design. The method applied for working with Master’s degree students in...
-
Speech recognition system for hearing impaired people.
PublicationPraca przedstawia wyniki badań z zakresu rozpoznawania mowy. Tworzony system wykorzystujący dane wizualne i akustyczne będzie ułatwiał trening poprawnego mówienia dla osób po operacji transplantacji ślimaka i innych osób wykazujących poważne uszkodzenia słuchu. Active Shape models zostały wykorzystane do wyznaczania parametrów wizualnych na podstawie analizy kształtu i ruchu ust w nagraniach wideo. Parametry akustyczne bazują na...
-
Economics GT
e-Learning Courses -
A universal algorithm of space vector pulse width modulation for three-level three- and multi-phase NPC inverters with DC-link voltage balancing
ProjectsProject realized in Department of Controlled Electric Drives according to UMO-2021/41/N/ST7/01968 agreement from 2021-11-26
-
Marek Dzida dr hab. inż.
PeopleHe was born on 6 August 1953 in Bielsko-Biała. He is a graduate of the Institute of Shipbuilding at Gdańsk University of Technology. Since 1978 he has been working at Faculty of Ocean Engineering and Ship Technology at GUT. In 1983 he received the title of Doctor of Technical Sciences, and in 2001 – the title of Doctor with habilitation. He is currently employed as Associate Professor at GUT. He worked as vice-dean for Education...
-
A Comparative Study on the Toxicity of Chlorides and Tri-tert-butoxysilanethiolates of Zinc(II), Cadmium(II) and Mercury(II) Towards Candida albicans and Escherichia coli.
PublicationMetale przejściowe, czyli cynk, kadm i rtęć należą do XII grupy układu okresowego. Cynk jako element strukturalny białek odgrywa zróżnicowaną rolę biologiczną i jest pierwiastkiem niezbędnym do zachowania funkcji życiowych. W odróżnieniu od niego kadm i rtęć są metalami wykazującymi działanie toksyczne i podejrzanymi o działanie rakotwórcze. Kadm w szkodliwy sposób wpływa na uprawy oraz organizm ludzki. Toksyczne działanie rtęci...
-
Karol Niklas dr inż.
PeopleKarol NIKLAS is an Assistant Professor and Researcher at The Faculty of Mechanical Engineering and Ship Technology, Gdansk University of Technology (GUT), Poland. Awarded a Master of Science degree (Naval Architect, specialty: Design of vessels and yachts) by GUT in 2007. Postgraduate study in 'Novel Simulation Methods in Engineering' at the Faculty of Applied Physics and Mathematics in 2008. In 2014 awarded a PhD degree by GUT...
-
Marek Wójcikowski dr hab. inż.
PeopleMarek Wójcikowski graduated in 1993 from the Department of Electronics at Gdansk University of Technology (GUT). In 2002 he obtained a doctoral degree in the field of electronics and in 2016 he obtained a habilitation at the Faculty of Electronics, Telecommunications and Informatics at GUT. From the beginning of his career he is associated with GUT: first as an assistant (years 1994-2002) and then as assistant professor (since...
-
Urszula Szybowska mgr
PeopleLibrarian and English philologist, currently involved in academic library services and training of Polish and international users of the Gdańsk Tech Library, and Erasmus+ mobility projects. International cooperation coordinator at the Gdańsk Tech Library (2017-2020) ; since 2020 Erasmus+ program coordinator at Gdańsk Tech Library ; social media librarian: Facebook (2018-2023, September), Twitter (@LibraryPG - 2017, October - 2023,...
-
Analizator protokołu IAX2 dla rejestratora rozmów VoIP
PublicationW artykule przedstawiono koncepcję i sposób realizacji analizatora sygnalizacji i rejestratora mediów dla protokołu IAX2 (Inter-Asterisk Exchange) wykorzystywanego w technologii VoIP. Praca zawiera omówienie podstawowych cech rejestratorów VoIP i umiejscowienie w nich analizatora IAX2. Omówiona została koncepcja i wymagania dotyczące analizatora oraz rejestratora w postaci dodatkowego modułu do istniejącego już rozwiązania firmy...
-
Macro-elements and Model Order Reduction for Efficient Three-Dimensional FEM Analysis
PublicationAn efficient model order reduction (MOR) methodology for three dimensional vector finite element method (FEM) is developed to accelerate simulations of the structures containing features that cause strong variations of mesh density. As the result of presented algorithm, FEM subsystems of equations corresponding to the selected refined region are converted into a very compact sets of linear equations, called macro-elements.Numerical...
-
MODELLING OF TRANSIENT FLOW IN STORM SEWERS
PublicationThe paper focuses on the assessment of second-order explicit numerical scheme for unsteady flows in sewers. In order to simulate the pressurized flow the 'Preissmann slot' concept is implemented. For simulation of the transcritical flow the original and improved McCormack scheme is used. The calculated results are compared with numerical solutions and laboratory measurements published in the technical literature. Moreover, the...
