24,010 Works

Determination of viscosity changes of protein hydrolyzate solutions depending on shear rate

Robert Tylingo & Szymon Mania
Rheological characteristics of connective tissue protein solutions were made on the basis of viscosity measurement using a Brookfield viscometer using LV SC4 - 27 spindles and shear rate of 85 s-1 (Fig. 1). Solutions of protein hydrolysates with a concentration of 2% in 0.5M acetic acid were prepared. The data allowed to characterize the used protein hydrolysates and evaluate their functional parameters as substances modifying rheologies of food products stored in refrigerated conditions. Fig.1. Brokfield rotational...

Video traffic data - Interchange Lotnisko (S6-472) - weaving, Poland

Wojciech Kustra & Bytner Daniel
The data includes video traffic data registered with 9 video cameras at weaving area (weaving section type A) of the Lotnisko interchange within S6 expressway  in Poland (interchange of expressway  S6 and regional road 472), located in the Tri-City Agglomeration . The data covers the two days: 04.10.2017 (expressway  S6) and 05.10.2017 (road 472). Tricity Bypass Road (expressway S6) is the eastern end segment of the Polish National Road No. 6 which runs along the...

Dynamics of a linear pneumatic actuator with 63 mm piston diameter and 100 mm stroke subjected only to a mass load of 1040 g

Szymon Grymek, Tomasz Kiczkowiak & Edward Maluszycki
The aim of the study was to determine the dynamics of a linear pneumatic cylinder subjected only to mass load. An actuator of one of the well known European manufacturers was tested.The experiment were to measure pressure changes in both chambers of the actuator and the position of the piston during stroke and retracting. The test was repeated 11 times. The obtained data, besides analysis of the dynamics of the actuator, allow verification of the...

Dynamics of a linear pneumatic actuator with 63 mm piston diameter and 100 mm stroke subjected only to a mass load of 560 g

Szymon Grymek, Tomasz Kiczkowiak & Edward Maluszycki
The aim of the study was to determine the dynamics of a linear pneumatic cylinder subjected only to mass load. An actuator of one of the well known European manufacturers was tested.The experiment were to measure pressure changes in both chambers of the actuator and the position of the piston during stroke and retracting. The test was repeated 11 times. The obtained data, besides analysis of the dynamics of the actuator, allow verification of the...

Dynamics of a linear pneumatic actuator with 63 mm piston diameter and 150 mm stroke subjected only to a mass load of 750 g

Szymon Grymek, Tomasz Kiczkowiak & Edward Maluszycki
The aim of the study was to determine the dynamics of a linear pneumatic cylinder subjected only to mass load. An actuator of one of the well known European manufacturers was tested.The experiment were to measure pressure changes in both chambers of the actuator and the position of the piston during stroke and retracting. The test was repeated 11 times. The obtained data, besides analysis of the dynamics of the actuator, allow verification of the...

Video traffic data - Interchange Sosnica (A1 - 902), Poland

Wojciech Kustra & Daniel Bytner
The data includes video traffic data registered with 8 video cameras at weaving area (weaving section type A) of the Sosnica interchange within A1 motorway in Poland (interchange of motorway A1 and regional road 902, located in the Silesian Agglomeration).The data covers the two days: 12.09.2017 (motorway A1) and 11.09.2017 (road 902). The Motorway A1 (Amber Highway) in Poland. The total planned length is 565.1 km. North-south motorway, that runs through central Poland, from Gdańsk (on the Baltic Sea) through Łódź and the Upper Silesian Industry...

Data from the survey on factors determining the employment of the Gdańsk University of Technology graduates’ in the opinion of entrepreneurs

Michał Tomczak & Paweł Ziemiański
The 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 decision to hire a candidate, methods of recruiting employees, methods for diagnosing the competences of candidates, and opinions on recruiting GUT graduates who do not...

