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Search results for: CHILD-ROBOT INTERACTION
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Anna Golijanek-Jędrzejczyk dr inż.
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Emotion Monitoring – Verification of Physiological Characteristics Measurement Procedures
PublicationThis paper concerns measurement procedures on an emotion monitoring stand designed for tracking human emotions in the Human-Computer Interaction with physiological characteristics. The paper addresses the key problem of physiological measurements being disturbed by a motion typical for human-computer interaction such as keyboard typing or mouse movements. An original experiment...
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Emotions in Human-Computer Interaction Research Group (EMORG)
Research Teams* rozpoznawanie emocji użytkownika (ang. emotion elicitation) * reprezentację informacji o emocjach użytkownika (ang. emotion representation/ affect modelling) i zarządzanie nimi * ekspresję emocji lub reakcję na emocje przez programy np. przez wirtualne postaci (ang. affect expression) * wybrane zastosowania to badanie użyteczności oprogramowania rozszerzone o aspekty emocjonalne * badania wzorców behawioralnych w połączeniu...
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Effect of the Cavitation Generation Unit Structure on the Performance of an Advanced Hydrodynamic Cavitation Reactor for Process Intensifications
PublicationThe advanced rotational hydrodynamic cavitation reactors (ARHCRs) that appeared recently have shown obvious advantages compared with conventional devices in process intensifications. In ARHCRs, the cavitation generation unit (CGU) located on the rotor and stator basically determines their performance. For the first time, the present study investigated the effect of the CGU structure on the performance of a representative ARHCR...
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Komputerowa Analiza Konstrukcji 2021/2022
e-Learning CoursesBudownictwo, rok 3, sem 6 Celem kursu jest zapoznanie się z podstawami metod komputerowej analizy konstrukcji od strony teoretycznej oraz praktycznej, poprzez pracę w środowisku obliczeniowym metody elementów skończonych na przykładzie programu Autodesk Robot SAP.
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Mechanizm podejmowania decyzji przez robota na przykładzie strzału pośredniego
PublicationOd wielu lat odbywają się międzynarodowe turnieje robotów grających w piłkę nożną organizowane przez organizację FIRA i RoboCup. Zawody te są doskonałą okazją do rozwijania różnego rodzaju algorytmów sterowania grupą robotów mobilnych potrafiących ze sobą współpracować w celu realizacji wspólnych zadań. Niniejsza praca przedstawia mechanizm podejmowania decyzji przez roboty, gwarantujący prawidłową realizację strzału pośredniego,...
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Using Alpha-beta filtration for robustness improvement of a quadrocopter positioning system
PublicationQuadrocopter is an unmanned aerial vehicle (UAV) platform. The position of the robot is determined based on readings from an accelerometer and a gyroscope, but the measurement signals contain broadband noise. This article describes a solution for filtering out the noise based on an Alpha – beta filter. It also presents the methodology of designing and implementing such a filter for noise cancellation in measurement signals from...
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Optimization of Single-Sided Lapping Kinematics Based on Statistical Analysis of Abrasive Particles Trajectories
PublicationThe chapter presents the influence of selected kinematic parameters on the geometrical results of the single-sided lapping process. The optimization of these parameters is aimed at improving the quality and flatness of the machined surfaces. The uniformity of tool wear was assumed as main optimization criterion. Lapping plate wear model was created and in detail was analyzed. A Matlab program was designed to simulate the abrasive...
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International Conference on Computer Graphics, Virtual Reality, Visualisation and Interaction in Africa
Conferences -
Low-energy positron scattering from gas-phase pyrimidine: A quantum treatment of the dynamics and a comparison with experiments
PublicationWe are reporting detailed quantum scattering calculations that describe the diffusion of a beam of low-energy positrons interacting with the pyrimidine target as a gas-phase partner. The calculations have employed an essentially ab initio model for the short-range correlation interaction and for the electrostatic interaction of an impinging positron and the electron+nuclear structure of the target molecule at its equilibrium geometry.
