23,859 Works

Cyanobacterial occurence in the Gulf of Gdańsk (2008-2009)

Anna Krakowiak
EN: 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 genera (biomass and abundance) and the cocentration of toxins (nodularin) detected in the collected  samples. Obtained results indicate the presence of toxic cyanobacteria species in the Gulf of Gdansk. The...

Permanent traffic count stations - expressway S6 Poland 2016

Wojciech Kustra & Aleksandra Romanowska
The data includes traffic data from permanent traffic count stations located on the expressway S6 in the Tri-City Agglomeration area in Poland. The data covers the 12 months of 2016. 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 of Szczecin and the Tricity Metropolitan Area, comprising the cities of Gdansk, Sopot and Gdynia. The expressway runs North-South...

Impedance and cyclic voltammetry studies of GPLA electrodes after laser ablation

Jacek Ryl & Maciej Głowacki

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

Tymon Kilich, Patryk Jasik, Jan Kozicki & Józef Sienkiewicz

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

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...

Water currents in Głębinka Passage in late spring of 1975

Jacek Nowacki, Adam Krężel & Maciej Matciak
Data set contains the results of the field measurements of horizontal water currents carried out in the Głębinka Passage in Puck Bay  (Southern Baltic, Poland) in 1975 by Department of Physical Oceanography (Institute Oceanography, University of Gdańsk). Głębinka Passage is a narrow strait playing crucial role in water exchange between shallow and deep parts of Puck Bay. The velocity and direction (azimuth angle) of the water current were measured with the use of BPW-2 current...

Microorganisms in the air within the Gdańsk-Szadółki landfill and adjacent area in 2017

Maria Bartoszewicz
This data set contains the results of microbiological examination of air samples collected at Gdańsk Szadółki Landfill (Poland) in 2017. The range of examination included qualitative and quantitative assesment of selected species of bacteria and mold fungi, with particular focus on pathogenic  and potentially pathogenic fungi and bacteria. The collected data can be a basis for evaluation of ranges in which microorganisms can disseminate in the air around the landfill site and adjacent areas, as...

Place attachment, place identity, and visual pollution sensitivity.

Michał Jaśkiewicz &
The data include individual responses on the following scales (1) place attachment, (2) place identity, and (3) visual pollution sensitivity. Each line represents responses obtained from one participant and his or her demographic characteristics. like gender, age, and education level.  PI 1-12 - Place Identity. The scale consists of 12 identity categories, that group into 4 identity dimensions: local, national-conservative, European, and nonterritorial. The participants evaluate how important, from the perspective of who they are and...

Which is better in fat times and in lean times: the macho man vs. the nice guy? Study 1 dataset

Natasza Kosakowska-Berezecka
The dataset from cross-cultural study conducted in Poland and Norway in the area of gender stereotypes. Our study was conducted in two countries differing with regard to gender equality indices relating to the extent to which men are allowed to manifest gender-atypical behavior and influencing mate preferences of women. Polish (N = 106) and Norwegian (N = 77) female students were first presented with information which either a) threatened the stability of their country or b)...

The loop impedance measurement

Anna Golijanek-Jędrzejczyk
The loop impedance measurement              The data represents the results of the short circuit loop impedance measurement performed using the vector method.             The vector method is a method for determining loop impedance based on the orthogonal voltage components. The advantages of this method are as follows: much more accurate measurement of loop impedance in comparison with classical methods as well as pure resistant measurement load. Thanks to that, a meter used in this method...

Impedance and cyclic voltammetry studies of GPLA electrodes after laser ablation

Jacek Ryl & Maciej Głowacki

Microorganisms in the air within the Gdańsk-Szadółki landfill and adjacent area in 2016

Maria Bartoszewicz
The data collection contains the results of microbiological examination of air samples collected at Gdańsk Szadółki Landfill (Poland). The Gdańsk Szadółki Landfill is one of the biggest of facilities of this type in the country. It occupies an area of 75 hectares and serves around 500 thousand of local residents. The landfill receives around 250 million tons of waste yearly. The range of examination included qualitative and quantitative assessment of selected species of bacteria and...

Collective angst and collective action for progressive city policies: study1

Michał Jaśkiewicz & Tomasz Besta
Paweł Adamowicz, the liberal mayor of Gdańsk, died on January 14, 2019, after being stabbed by a man who rushed onstage during a charity event. Three studies were carried out to analyze the predictors of willingness to engage in collective action for the support of the progressive city policies he initiated. In this study 1 (N = 214), the questionnaire, with a fixed order of scales, was administered online. Only inhabitants of Gdansk participated in...

Distance measurement by the low coherent interferometer with NND layer (the source wavelegth 1310 nm)

Małgorzata Szczerska & Monika Kosowska
The obtained data was acquired by the interferometric fiber-optic sensor of distance. The setup was constructed of a broadband light source working at the central wavelength of 1310 nm, an optical spectrum analyzer, and a fiber-optic 2x1 coupler (with the power split 50:50). All elements were connected by standard single-mode optical fibers. The measurement head was made by a polished fiber end-face and an external mirror placed parallel to the fiber, creating a Fabry-Perot cavity....

Epitaph of Gabriel Schumann and his son Gabriel in St. Mary's Church in Gdańsk

Grzegorz Kotłowski & Elżbieta Starek
The data set concerns epigraphy. It refers to the epitaph placed in St. Mary’s Church in Gdańsk, that is dedicated to Gabriel Schumann, a noble citizen of Gdańsk, who was a juror and finally councilor of Gdańsk, and his son Gabriel, who was not only juror and councilor, but also a city treasurer. Data set contains one general photo of the epitaph, transcription of its text in Latin, its translation in Polish, and the biography...

CTD Gdańsk Deep_2001_2005

Dataset includes measurements of conductivity (mS cm-1), temperature (°C), sound speed (m s-1) and salinity (PSU) made with the probe Falmouth Scientific Inc. The research was carried out in 2001 (at the turn of May and June), 2003 (beginning of May), 2005 (end of April) and in 2002 and 2004 (at the turn of September and October). In 2002, only temperature and salinity measurements of surface water were carried out (2-hour cycles). In the remaining...

The voltage on bus bars of the main switchboard of the car carrier electrical power system at sea trials during maneuvering

Beata Pałczyńska & Tomasz Tarasiuk
The dataset is 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. The attached dataset contains the measurement results conducted onboard the car carrier at sea trials during maneuvering. The car carrier is equipped in a three-phase, three-wire electrical power system. The ship's electrical power plant consists of six free-standing generators of 1500 kVA...

Dynamics of a linear pneumatic actuator with 50 mm piston diameter and 150 mm stroke subjected only to a mass load of 930 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 50 mm piston diameter and 300 mm stroke subjected only to a mass load of 930 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...

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