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Designate CTOD of Weld Metal of butt weld, No WOiO/II/108/2013
PublicationTypical (normative) testing of materials and/or welded joints do not answer on all questions about material or welded joint properties. In ship building and off-shore sectors, many strucures requires materials and joint with higher than typical fatigue resistance. Imact tests, which are carried out during welding technology qualification, gives answer about ductility, CTOD tests results about material or welded joint ability...
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Designate of CTOD for WM and HAZ, report no: WOiO/II/122/2014
PublicationTypical (normative) testing of materials and/or welded joints do not answer on all questions about material or welded joint properties. In ship building and off-shore sectors, many strucures requires materials and joint with higher than typical fatigue resistance. Imact tests, which are carried out during welding technology qualification, gives answer about ductility, CTOD tests results about material or welded joint ability to...
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Prototypowa przystawka kotwiczna z hamulcem taśmowym i hamulcem tarczowym oraz układem sterowania ze sterownikiem programowalnym
PublicationNajczęściej stosowanym obecnie na statkach handlowych urządzeniem do obsługi kotwicy jest wciągarka cumowniczo-kotwiczna składająca się z części cumowniczej i przystawki kotwicznej. Jednym z trybów pracy przystawki kotwicznej jest operacja rzucania kotwicy wykonywana bez użycia napędu wciągarki. Prędkość opadania kotwicy jest regulowana za pomocą hamulca. Powszechnie stosowane obecnie hamulce taśmowe źle spełniają rolę elementu...
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WILiŚ - Tr- Matematyka po I sem. (K.Radziszewski)
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WZiE - ZiE - Matematyka po I sem. (M.Wata)
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WA - Matematyka po I sem. (I.Skoblik-Paszek)
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WOiO - Tr. - Matematyka po I sem. (A.Wojciechowska)
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WM - Mtr - Matematyka po I sem. (S.Domachowski)
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WM - IMM - Matematyka po I sem. (M.Łapińska)
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Cyanobacterial occurence in the Gulf of Gdańsk (2008-2009)
Open Research DataEN: This dataset includes information about cyanobacterial occurrence in the Gulf of Gdansk (Southern Baltic) in 2008 and 2009. The presented data concern the basic physicochemical and biological parameters of the sampled waters (temperature, PSU, Chla), occurrence of diazotrophic cyanobacterial species from Nodularia, Aphanizomenon and Dolichospermum...
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Video of LEGO bricks on conveyor belt - flags and signs
Open Research DataThe set contains videos of LEGO bricks (flags and signs) moving on a white conveyor belt. The images were prepared for training neural network for recognition of LEGO bricks. The bricks were separated as much as possible and in most cases they should not overlap. The images were taken from different sides by stationary camera located over the final...
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The Use of Sustainability Reporting Instruments in the Global Airline Industry in Financial Year 2019
Open Research DataThis dataset provides an overview of the GRI topic-specific disclosures global passenger airline companies reported in their 2019 financial year sustainability reports and the specific SDGs they addressed. Additionally, it includes information on the frequency of application of other well-known SR instruments (i.e., SASB, IIRC, CDSB, CDP, UNGC, ISO...
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Rain Gardens SW particle size analysis dataset
Open Research DataThis dataset contains the results of laser diffraction particle size analysis of storm water runoff and storm water quality in rain garden units. Samples were collected from 4 different rain gardens in Gdansk, Poland.
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Grzegorz Bukal dr hab. inż. arch.
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Emotion Recognition
Open Research DataThe films presented here were recorded using so-called high-speed camera Phantom Miro. To play the movie You need the special software which can be downloaded from the web site https://www.phantomhighspeed.com/resourcesandsupport/phantomresources/pccsoftware the details of the movie are available after starting the movie in the viewer in the description...
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Emotion Recognition
Open Research DataThe films presented here were recorded using so-called high-speed camera Phantom Miro. To play the movie You need the special software which can be downloaded from the web site https://www.phantomhighspeed.com/resourcesandsupport/phantomresources/pccsoftware the details of the movie are available after starting the movie in the viewer in the description...
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Extreme immaturity - Male, 0 - Tissue image [4050730010689401]
Open Research DataThis is the histopathological image of BRAIN 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.
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Extreme immaturity - Male, 0 - Tissue image [4050730010681781]
Open Research DataThis is the histopathological image of SMALL INTESTINE 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.