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Septic safe interactions with smart glasses in health care
PublicationIn this paper, septic safe methods of interaction with smart glasses, due to the health care environment applications consideration, are presented. The main focus is on capabilities of an optical, proximity-based gesture sensor and eye-tracker input systems. The design of both interfaces is being adapted to the open smart glasses platform that is being developed under the eGlasses project. Preliminary results obtained from the...
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Emotion Monitor - Concept, Construction and Lessons Learned
PublicationThis paper concerns the design and physical construction of an emotion monitor stand for tracking human emotions in Human-Computer Interaction using multi-modal approach. The concept of the stand using cameras, behavioral analysis tools and a set of physiological sensors such as galvanic skin response, blood-volume pulse, temperature, breath and electromyography is presented and followed...
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Technologia robót torowych - Transport 2023/24
e-Learning CoursesKurs jest przeznaczony dla studentów studiów stacjonarnych na kierunku Transport specjalność Utrzymanie infrastruktury szynowej na semestrze VII
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Technologia robót torowych - Transport 2022/23
e-Learning CoursesKurs jest przeznaczony dla studentów studiów stacjonarnych na kierunku Transport specjalność Utrzymanie infrastruktury szynowej na semestrze VII
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Technologia i Organizacja Robót Instalacyjnych - 2022
e-Learning CoursesTechnologia i Organizacja Robót Instalacyjnych ( wykład + ćwiczenia) prowadzący: dr inż. Marcin Szczepański
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Technologia i Organizacja Robót Instalacyjnych -2023
e-Learning CoursesTechnologia i Organizacja Robót Instalacyjnych ( wykład + ćwiczenia) prowadzący: dr inż. Marcin Szczepański
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Technologia i organizacja robót budowlanych 2024
e-Learning CoursesTechnologia i organizacja robót budowlanych - kurs dla studentów kierunku budownictwo_studia stacjonarne i niestacjonarne. Kurs stanowi uzupełnienie wykładów z technologii i organizacji robót budowlanych dla kierunku budownictwo. Prowadzący: dr inż. Adam Kristowski, profesor uczelni
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Technologia i organizacja robót budowlanych 2023
e-Learning CoursesKurs przeznaczony jest dla studentów kierunek budownictwo semestr IV i V. Prowadzący: dr inż. Adam Kristowski, profesor uczelni
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Komputerowa Analiza Konstrukcji 2022/2023
e-Learning CoursesBudownictwo, rok 3, sem 6 Celem kursu jest zapoznanie się z podstawami metod komputerowej analizy konstrukcji od strony teoretycznej oraz praktycznej, poprzez pracę w środowisku obliczeniowym metody elementów skończonych na przykładzie programu Autodesk Robot Structural Analysis Professional.
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Komputerowa Analiza Konstrukcji 2023/2024
e-Learning CoursesBudownictwo, rok 3, sem 6 Celem kursu jest zapoznanie się z podstawami metod komputerowej analizy konstrukcji od strony teoretycznej oraz praktycznej, poprzez pracę w środowisku obliczeniowym metody elementów skończonych na przykładzie programu Autodesk Robot Structural Analysis Professional.
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System supporting behavioral therapy for children with autism
PublicationIn this paper, a system supporting behavioral therapy for autistic children is presented. The system consists of sensors network, base station and a brooch indicating person's emotional states. The system can be used to measure values of physiological parameters that are associated with changes in the emotional state. In the future, it can be useful to inform the autistic child and the therapist about the emotional state of the...
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Measurements and visualization of sound field distribution around organ pipe
PublicationMeasurements and visualization of acoustic field around an organ pipe are presented. Sound intensity technique was applied for this purpose. Measurements were performed in free field. The organ pipe was activated with a constant air flow, produced by an external compressor, aimed at obtaining long-term steady state responses of generated acoustic signal. Sound energy distribution was measured in a defined fixed grid of points...
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Agnieszka Landowska dr hab. inż.
