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Search results for: color vision deficiency
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Dynamic F-free Coloring of Graphs
PublicationA problem of graph F-free coloring consists in partitioning the vertex set of a graph such that none of the resulting sets induces a graph containing a fixed graph F as an induced subgraph. In this paper we consider dynamic F-free coloring in which, similarly as in online coloring, the graph to be colored is not known in advance; it is gradually revealed to the coloring algorithm that has to color each vertex upon request as well...
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Estimation of DC motor parameters using a simple CMOS camera
PublicationDifferent components of control systems for mobile robots are based on dynamic models. In low-cost solutions such a robot is wheeled and equipped with DC motors, which have to be included in the model of the robot. The model is fairly simple but determination of its parameters needs not to be easy. For instance, DC motor parameters are typically identified indirectly using suitable measurements, concerning engine voltage, current,...
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Barbara Geniusz-Stepnowska dr
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Zapisy Koła Naukowe SOLITON/BIOPHOTON/OPTICA
e-Learning Courseskurs dla Koła Naukowego SOLITON/BIOPHOTON/OPTICA
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WETI - ACiR sem.1 gr. 2, 4 - Podstawy matematyki 2023/24 (R.Fidytek)
e-Learning CoursesPODSTAWY MATEMATYKI - ćwiczenia ACiR2, ACiR4
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Improving Accuracy of Respiratory Rate Estimation by Restoring High Resolution Features With Transformers and Recursive Convolutional Models
PublicationNon-contact evaluation of vital signs has been becoming increasingly important, especially in light of the COVID- 19 pandemic, which is causing the whole world to examine people’s interactions in public places at a scale never seen before. However, evaluating one’s vital signs can be a relatively complex procedure, which requires both time and physical contact between examiner and examinee. These re- quirements limit the number...
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AI-Powered Cleaning Robot: A Sustainable Approach to Waste Management
PublicationThe world is producing a massive amount of single use waste, especially plastic waste made from polymers. Such waste is usually distributed in large areas within cities, near roads, parks, forests, etc. It is a challenge to collect them efficiently. In this work, we propose a Cleaning Robot as an autonomous vehicle for waste collection, utilizing the Nvidia Jetson Nano platform for precise arm movements guided by computer...
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Bio-inspired Decisional DNA in Machinas and other Man-made Systems: The Way Forward
PublicationArtificial bio-inspired intelligent techniques and systems supporting smart, knowledge-based solutions of real world problems which are currently researched very extensively by research teams around the world, have enormous potential to enhance automation of decision making and problem solving for a number of diverse areas including design, manufacturing, Information Technology (IT), social communities of practice, and economics...
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On the Consumption of Multimedia Content Using Mobile Devices: a Year to Year User Case Study
PublicationIn the early days, consumption of multimedia content related with audio signals was only possible in a stationary manner. The music player was located at home, with a necessary physical drive. An alternative way for an individual was to attend a live performance at a concert hall or host a private concert at home. To sum up, audio-visual effects were only reserved for a narrow group of recipients. Today, thanks to portable players,...
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Application of Shape From Shading Technique for Side Scan Sonar Images
PublicationSide scan sonar (SSS) is one of the most widely used imaging systems in the underwater environment. It is relatively cheap and easy to deploy in comparison with more powerful sensors like multibeam echosounder or synthetic aperture sonar. Although, the SSS does not provide directly the seafloor bathymetry measurements. Its outputs are usually in a form of grey level acoustic images of seafloor. However, the analysis of such images...
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A High-Efficient Measurement System With Optimization Feature for Prototype CMOS Image Sensors
PublicationIn this paper, a gray-scale CMOS image sensor (CIS) characterization system with an optimization feature has been proposed. By using a very fast and precise control of light intensity, based on the pulsewidth-modulation method, it is avoided to measure the illuminance every time. These features accelerate the multicriteria CIS optimization requiring many thousands of measurements. The system throughput is 2.5 Gb/s, which allows...