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Extreme immaturity - Male, 0 - Tissue image [4050730010688261]
Open Research DataThis is the histopathological image of BLADDER 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.
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Identyfikacja czynników struktury związków przeciwnowotworowych z grupy po-chodnych i analogów antrachinonu odpowiedzialnych za ich jednoelektronową redukcję, katalizowaną przez dehydrogenazę NADH, NADPH-zależną reduktazę cytochromu P450 i oksydazę ksantynową.**2002, 112 s. 29 rys. 21 tabl. bib- liogr. 148 poz. maszyn. Rozprawa doktorska /15.05.2002/. P. Gdań, Wydz. Chemiczny. Promotor: dr hab. inż. J. Tarasiuk.
PublicationPromotor - obecnie prof. Uniw. Szczec.
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Hussein Annan
PeoplePhD candidate in Architecture and Urban Planning at the Gdansk University of Technology, with a background in Surveying Engineering. I use GIS to manage, visualize, and analyze spatial data. My philosophy focuses on holistic approaches to sustainable development and good governance.I am skilled in geoprocessing, surveying, and GIS software (ArcMap, ArcGIS Pro, QGIS, AutoCAD, Civil 3D, Google Earth, Global Mapper, SketchUp, Erdas)....
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F05 Nine Hole Peg Test As A Measure Of Visuomotor Coordination In Huntington's Disease
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Genetic and pharmacologic proteasome augmentation ameliorates Alzheimer’s-like pathology in mouse and fly APP overexpression models
PublicationThe proteasome has key roles in neuronal proteostasis, including the removal of misfolded and oxidized proteins, presynaptic protein turnover, and synaptic efficacy and plasticity. Proteasome dysfunction is a prominent feature of Alzheimer’s disease (AD). We show that prevention of proteasome dysfunction by genetic manipulation delays mortality, cell death, and cognitive deficits in fly and cell culture AD models. We developed...
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Functional Safety and Cybersecurity Analysis and Management in Smart Manufacturing Systems
PublicationThis chapter addresses some of the issues of the integrated functional safety and cybersecurity analysis and management with regard to selected references and the functional safety standards: IEC 61508, IEC 61511, ISO 13849-1 and IEC 62061, and a cybersecurity standard IEC 62443 that concerns the industrial automation and control systems. The objective is to mitigate the vulnerability of industrial systems that include the information...
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Tecnología y Democracia ¿Un amor de pandemia o una relación estable?
PublicationPrologar una obra como esta es un privilegio y una responsabilidad. Es un privilegio en tanto que da paso a un seguido de contribuciones de gran calado y relevancia académica que contribuyen a la mejora del conocimiento existente acerca de la relación entre la tecnología y el funcionamiento de la democracia. Es una responsabilidad en el sentido que debe poner sobre la mesa algunas de las cuestiones abiertas de la disciplina y como...
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The Effect of Sodium Tetrafluoroborate on the Properties of Conversion Coatings Formed on the AZ91D Magnesium Alloy by Plasma Electrolytic Oxidation
PublicationMagnesium and its alloys are widely used in many areas because of their light weight, excellent dimensional stability, and high strength-to-weight ratio. However, the material exhibits poor wear and corrosion resistance, which limits its use. Plasma electrolytic oxidation (PEO) is an effective surface modification method for producing ceramic oxide layers on Mg and their alloys. The influence of the additions of sodium tetrafluoroborate...
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ANALIZA MAGAZYNOWANIA ENERGII W UKŁADZIE CAES SPRZĘŻONYM Z GRUNTOWYM MAGAZYNEM CIEPŁA
PublicationElastyczne i dyspozycyjne elektrownie przyczynią się do trwającego procesu transformacji Polskich Sieci Elektroenergetycznych SA (PSE), ponieważ kompensują wahania energii elektrycznej wytwarzanej z odnawialnych źródeł energii, takich jak wiatr i fotowoltaika. W tym kontekście zasobniki CAES (Compressed Air Energy Storage) są obecnie jedyną alternatywą dla magazynów z wykorzystaniem elektrowni szczytowo-pompowych ze względu na...
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Young shoots of red cabbage are a better source of selected nutrients and glucosinolates in comparison to the vegetable at full maturity
PublicationCruciferous vegetables are a valuable source of ingredients with health benefits. The most characteristic compounds of cruciferous vegetables with identified anticancer properties are glucosinolates. Young shoots and sprouts of red cabbage are becoming a popular fresh food rich in nutrients and bioactive compounds. The objective of this research was to determine, for the first time in a comprehensive approach, whether young shoots...