PeopleAgnieszka Landowska works for Gdansk University of Technology, FETI, Department of Software Engineering. Her research concentrates on usability, accessibility and technology adoption, as well as affective computing methods. She initiated Emotions in HCI Research Group and conducts resarch on User eXperiene evaluation of applications and other technologies.
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Rozdział mocy w układzie napędowym robota podwodnego - porównanie algorytmów alokacji naporów
PublicationPraca dotyczy syntezy systemu automatycznego sterowania robotem podwodnym w zakresie problemu rozdziału mocy w wielopędnikowym układzie napędowym. Do alokacji naporów zastosowano metody optymalizacji z ograniczeniami, pozwalające na wyznaczanie wektora naporów na podstawie wektora sił uogólnionych. Rozważono i porównano dwie metody rozdziału mocy dla robota realizującego ruch poziomy płaski o trzech stopniach swobody, rozpatrując...
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Performance of the AMOEBA Water Model in the Vicinity of QM Solutes: A Diagnosis Using Energy Decomposition Analysis
PublicationThe importance of incorporating solvent polarization effects into the modeling of solvation processes has been well-recognized, and therefore a new generation of hybrid quantum mechanics/molecular mechanics (QM/MM) approaches that accounts for this effect is desirable. We present a fully self-consistent, mutually polarizable QM/MM scheme using the AMOEBA force field, in which the total energy of the system is variationally minimized...
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Sound Field Intensity Measurements and Visualization around the Human Head Model . Rozkłąd natężenia pola akustycznego w komorze bezechowej obecności sztucznej głowy i w przypadku braku jej obecności
PublicationThe main goal of this research study was to measure and visualize sound field intensity distribution in and without presence of the human head model. Measurements were performed in the anechoic chamber with the 5 cm grid. Experimental setup consisted of a multitone generator, two loudspeakers, human head model, intensimetric probe, the Cartesian robot applied for precise positioning of the acoustic sensor, and an analyzer. Based...
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DYNAMIC ANALYSIS OF THE IMPACT OF VIBRATION ON HISTORICAL BUILDINGS - AN OWN PROJECT OF EXTERNAL STAIRCASE
PublicationThis article presents numerical simulations that concern modeling of interaction of the external staircase’s construction with the observation deck on historic water tower located at Gdansk University of Technology. The interaction occurring according to various methods of the staircase's construction support on the wall of the historic tower was compared. The external staircase that allows for entering onto the monument was subjected...
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Cognitive memory for intelligent systems of decision-making, based on human psychology
PublicationA model of memory, which allows to expand the functionality of autonomous decision-making systems for robotic and human-system-interface purposes, is discussed. The model provides functions and features which make the prospective robotic and interfacing systems more human-like as well as more efficient in solving interactive issues.
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Kosztorysowanie robót specjalnych - sem. zimowy 2022/2023
e-Learning CoursesKurs na e-nauczaniu wspierający zajęcia stacjonarne Kurs jest przeznaczony dla Studentów II semestru studiów stacjonarnych magisterskich kierunku budownictwo, WILIŚ, specjalności Technologia i Zarządzanie w Budownictwie Osoba odpowiedzialna za przedmiot: dr inż. Beata Grzyl, prof. uczelni: beata.grzyl@pg.edu.pl
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Kosztorysowanie robót specjalnych - sem. zimowy 2021/2022
e-Learning CoursesKurs jest przeznaczony dla Studentów II semestru studiów stacjonarnych magisterskich kierunku budownictwo, WILIŚ, specjalności Technologia i Zarządzanie w Budownictwie Osoba odpowiedzialna za przedmiot: dr inż. Beata Grzyl, prof. uczelni beata.grzyl@pg.edu.pl
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Kosztorysowanie robót specjalnych - sem. zimowy 2023/2024
e-Learning CoursesKurs jest przeznaczony jako pomocniczy - wspomagający zajęcia odbywające się w formie stacjonarnej.