-
Torsion of restrained thin-walled bars of open constant bisymmetric cross-section
PublicationElastic and geometric stiffness matrices were derived using Castigliano's first theorem, for the case of torsion of restrained thin-walled bars of open constant bisymmetric cross-section. Functions which describe the angles of torsion were adopted from the solutions of thedifferential equation for restrained torsion. The exact solutions were simplified by expanding them in a power series. Numerical examples were taken from Kujawa...
-
Mangiferin Affects Melanin Synthesis by an Influence on Tyrosinase: Inhibition, Mechanism of Action and Molecular Docking Studies
PublicationMangiferin is a strong antioxidant that presents a wide range of biological activities. The aim of this study was to evaluate, for the first time, the influence of mangiferin on tyrosinase, an enzyme responsible for melanin synthesis and the unwanted browning process of food. The research included both the kinetics and molecular interactions between tyrosinase and mangiferin. The research proved that mangiferin inhibits tyrosinase...
-
Allosteric control of Candida albicans glucosamine-6-phosphate synthase.
PublicationPrzedstawiono wyniki badań spektrofluorymetrycznych syntazy GlcN-6-P z Candida albicans oraz enzymu zmutowanego, w którym reszty Trp388 i 690 zostały zamienione na drodze ukierunkowanej mutagenezy na reszty Phe. Metodą spektrofluorymetryczną badano wpływ ligandów: Fru-6-P (substrat), Gln (substrat), UDP-GlcNAc (inhibitor), Glc-6-P (aktywator), DON (analog glutaminy) w odpowiednio dobranych stężeniach. Obecność większości efektorów...
-
Filip Kutt dr inż.
PeopleFilip Kutt was born in Gdansk, Poland. He received the M.Sc., PhD, degrees in electrical engineering in 2007 and 2013, respectively, all from Gdansk University of Technology (GUT) Poland. He is with GUT since 2007, currently as an Assistant Professor. His main scientific and research interests cover a wide spectrum of mathematical modelling of electrical machines using analytical modelling and FEM-based computations.
-
Speciation of heavy metals in bottom sediments of a drinking water reservoir for Gdańsk, Poland – changes over the 14 years
PublicationThere was conducted a comparative study of the concentrations of heavy metals (Zn, Cu, Pb, andCd) in the surface layer of sediments collected in two investigation periods: 1999–2000 and 2013.The results demonstrated that the degree of metals pollution decreased over time. The contaminationfactors (Cf) calculated for Zn, Cu, Pb, and Cd were respectively 3.63, 3.86, 3.23, and 3.25 in thefirst period of...
-
Aryl and N-arylamide carbon nanotubes for electrical coupling of laccase to electrodes in biofuel cells and biobatteries
PublicationSingle walled carbon nanotubes (SWCNTs) were equipped with aryl residues by chemical reactions. These insoluble materials were used to substitute classical soluble mediators, which help to transfer electrical charge between the conducting electrode and the redox active center of enzyme molecules. The effect of different aryl residues on the efficiency of the catalytic reduction of dioxygen in the presence of laccase was systematically...
-
Michał Wasilczuk prof. dr hab. inż.
PeopleMichał Wasilczuk received his M.Sc. (1986), Ph.D. (1994) and D.Sc. (2004) from the Gdansk University of Technology. In 2016 was nominated Professor Currently he is a Full Professor and Head of the Department of Machine Design and Automotive Engineering at the Faculty of Mechanical Engineers at GUT Bearing systems and tribology are the main fields of his scientific and engineering interest - starting from the Ph.D. devoted to...
-
Attenuation of Hyperglycemia in Diabetic Rats Assisted by Immobilized Probiotic in Sodium Alginate
PublicationDiabetes mellitus type 2 (DM2) is the most common chronic disease worldwide, characterized mainly by increased glucose concentration in the blood and affecting several organs’ functionality. The daily consumption of probiotic bacteria can help control diabetes and reduce the damage caused. Cell immobilization techniques are a powerful tool that provides physical cell protection to such probiotic bacteria against gastrointestinal...
-
A fractionally delaying complex Hilbert transform filter
PublicationPrzedstawiono nowy, dyskretno-czasowy, ułamkowo-opóźniający (FD od ang. fractional delayor), zespolony filtr Hilberta (HTF od ang. Hilbert transform filter) nazwany FDHTF. Filtr ten jest oparty na parze obróconych filtrów o zmiennym opóźnieniu ułamkowym (VFD od ang. variable fractional delayor). Za pomocą filtru FDHTF realizuje się jednocześnie filtrację Hilberta i wprowadzanie ułamkowego opóźnienia do przetwarzanego sygnału. Dzięki...
-
Homocitrate synthase gene as a new molecular target in diagnostics of Candida spp. infections
PublicationNew potential molecular target which will be investigated during this research (homocitrate synthase gen) is the innovative target other than ribosomal DNA. This gene encodes enzyme present only in fungi and some Archaea what significantly increases specificity. It also reduces risk of contamination or influence of other factors (reaction with other DNA present in sample derived from bacteria or host cells) what excludes false...