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Compact global association based adaptive routing framework for personnel behavior understanding
PublicationPersonnel behavior understanding under complex scenarios is a challenging task for computer vision. This paper proposes a novel Compact model, which we refer to as CGARPN that incorporates with Global Association relevance and Adaptive Routing Pose estimation Network. Our framework firstly introduces CGAN backbone to facilitate the feature representation by compressing the kernel parameter space compared with typical algorithms,...
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Hydrologia zlewni zurbanizowanej (stc. IŚ IZW) 2022/23
e-Learning CoursesKurs stanowi wsparcie dla nauczania przedmiotu "Hydrologia zlewni zurbanizowanej", realizowanego na I sem. studiów stacjonarnych II stopnia na WILiŚ, na kierunku Inżynierii Środowiska, specjalność Inżynieria zasobów wodnych.
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Hydrologia zlewni zurbanizowanej (stc. IŚ IZW) 2023/24
e-Learning CoursesKurs stanowi wsparcie dla nauczania przedmiotu "Hydrologia zlewni zurbanizowanej", realizowanego na I sem. studiów stacjonarnych II stopnia na WILiŚ, na kierunku Inżynierii Środowiska, specjalność Inżynieria zasobów wodnych.
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Misje kosmiczne
e-Learning CoursesCelem przedmiotu jest przedstawienie studentom procesu planowania i wykonania misji kosmicznej oraz roli agencji kosmicznych (ESA, POLSA) w ich przygotowaniu.
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Podstawy Prognozowania Gospodarczego 2024
e-Learning CoursesKurs dla studentów AG I sem3
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WETI - EiT sem.1 - Analiza matematyczna I 2023/24 (R.Fidytek)
e-Learning CoursesANALIZA MATEMATYCZNA I - wykład EiT
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Tożsamość i przestrzeń. Wokół gdańskich retoryk tożsamościowych
PublicationW długim procesie kształtowania tożsamości Gdańska ważną rolę odgrywają pamięć i przestrzeń. W nowym dyskursie tożsamościowym nie tracą one na znaczeniu, lecz obok stałych fundamentów narracji tożsamościowej (wielokulturowość, architektura, pamięć), pojawiają się nowe opowieści miejskie obejmujące różne wymiary refleksji wskazujące na złożoność: wielowymiarowość i wielowarstwowość gdańskich tożsamości. W pamięci zbiorowej gdańszczan...
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Od zrównoważonego rozwoju do dewzrostu - paradygmaty krytyczne wobec wzrostu i ich implikacje dla planowania przestrzennego
PublicationPomimo ponad trzech dekad wdrażania koncepcji zrównoważonego rozwoju środowisko Ziemi ulega dalszej degradacji i destabilizacji. Sytuacja ta przekłada się na ożywienie antycypowanej już w latach 70. XX w. krytyki założeń leżących u podstaw koncepcji zrównoważonego rozwoju – spośród których kluczowe wydaje się założenie możliwości rozłączenia (decoupling) wzrostu gospodarczego i negatywnego oddziaływania na środowisko. W niniejszym...
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HISTORIA ARCHITEKTURY WSPÓŁCZESNEJ
e-Learning CoursesHISTORIA ARCHITEKTURY WSPÓŁCZESNEJ Cykl wykładów jest poświęcony jest tematyce rozwoju myśli architektonicznej w okresie XIX i XX wieku. Złożoność procesów i dynamika przemian ideowych, społecznych i technicznych wpłynęła w sposób znaczący na przemiany i rozwój w dziedzinie architektury i urbanistyki. W ramach cyklu wykładów streszczony zostanie ten niezwykle ciekawy czas, omówione zostaną zarówno dzieła jak i postaci, które do...
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Insights into modification of lignocellulosic fillers with isophorone diisocyanate: structure, thermal stability and volatile organic compounds emission assessment
PublicationThis study presents an analysis of the structure and properties of different types of lignocellulosic fillers modified by isophorone diisocyanate (IPDI) to provide insights into the possibility of their application to the manufacturing of wood polymer composites (WPCs). Moreover, it deals with the environmental aspects of modified fillers, by assessment of volatile organic compounds (VOCs) emitted during modification, as well as...