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EXPERIMENTAL AND NUMERICAL INVESTIGATION ON SPECIMEN GEOMETRY EFFECT ON THE CTOD VALUE FOR VL-E36 SHIPBUILDING STEEL
PublicationThere are special cases in the marine industry, where additional material tests, such as the fracture toughness test, must be performed. Additional fracture toughness tests, such as CTOD (Crack Tip Opening Displacement), are typically performed on three-point bend specimens. The dimension that defines all the specimen dimensions is the thickness of the material to be tested. It is recommended by classification societies (e.g. DNVGL)...
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Cross-layer integration of network mechanisms for increasing efficiency of multimedia session support in IEEE 802.11s environment
PublicationWith an IEEE 802.11 wireless networks operating in Point-to-Multipoint mode being the most popular WLAN access technology employed today, it can be expected that a Wireless Mesh Network (WMN) based on the technology can provide significant advantages for such network systems. The IEEE 802.11s standard amendment provides the comprehensive set of mechanisms required to implement and deploy a WMN utilizing this widely popular technology....
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Eco-Friendly Ether and Ester-Urethane Prepolymer: Structure, Processing and Properties
PublicationThis study concerns bio-based urethane prepolymers. The relationship between the chemical structure and the thermal and processing parameters of bio-based isocyanate-terminated ether and ester-urethane prepolymers was investigated. Bio-based prepolymers were obtained with the use of bio-monomers such as bio-based diisocyanate, bio-based polyether polyol or polyester polyols. In addition to their composition, the bio-based prepolymers...
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Temperature influence on tire/road noise evaluated by the drum method
PublicationAmbient air and road surface temperatures substantially affect the road vehicle noise emission. The temperature influence on tire/road noise depends mainly on tire-road combination. It is different for dense and porous pavements, for bituminous and cement ones. It differs also depending on tires. The correction procedures for temperature effect are still under consideration and preparation. Laboratory experiment was prepared to...
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Model analityczny budżetu czasu opóźnienia w sieci IP QoS
PublicationPodstawowym celem artykułu jest przedstawienie i przebadanie sposobu podziału opóźnienia end-to-end dla danego strumienia pakietów wzdłuż łączy ścieżki, tak aby wolne zasoby przydzielane były w sposób gwarantujący jakość, a jednocześnie miała miejsce na tej ścieżce maksymalizacja liczby przyjętych do obsługi strumieni pakietów. Proces ten może dotyczyć zarówno łańcucha domen jak i łańcucha łączy. Opisany model LSS oparty jest na...
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Charakterystyka mechanizmów samoorganizującej się, wieloskokowej sieci bezprzewodowej w strefie B systemu netBaltic
PublicationStrefowa struktura systemu netBaltic pozwala na zastosowanie w jego obrębie odmiennych mechanizmów komunikacji sieciowej w zależności od dostępnych w określonym momencie dla danej jednostki możliwości komunikacyjnych. W strefie B systemu przewidziano wykorzystanie samoorganizującej, wieloskokowej sieci o strukturze kratowej, pozwalającej znacząco rozszerzyć zasięg łączności sieciowej poza obszar funkcjonowania lądowych systemów...
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Searching for innovation knowledge: insight into KIBS companies
PublicationThe paper analyses the activity of research for “innovation knowledge”—here defined as knowledge that can lead to the introduction of service innovations—by Knowledge-Intensive Business Services (KIBS) companies. It proposes a classification of the possible search approaches adopted by those companies based on two dimensions: the pro-activity of search efforts and the source primarily used. Such classification is then discussed...
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Filmowość języka poetyckiego Czesława Miłosza
PublicationArtykuł rozwija tezę o filmowości wczesnej poezji Czesława Miłosza, przedstawia jej przesłanki na tle nowatorskich prądów epoki, omawia zastosowanie pojęć języka filmu jako adekwatnych wobec synekdochicznej techniki obrazowania noblisty. Prezentuje ją jako algorytm strukturalny świata poetyckiej wielogłosowości. Ukazuje związek etyki, filozofii, teologii z obrazowaniem wiersza. Dowodzi, że rozwój techniki synekdochiczno-filmowej...