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Technologia robót inzynieryjnych i specjalnych 2023/24
e-Learning CoursesKurs dla studentów kierunku budownictwo z przedmiotu technologia robót inzynieryjnych i technologia robót specjalnych. Prowadzący: dr inż. Adam Kristowski, prof. uczelni
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Arm EMG Wavelet-Based Denoising System
PublicationThese paper presents research results of muscle EMG signal denoising. In the same time two muscles were examined - an adductor muscle (biceps brachii) and an abductor muscle (tricpeps brachii). The EMG signal was filtered using the wavelet transform technique, having selected the crucial parameters as: wavelet basis function (Daubechies 4), 10 th decomposition level, threshold selection algorithm (Heurestic) and a sln rescaling...
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The impact of the temperament model on the behavior of an autonomous driver
PublicationBecause it is generally believed that the personality and temperament of a human driver influence his/her behavior on the road, the article presents a computational model of the temperament of an autonomous agent - a driver. First, a short review of the four ideas of Galen’s temperament in psychology is presented. Temperament traits are grouped into four other sets, one of which is chosen for implementation in the project of integration...
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A Special Section on Intelligent User Interfaces in Healthcare (IUIH)
PublicationA concept of interface has evolved from the first appearance in the form of a command line interface to the established use of direct manipulation or WIMP (windows, icons, menus and pointing) interfaces in nearly all applications. Intelligent user interfaces (IUI) form a subfield of Human-Computer Interaction research. Optimal human-computer interactions are defined as ones where users are able to perform complex tasks more quickly...
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Numerical Studies on Propellers in Open Water and behind Hulls aiming to support the Evaluation of Propulsion Tests
PublicationA RANS based numerical analysis of propellers can contribute considerably to our understanding of propeller/hull interaction. It may also allow for a review of scaling procedures on results from experimental fluid dynamics (EFD). Using various RANS codes (Fluent, CFX, STAR-CCM+ and FreSCo+) on common test cases the authors first focused on propeller open water (POW) calculations. Next we simulated the propeller hull interaction...
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Sharp transitions in low-number quantum dots Bayesian magnetometry
PublicationWe consider Bayesian estimate of static magnetic field, characterized by a prior Gaussian probability distribution, in systems of a few electron quantum dot spins interacting with infinite temperature spin environment via hyperfine interaction. Sudden transitions among optimal states and measurements are observed. Usefulness of measuring occupation levels is shown for all times of the evolution, together with the role of entanglement...
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Transition dipole moment functions of the KRb molecule
Open Research DataElectronic transition dipole moment functions (TDMF) have been calculated for the singlet (s) and triplet (t) Sigma+ (S+), Pi (P), and Delta (D) electronic states of the KRb molecule. TDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. All results of the transition dipole moments...
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Permanent dipole moment functions of the KRb molecule
Open Research DataElectronic permanent dipole moment functions (PDMF) have been calculated for the singlet (s) and triplet (t) Sigma+, Sigma-, Pi, and Delta electronic states of the KRb molecule. PDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. All results of the permanent dipole moments have been...
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The evaluation of eGlasses eye tracking module as an extension for Scratch
PublicationIn this paper we present the possibility of using eGlasses eye tracking module as an extension for Scratch programming tool which is a visual programming language supporting computer skills learning. The main concept behind this project is to setup the interface for rapid interaction design. Eye tracking is a powerful tool for hands free communication but for that requires a dedicated software. This software is rarely tailored...
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Thermodynamics aspects of interactions between acridine derivatives and DNA
PublicationDNA is a molecular target for many anticancer and antiviral drugs. Therefore, a clear understanding of the interaction of small molecules with DNA is important in the rational design of ligands that can bind to DNA with high affinity and selectivity. There are several methods to investigate interactions between drug and DNA. Some of them measure changing into DNA structures, such as lengthening and untwisting of helix of DNA. Other...
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Multimedia polysensory integration training system dedicated to children with educational difficulties
PublicationThis paper aims at presenting a multimedia system providing polysensory train- ing for pupils with educational difficulties. The particularly interesting aspect of the system lies in the sonic interaction with image projection in which sounds generated lead to stim- ulation of a particular part of the human brain. The system architecture, video processing methods, therapeutic exercises and guidelines for children’s interaction...