-
Data from the survey on factors determining the employment of the Gdańsk University of Technology graduates’ in the opinion of entrepreneurs
Open Research DataThe dataset includes data from the survey on factors determining the employment of the Gdańsk University of Technology (GUT) graduates’ in the opinion of entrepreneurs. The survey was conducted in 2017. The research sample included 102 respondents representing various firms from Pomeranian Voivodship. The study concerned i.a. factors determining the...
-
Aktywność amylolityczna ciałek inkluzyjnych izolowanych z Escherichia coli BL21(DE3)pLysS transformowanej plazmidem pTYB2alfa-Amyl.
PublicationBadania ekspresji rekombinantowej alfa-amylazy izolowanej z Escherichia coli BL21(DE3)pLysS transformowanej plazmidem pTYB2alfa-Amyl wykazały, że około 49 % wytwarzanego enzymu występuje w postaci ciałek inkluzyjnych. Źródłem genu termostabilnej alfa-amylazy był szczep Pyrococcus woesei (DSM 3773). W celu uzyskania aktywnych białek z ciałek inkluzyjnych odwirowane komórki bakterii inkubowano w roztworze CaCl2 i po trawieniu lizozymem...
-
Wpływ integracji gospodarczej i walutowej na rynek pracy w Polsce - wybrane zagadnienia
PublicationW opracowaniu poddano analizie z jednej strny rolę włączenia Polski w struktury gospodarcze UE, z drugiej zaś wpływ przygotowań do udziału w jednowalutowym obszarze. Postawiona na wstępie teza, iż procesy integracyjne i przyszłe pełnoprawne uczestnictwo w UGW przyczynią się do poprawy sytuacji na krajowym rynku pracy została przyjęta z dwóch powodów. Po pierwsze związane jest to z wytycznymi Strategii Lizbońskiej, po drugie pomocne...
-
Eye-Gaze Tracking-Based Telepresence System for Videoconferencing
PublicationAn approach to the teleimmersive videoconferencing system enhanced by the pan-tilt-zoom (PTZ) camera, controlled by the eye-gaze tracking system, is presented in this paper. An overview of the existing telepresence systems, especially dedicated to videoconferencing is included. The presented approach is based on the CyberEye eye-gaze tracking system engineered at the Multimedia Systems Department (MSD) of Gdańsk University of Technology...
-
Jakub Idczak doktor
PeopleAbsolwent Fizyki na Akademii Pomorskiej w Słupsku, Oceanografii na Uniwersytecie Gdańskim oraz Hydrografii na Akademii Marynarki Wojennej w Gdyni. Obecnie pracuje jako adiunkt w Zakładzie Oceanografii Fizycznej na Wydziale Oceanografii i Geografii UG, gdzie uzyskał stopień naukowy doktora nauk o Ziemi w zakresie oceanologii. W pracy naukowej zajmuje się szeroko pojętą hydroakustyką zarówno w sferze badań teoretycznych jak i praktycznych,...
-
Janusz Cieśliński prof. dr hab. inż.
PeopleHe was born on April 15, 1954 in Slupsk. He graduated from the Faculty of Mechanical Engineering at Gdańsk University of Technology (1978). In 1986 he received the title of Doctor, in 1997 he obtained the title of Ph.D. with habilitation, and in 2006 he received the title of Professor. He worked as head of department and vice-dean for Education at the Faculty of Mechanical Engineering for two terms (2002-2008). His research interests...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=2.4, b=0.26) and (C=6.2, b=0.38) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=2.0, b=0.11) and (C=7.3, b=0.49) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=2.4, b=0.26) and (C=7.3, b=0.49) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=2.4, b=0.26) and (C=3.3, b=0.40) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=2.0, b=0.11) and (C=6.4, b=0.45) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=5.5, b=0.37) and (C=7.3, b=0.49) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=2.0, b=0.11) and (C=3.3, b=0.40) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=5.5, b=0.37) and (C=6.2, b=0.38) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=2.0, b=0.11) and (C=6.2, b=0.38) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=5.5, b=0.37) and (C=3.3, b=0.40) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=5.5, b=0.37) and (C=6.4, b=0.45) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=2.4, b=0.26) and (C=6.4, b=0.45) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=2.80, b=0.25) and (C=3.30, b=0.40) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=2.80, b=0.25) and (C=6.20, b=0.38) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=2.8, b=0.25) and (C=5.3, b=0.38) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...
-
Determination of flow properties of a serial connection of two pneumatic elements with (C=2.10, b=0.14) and (C=7.30, b=0.49) from changes in air pressure in a tank being emptied
Open Research DataThe aim of the study was to determine the flow properties of serial connection of pneumatic components.The experiments were to measure the pressure changes in a being emptied tank for a directional control valve and a pressure relief valve arranged in-line. Four test configurations were used: (1) being emptied tank -> DCV -> ambient atmosphere,...