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Influence of finishing colour on the efficiency of automated production line for wooden doors
PublicationPorta KMI Poland S.A. company has implemented a fully automated intelligent technological line TechnoPORTA for customized mass-production of technical door leaves. Each door leaf is provided with a unique QR code. It allows the line modules to individually adjust the machining parameters to the currently processed element according to the IT controlling system. Before en-tering the TechnoPorta line, the door leaves are not sorted,...
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A novel approach to enhance high optically active L-lactate production from food waste by landfill leachate
PublicationThe recycling of food waste (FW) through anaerobic fermentation into lactic acid (LA), with two isomers L-LA and D-LA, aligns with the principles of a bio-based circular economy. However, FW fermentation is often limited by competing pathways, acidification inhibition, and trace metals deficiency. This study investigates the introduction of landfill leachate, containing buffering agents (ammonia) and trace metals, into FW fermentation....
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Spectroscopic studies of Nb-doped tricalcium phosphate glass-ceramics prepared by sol-gel method
PublicationCalcium-phosphate based glasses and glass-ceramics play a crucial role in the tissue engineering development. Apart from their high biocompatibility and excellent ability to undergo varying degrees of resorbability1, they exhibit relatively high bioactivity and due to that they are commonly used as bone and dental implants. A substantial research effort is devoted to improve calcium-phosphate materials physico-chemical properties...
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Data Analysis 2023/24
e-Learning CoursesData Analysisdr inż. Karol Flisikowski, prof. PG - winter semester 2023/24
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Biomechanika, Ćwiczenia/Seminarium, IM,IMSiB, sem.06, letni 22/23 (PG_00048715)
e-Learning CoursesSpis treści prezentowanych na kursie: 1.Wyznaczenie ruchliwości łańcucha biokinematycznego. (1h) 2. Wyznaczenie położenia środka ciężkości ciała człowieka. (3h) 3. Wyznaczenie momentów bezwładności wybranych segmentów ciała. (1.5h) 4. Biomechaniczne modele dynamiczne. (3.5h) 5. Biomechanika zespołu mięśni: zadanie optymalizacji statycznej. (2h) 6. Kolokwium (2h) 7.Kolokwium poprawkowe (2h)
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WETI - ACiR sem.1 gr. 2, 4 - Analiza matematyczna I 2023/24 (R.Fidytek)
e-Learning CoursesANALIZA MATEMATYCZNA I - ćwiczenia ACiR2 i ACiR4
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COMBINATION OF ARCHITECTURAL, ENVIRONMENTAL, AND SOCIAL ASPECTS IN URBAN STORMWATER MANAGEMENT. A CASE STUDY OF THE UNIVERSITY CAMPUS
PublicationIncreasing a city’s resilience against climate change is one of the major concerns of today. Sustainable stormwater management, using Green Infrastructure units (GI) integrated with an urban area, has proved to be effective in flooding control and to offer extra benefits encompassing groundwater recharge, stormwater treatment, mitigation of air pollution, and an urban micro-climate. Moreover, GI brings cultural benefits for the...
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Modeling an Industrial Revolution: How to Manage Large-Scale, Complex IoT Ecosystems?
PublicationAdvancements around the modern digital industry gave birth to a number of closely interrelated concepts: in the age of the Internet of Things (IoT), System of Systems (SoS), Cyber-Physical Systems (CPS), Digital Twins and the fourth industrial revolution, everything revolves around the issue of designing well-understood, sound and secure complex systems while providing maximum flexibility, autonomy and dynamics. The aim of the...
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Sustainable Development of Water Housing Using the Example of Poland: An Analysis of Scenarios
PublicationAt the turn of the 20th and 21st centuries, Polish cities began the process of returning to live by water. There is a growing interest in water reservoirs not only as places for recreation, but also as new areas suitable for living, at the very center of the city. Unfortunately, due to the lack of appropriate legal regulations, the dynamic development of floating homes (FHs) is starting to raise increasing concerns in Poland. Regardless...