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Analiza stanu awaryjnego bioreaktora oczyszczalni ścieków Gdańsk-Wschód
PublicationW pracy podano opis stanu awaryjnego żelbetowego bioreaktora oczyszczalni ścieków Gdańsk-Wschód. Już w początkowym okresie jego eksploatacji doszło do pewnych przecieków, które stopniowo zwiększały się. W celu ustalenia przyczyn tego stanu awaryjnego zbudowano model komputerowy bioreaktora przy wykorzystaniu pakietu NASTRAN i ROBOT. Przy modelowaniu ścian i dna bioreaktora wykorzystano prostokątne elementy płytowe, natomiast współpracę...
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Analiza numeryczna stanu awaryjnego i warianty naprawy bioreaktora oczyszczalni ścieków
PublicationW pracy podano opis stanu awaryjnego żelbetowego bioreaktora oczyszczalni ścieków Gdańsk-Wschód. Już w początkowym okresie jego eksploatacji doszło do pewnych przecieków, które stopniowo zwiększały się. W celu ustalenia przyczyn tego stanu awaryjnego zbudowano model komputerowy bioreaktora przy wykorzystaniu pakietu NASTRAN i ROBOT. Przy modelowaniu ścian i dna bioreaktora wykorzystano prostokątne elementy płytowe, natomiast współpracę...
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3D Sound Intensity Measurement Around Organ Pipes Using Acoustic Vector Sensors
PublicationThe aim of the presented paper was to obtain and visualize sound intensity distribution of radiated acoustic energy around the organ pipes. The experimental setup consisted of the multichannel acoustic vector sensor and the specialized Cartesian robot. Measurements were performed in free field with spatial resolution of 0.1 [m]. Two organ pipes, i.e. wooden and metal were measured during the ex-periment. The organ pipes were activated...
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Modification of thermal and rheological characteristics of bitumen by waste PET/GTR blends
PublicationWaste poly(ethylene terephthalate) (wPET)/ground tire rubber (GTR) blends with variable compositions were applied as low-cost modifiers into bitumen and their performance has been evaluated via morphological, thermal and rheological analyses. Depending on the weight ratio of wPET/GTR, dispersion of single/composite domains of waste polymers in the bitumen has promoted the interaction between bitumen and blend components. Fourier...
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Numerical investigation of multiphase blood flow coupled with lumped parameter model of outflow
PublicationPurpose The purpose of this paper is the application of the computational fluid dynamics model simulating the blood flow within the aorta of an eight-year-old patient with Coarctation of Aorta. Design/methodology/approach The numerical model, based on commercial code ANSYS Fluent, was built using the multifluid Euler–Euler approach with the interaction between the phases described by the kinetic theory of granular flow (KTGF). Findings A...
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Influence of S-Oxidation on Cytotoxic Activity of Oxathiole-Fused Chalcones
PublicationSynthesis, in vitro cytotoxic activity, and interaction with tubulin of oxidized, isomeric 1-(5-alkoxybenzo[d] [1,3]oxathiol-6-yl)-3-phenylprop-2-en-1-ones and 1-(6- alkoxybenzo[d][1,3]oxathiol-5-yl)-3-phenylprop-2-en-1- ones are described. Most of the compounds demonstrated cytotoxic activity at submicromolar concentrations. It was found that oxidation of sulfur atom of the oxathiole-fused chalcones strongly influenced activity...
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Quantitative fluorescent determination of DNA – Ochratoxin a interactions supported by nitrogen-vacancy rich nanodiamonds
PublicationOchratoxin A (OTA) is a hazardous contaminant of a large variety of plant and animal originated food. Herein, we report an interaction of OTA with calf thymus DNA (ct DNA) on the nanodiamond surface. We employed multispectroscopic techniques to elucidate the binding mechanism of OTA with ct DNA. The fluorescence and UV–Vis spectroscopy results show that OTA binds to ds ct DNA and forms complexes. We obtained the binding constants...
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Paweł Możejko dr hab.
People