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TRANSPORT POSSIBILITY FOR MPEG-4/AVC- AND MPEG-2-ENCODED VIDEO DATA IN IPTV: A COMPARISON STUDY
PublicationIPTV (Television over IP) is a modern service with a great potential to expand. It uses the IP transport platform, that is already in worldwide operation. At the time of writing, two techniques are used to transport the video and audio data of IPTV: MPEG-2 TS and Native RTP. The two techniques quite definitely have an influence on both quality of service (QoS) and quality of experience (QoE). This paper sets out to demonstrate...
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Model jakości bibliotek cyfrowych
PublicationBiblioteki cyfrowe zyskują z dnia na dzień coraz większą popularność, zarówno wśród osób poszukujących, jak i udostępniających informację. Twórcy bibliotek cyfrowych, mają do zaoferowania użytkownikom coraz to bardziej zaawansowane narzędzia przeznaczone do tworzenia, przeglądania i wyszukiwania dokumentów elektronicznych. Na przestrzeni ostatnich lat ustalony został kanon podstawowych funkcji, które powinna spełniać każda biblioteka...
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Transformacja krajobrazu miejskiego wielkich osiedli mieszkaniowych
PublicationWielkie osiedla mieszkaniowe uznać należy za jeden z ważniejszych przestrzennych ''globalnych produktów'' o czysto europejskim pochodzeniu. Są one typowe dla wizerunku miasta postsocjalistycznego. Zagadnienie tożsamości krajobrazowej tych struktur jest kwestią kluczową w procesie odnowy miast w Polsce. W zmiennych uwarunkowaniach doby globalizacji przeprowadzenie procesu transformacji wielkich oisedli nie może postępować jedynie...
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Linear and nonlinear impedance in iron oxide glasses containing alkaline ions and alkali free
PublicationThe linear and nonlinear impedance spectra of oxide glasses were measured in the frequency range of 1 mHz to 1 MHz and in the temperature range of 153K to 483K. Two groups of iron oxide glass samples were prepared, the first one containing alkaline ions and the second one without alkali. In the first group, compositions of glasses were as follows: (in %mol) 50% SiO2 , 25% PbO, 15% Fe2O3 and 15% one of alkaline oxides: Na2O, K2O,...
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Enhancing environmental literacy through urban technology-based learning. The PULA app case
PublicationThis study addresses the need to enhance environmental literacy, focusing on urban adults through mobile applications, based on the example of PULA app that engages early adopters in gamified pro- environmental activities, offering insights into informal learning. Grounded in 'urban pedagogy,' the study combines semi-structured interviews with 17 application testers and quantitative data analysis, unveiling motivations, user feedback,...
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New empirical correlations for the viscosity of selected organic phase change materials
PublicationAlthough there are many methods and instruments for measuring viscosity, it is still difficult to determine a reliable value of the dynamic viscosity of complex chemicals such as paraffins and fatty acids. This is due to the complex and heterogeneous structure of these compounds in the case of commercial products. On the other hand, the measuring instrument should be selected very carefully, including its measuring principle and...
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Porównanie podejść do opisu kontekstu użycia z wykorzystaniem meta-modeli
PublicationOcena użyteczności może się różnić w zależności od rodzaju użytkownika oraz okoliczności, w których używany jest produkt. Aby uwzględnić ten fakt, do analizy wprowadzane jest pojęcie kontekstu użycia. W referacie zaprezentowano porównanie podejść do opisu kontekstu użycia oraz włączenia go w analizę użyteczności. Jest to część badań w ramach projektu, którego celem jest identyfikacja i opis kontekstu użycia narzędzi UML. Referat...
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Mikołaj Miśkiewicz dr hab. inż.
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Extreme immaturity - Male, 0 - Tissue image [4050730010686701]
Open Research DataThis is the histopathological image of BRAIN 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.
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Extreme immaturity - Male, 0 - Tissue image [4050730010683421]
Open Research DataThis is the histopathological image of BRAIN 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.
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Extreme immaturity - Male, 0 - Tissue image [4050730010686671]
Open Research DataThis is the histopathological image of BRAIN 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.
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Extreme immaturity - Male, 0 - Tissue image [4050730010687841]
Open Research DataThis is the histopathological image of BRAIN 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.
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Extreme immaturity - Male, 0 - Tissue image [405073001068791]
Open Research DataThis is the histopathological image of BRAIN 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.
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Extreme immaturity - Male, 0 - Tissue image [405073001068861]
Open Research DataThis is the histopathological image of ADRENAL 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.