Video traffic data - Interchange Gdansk Poludnie (S6-S7), Poland

Wojciech Kustra & Daniel Bytner
The data includes video traffic data registered with 8 video cameras at exit and entry lanes  of the Gdansk Poludnie  interchange within S6 expressway in Poland (interchange of expressway S6 and S7), located in the Tri-City Agglomeration . The data covers the two days: 4.08.2020  and 6.08.2017 (expressway S6). Tricity Bypass Road (expressway S6) is the eastern end segment of the Polish National Road No. 6 which runs along the Baltic coast between the cities...

Video traffic data - Interchanges Podwarpie (S1-86) - Entry + exit lanes, Poland

Wojciech Kustra & Daniel Bytner
The data includes video traffic data registered with 4 video cameras on entry or exit lanes of the Podwarpie interchange within S1 expressway  in Poland (interchange of expressway  S1 and national road 86), located in the Silesian Agglomeration). The data covers the one day: 23.05.2017 (expressway  S1). The video cameras installed on the roads S1  (2 cameras) registered vehicles along the entire length of the entry or exit section. Cameras were mounted on 5-7 meter...

The voltage on bus bars of the main switchboard of the car carrier electrical power system at sea trials during a bow thruster start-up

Beata Pałczyńska & Tomasz Tarasiuk
The dataset is a part of the research results on the quality of supply voltage on bus bars of the main switchboard of the ship's electrical power system in different states of ship exploitation. In ships' electrical power systems, disturbances occurring in voltage waveforms on bus bars of the main switchboard are connected mainly with the processes of switching large loads on and off, such as switching on the bow thruster propulsion. The attached dataset...

SEM micrographs of cavitation erosion-corrosion of aluminium alloy 2024 with anodic polarization

Jacek Ryl & Paweł Rysztak
The dataset contains Scanning Electron Micrographs of aluminium alloy 2024 samples made after cavitation erosion-corrosion exposure using a vibratory transducer (in accordance with ASTM G32). The experiment duration was 240 min, with cyclic cavitation exposure in on/off cycles 30s:30s. The electrolyte was 0.1 M KNO3 solution. Some samples were anodically polarized by +0.5 V with reference to open circuit potential (labeled as _pol). The samples were mounted directly underneath the ultrasonic transducer. Different levels of...

EH36 steel for shipbuilding - fracture documentation for CTOD test (plate thicnkness 50mm), a0/W = 0.5

Jakub Kowalski
The basic method of ductility designation of structural steels is the Charpy impact test. The test consists of a single strike of the specimen using a Charpy pendulum. Its result is the value of work necessary to break a specimen at a test temperature. Despite its many advantages, such as its short implementation time and low costs, it has its disadvantages, in particular: • strong influence of notch geometry on the test result, which means...

Measurements of raising of 160EC pantograph type

Andrzej Wilk & Sławomir Judek
In this description the results of the experiment and also simulation performed on the total assembly of the 160 EC pantograph type is given. Multibody dynamics of pantograph rising due to external torque and forces are measured for parameter validation of the pantograph model. At a given initial time t = 0, the pantograph head position height was H0 = 1.04 m. Along with the force of gravity, the following forces and torques acted on its arms (Figure): torque T0 = 1110 Nm...

Long-term measurement of physiological parameters - adult (1)

Małgorzata Szczerska
The data set was obtained during the project focus on the determination of changes in physiological parameters due to a stressful situation.The measurements were conducted with the system which consists e.g. sensors of temperature, skin resistance, and pulse.Long-term (up to 120 minutes) measurement of physiological parameters was performed on the healthy volunteer (female, age 44).Acronyms used into a dataset:t- time (counted every 5 seconds);R – skin resistance (HI – too high value to be measured);X...

Dynamics of a linear pneumatic actuator with 80 mm piston diameter and 150 mm stroke subjected only to a mass load of 1650 g

Szymon Grymek, Tomasz Kiczkowiak & Edward Maluszycki
The aim of the study was to determine the dynamics of a linear pneumatic cylinder subjected only to mass load. An actuator of one of the well known European manufacturers was tested.The experiment were to measure pressure changes in both chambers of the actuator and the position of the piston during stroke and retracting. The test was repeated 11 times. The obtained data, besides analysis of the dynamics of the actuator, allow verification of the...