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BASICS OF THE MANAGEMENT SYSTEM FOR TRANSFORMATIONS OF PRODUCTION PLANNING AND CONTROL PROCESSES
PublicationIntensive development of technologies, in particular of the spinotronics, nanotechnology, robotics, and ICT, shapes the new generation production systems. Their distinctive feature is the flexi-bility associated with production intelligence. It is required from all processes, including the production planning and control processes (PPCP). The article is of conceptual character. It was prepared based on literature research. It encompasses...
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Attributes of Entrepreneurial Teams as Elements of a Mental Model
PublicationAn entrepreneurial team can be defined as a small group of individuals holding ownership or control positions who create or develop an entrepreneurial venture and have shared commitments towards each other. Entrepreneurial teams start numerous new ventures or affect the performance of firms due to their social capital based on some characteristic attributes. The mental models of teams refer to internal, organised representation...
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A PROPOSAL FOR ONE-IMAGE PHOTOGRAMMETRY SYSTEM FOR MEASURING THE CLEARANCE DISTANCE. CASE STUDY
PublicationMeasurement of the clearance distance (both in the context of the rail and road) is one of the current and increasingly discussed topics in the context of photogrammetric and image processing (computer vision) methods. The article presents a description of a simple and rapid method of measure the clearance distance between the obstacles by using one-image photogrammetry. The proposed method was tested for the railway, tram and...
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Speaker Recognition Using Convolutional Neural Network with Minimal Training Data for Smart Home Solutions
PublicationWith the technology advancements in smart home sector, voice control and automation are key components that can make a real difference in people's lives. The voice recognition technology market continues to involve rapidly as almost all smart home devices are providing speaker recognition capability today. However, most of them provide cloud-based solutions or use very deep Neural Networks for speaker recognition task, which are...
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Hydraulika I dla IŚ sem.3 (stacj. IŚ 2024/25 ZIMA)
e-Learning CoursesKurs stanowi wsparcie dla nauczania przedmiotu "Hydraulika I", realizowanego na 3 sem. studiów stacjonarnych I stopnia na WILiŚ, na kierunku Inżynierii Środowiska.
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Wnioskowanie w wielowymiarowej statystyce 2023/2024
e-Learning Courseswykład, seminarium, laboratorium: dr inż. Anna Szafrańska Specjalność: Analityk danych, II stopnia, Matematyka, WFTiMS, stacjonarne, 2021/2022 - letni (obecnie sem. 2)
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INFORMATYKA BIZNESOWA NSTAC 23/24
e-Learning CoursesMateriały do przedmiotu "INFORMATYKA BIZNESOWA" - studia niestacjonarne, sem. zimowy 2023/24.
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WETI - EiT sem.1 gr. 1, 7- Analiza matematyczna I 2023/24 (R.Fidytek)
e-Learning CoursesANALIZA MATEMATYCZNA I - ćwiczenia EiT1 i EiT7
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'23 Teoria i Projektowanie Urbanistyczne 2 / Urban Design Theory and Studio 2 (2023)
e-Learning CoursesArchitektura s.4 TEORIA URBANISTYKI I PROJEKTOWANIE URBANISTYCZNE 2Kształtowanie kompleksowego środowiska zamieszkiwania Kurs przeznaczony jest dla studentów 4 semestru studiów inżynierskich na kierunku Architektura Zajęcia projektowe odbywają się w poniedziałkia wykłady we wtorki zgodnie z planem i zapisami do poszczególnych grup realizowanymi przez stronę Wydziału. Lectures for students of 4th semester Architecture...
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'22 Teoria i Projektowanie Urbanistyczne 2 / Urban Design Theory and Studio
e-Learning CoursesArchitektura s.4 rok 2021/2022 TEORIA URBANISTYKI I PROJEKTOWANIE URBANISTYCZNE 2Kształtowanie kompleksowego środowiska zamieszkiwania Kurs przeznaczony jest dla studentów 4 semestru studiów inżynierskich na kierunku Architektura, realizowanych w roku akademickim 2021 / 2022 Zajęcia odbywają się w poniedziałki (projektowanie)oraz we wtorki (wykłady) zgodnie z planem i zapisami do poszczególnych grup realizowanymi przez...
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Bezzałogowe środki latające (BSL) w układzie czterowirnikowego helikoptera
PublicationRozwój układów sterowania, kamer pracujących w świetle widzialnym oraz w podczerwieni doprowadził do wzrostu znaczenia bezpilotowych środków latających. Bezpilotowe środki latające wykorzystywane są do realizacji celów zarówno wojskowych, jak i cywilnych. Podstawowymi zaletami bezpilotowych środków latających są: małe wymiary, duża mobilność, niskie koszty wytworzenia i eksploatacji. Użytkowanie bezpilotowych środków latających...
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Akcelerator transformacji DCT do kompresji obrazu w sensorach wizyjnych
PublicationW komunikacie przedstawiono konfigurowalny cyfrowy akcelerator transformacji DCT przeznaczony dla enkodera wideo standardu H.264. Akcelerator realizuje także odwrotnątransformacjęDCT oraz kwantyzacjęi dekwantyzację. Akcelerator początkowo zaimplementowano w układzie FPGA. Zostałon pomyślnie zweryfikowany, a następnie zaimplementowany w układzie ASIC w technologii UMC 90 nm. Szczegółowe wyniki testów akceleratora ASIC zostały...
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Succinite, Baltic Amber: A Chemical Masterpiece of Nature
PublicationSuccinite, Baltic amber, is one of the most appreciated fossil resins. Its beauty has fascinated people since prehistoric times. It is a substance, and also gemstone, whose uniqueness is due to its compelling, though still not fully understood, physicochemical nature. In this article, some facts about the physical and chemical properties of succinite in order to find an answer for questions about the unique properties of this resin,...
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Biological responses to environmental contamination. How can metal pollution impact signal honesty in avian species?
PublicationEnvironmental pollution, for example with metals, can significantly affect the ecosystem balance leading to severe changes. Biologically active pigments are relevant for the appearance and condition of birds. Melanin and carotenoid particles are the most frequently deposited pigments in avian integument. They are responsible for the majority of colors of bird plumage. The phenotypic expression can be affected by metal contamination....
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New coordination polymers based on a V-shaped ligand and lanthanides: Structural description and symmetry-luminescence correlation using europium as a probe
PublicationWe have synthesized new luminescent coordination polymers using 4,4'-sulfonyldibenzoic acid (H2SDA) and several lanthanide ions by open crystallization in DMF. Three different 1-D structures were obtained, as determined by single-crystal X-ray diffraction: [La(η2-NO3)(μ-SDA)(DMF)3]n (1), [Sm(η2-NO3)(μ-SDA)(DMF)2 2DMF]n (3), [Ln(η2-NO3)(μ-SDA)(DMF)2 DMF]n (Ln ¼ Eu (4), Dy (5), Ho (6), Er (7), Tm (8) and Lu(9)). A 2-D structure,...
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Chemoterapeutyki przeciwnowotworowe - Biotechnologia leków, sem. 2, 2024/2025
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Chemoterapeutyki przeciwnowotworowe - wykład, Biotechnologia leków, 2023/2024
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Chemoterapeutyki przeciwnowotworowe - wykład, Biotechnologia i Inżynieria biomedyczna sem. II, 2022/2023
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INFORMATYKA BIZNESOWA ONLINE 23/24
e-Learning CoursesMateriały do przedmiotu "Informatyka biznesowa" - studia niestacjonarne, 75online, sem. zimowy 2023/24.
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Agnieszka Jachowicz WETI, Tel. , I st., 5. sem, C1, 2024/25z
e-Learning CoursesWelcome to the online addition to the course