Dynamics of a linear pneumatic actuator with 80 mm piston diameter and 100 mm stroke subjected only to a mass load of 1650 g

Szymon Grymek, Tomasz Kiczkowiak & Edward Maluszycki
The aim of the study was to determine the dynamics of a linear pneumatic cylinder subjected only to mass load. An actuator of one of the well known European manufacturers was tested.The experiment were to measure pressure changes in both chambers of the actuator and the position of the piston during stroke and retracting. The test was repeated 11 times. The obtained data, besides analysis of the dynamics of the actuator, allow verification of the...

Impedance and cyclic voltammetry studies of GPLA electrodes after laser ablation

Jacek Ryl & Maciej Głowacki

Nanoindentation tests of the hydroxyapatite composite coatings applicated on titanium alloys by the electrophoretic method

Aleksander Mroziński
Currently, there are no metal materials that meet all biomechanical and biochemical requirements needed for long life implantable biomaterials. The main purpose of the study was to functionalize the surface of the titanium alloys used in biomaterial implants. This dataset contains the results of a nanoindentation tests of the hydroxyapatite composite coatings with a silver nanoparticles applicated on Ti and TiZrNb alloys. Coatings were made by the electrophoresis method, where the voltage was a parameter...

The set of 22 sessions of 14-channel eeg signals recorded during watching pictures

Patryk Jasik & Adrian Kastrau

Video traffic data - Interchange Komorniki (A2-5), Poland, 2018

Wojciech Kustra, Daniel Bytner & Artur Ryś
The data includes video traffic data registered with 12 video cameras at weaving area (weaving section type A) of the Komorniki interchange within A2 motorway in Poland (interchange of motorway A2 and national road 5), located in the Poznan Agglomeration. The data covers the two days: 8.09.2017 (motorway A2) and 19.09.2017 (road 5). The motorway A2 in Poland is a road from the Polish-German border in Swiecko/Frankfurt (connecting to A12 autobahn), through Poznan, Lodz, Warsaw...

Impedance spectra of RC model as a result of testing pulse excitation measurement method

Grzegorz Lentka

Potential energy surfaces of the low-lying electronic states of the Li+LiCs system

Tymon Kilich, Patryk Jasik, Jan Kozicki & Józef Sienkiewicz

Data from the survey on Gdańsk University of Technology graduates' qualifications development - the year 2013.

Michał Tomczak, Marta Szeluga-Romańska & Paweł Bykowski

Micoroalgae bloom detected in Southern Baltic Sea on 25.07.2014

Marcin Kulawiak
The GeoTIFF image presents detected microalgae bloom observed in the Baltic Sea on 25.07.2014. The image has been obtained from the raw AVHRR sensor bands 1 (0.58-0.68 μm) and 2 (0.725-1.0 μm). The resulting single-band raster has been masked to remove all pixels outside of the Baltic Sea region. Pixel values between -0.2 and -0.23 depict progressively higher microalgae concentrations. The image has been verified by comparison with Alg@line measurements, which show a semi-linear corellation...

Ichtiofauna seasonal changes in Redłowo area

Anna Lizińska
Sallow water areas of the Baltic Sea are very important feeding, spawning, and nursery grounds for many fish species. The dataset includes data from fish mass analysis and detailed analysis. The mass analysis includes total abundance and a total weight of fish species caught during sampling. Detailed analysis includes individual fish total length, weight, weight without a stomach, sex, gonad stage, stomach stage. Analyzed organisms were caught in the Gulf of Gdańsk in the Redłowo area, during gill nets sampling in...

Registration Year

  • 2023
    64
  • 2022
    20,406
  • 2021
    2,902
  • 2020
    638

Resource Types

  • Dataset
    23,867
  • Book Chapter
    78
  • Journal Article
    62
  • Other
    2
  • Book
    1

Affiliations

  • Gdańsk University of Technology
    83
  • University of Gdańsk
    19
  • University of L'Aquila
    5
  • University of Pisa
    4
  • Gdańsk Medical University
    2
  • National Research Institute
    2
  • Institute of Meteorology and Water Management
    2
  • Florida Gulf Coast University
    2
  • University of Camerino
    1
  • University of Limerick
    1