20,406 Works

SOME SECURITY FEATURES OF SELECTED IOT PLATFORMS

Robert Kalaska & Paweł Czarnul

Monitoring of activities carried out as part of prototyping and implementation of the pilot project in the area of the \"Polanki\" market and its direct neighbourhood, in the Gdańsk-Oliwa district, step2; stage from July 2021 year.

Justyna Borucka, Weronika Mazurkiewicz & Dorota Nałęcz
The data presents tabular monitoring lists (quantitative and qualitative documentation report in the form of tables) of activities carried out as part of prototyping and implementation of the pilot project in the area of the Polanki market and its immediate vicinity in the Gdańsk-Oliwa district in 2021 year - step 2, stage from July 2021.The monitoring of the Market covers the spatial,functional and analysis of use by residents. Monitoring was carried out systematically from May...

INFLUENCE OF ADDITION OF CARBON NANOTUBES ON RHEOLOGICAL PROPERTIES OF SELECTED LIQUID LUBRICANTS - A COMPUTER SIMULATION STUDY

ANJALI CHOPRA & Szymon Winczewski

The luminescence study of Sr3−xBaxP5N10Cl: Eu2+ nitridophosphate.

Natalia Majewska, Sebastian Mahlik & Agata Lazarowska
A series of zeolitic nitridophosphate phosphors Sr2.91−xBaxP5N10Cl:0.09Eu2+ was synthesized by our collaborators from National Taiwan University using a hot isostatic press. Detailed thermal properties were determined using the temperature-dependent photoluminescence intensity and decay time. This research provides a different perspective to analyze nitridophosphate phosphors and develop novel luminescent materials. In that dataset, the scientific article with Supporting Information, raw data of excitation and emission spectra,  and temperature-dependent photoluminescence and decay profiles are provided.

DESIGNING MULTITHREADED SOFTWARE BASED ON CONCURRENCY IN THE PROBLEM DOMAIN

BO I. SANDÉN

HISTORY OF SCIENCE IN GDAŃSK

ANDRZEJ JANUSZAJTIS

The luminescence study of SrAl11.88−xGaxO19:0.12Cr3+ coumpounds.

Natalia Majewska, Tadeusz Leśniewski & Sebastian Mahlik
Portable near-infrared (NIR) light sources are in high demand for applications in spectroscopy, night vision, bioimaging, and many others. Typical phosphor designs feature isolated Cr3+ ion centers, and it is challenging to design broadband NIR phosphors based on Cr3+–Cr3+ pairs. Here, we explore the solid-solution series SrAl11.88–xGaxO19:0.12Cr3+ (x = 0, 2, 4, 6, 8, 10, and 12) as phosphors featuring Cr3+–Cr3+ pairs and evaluate structure-property relations within the series. We establish the incorporation of Ga...

OPEN CONCURRENT NETWORK COMMUNICATION METHODS IN BUILDING DISTRIBUTED WEB APPLICATIONS

Paweł Buchwald & Aleksander Dawid

The luminescence study ofNaK2Li[Li3SiO4]4:Ce coumpounds.

Natalia Majewska, Tadeusz Leśniewski, Sebastian Mahlik & Marek Grinberg
Phosphors with a rigid and symmetrical structure are urgently needed. The alkali lithosilicate family (A[Li3SiO4]) has been extensively studied with a narrow emission band due to its unique cuboid-coordinated environment and rigid structure. However, here we demonstrate for the first time Ce-doped NaK2Li[Li3SiO4]4 phosphors with a broad emission band, a high internal quantum efficiency (85.6%), and excellent thermal stability. Photoluminescence indicates the Ce’s preference to occupy the Na+ site, leading to a strong blue color...

The cyclic voltammetry studies of CB-PLA electrode after surface activation by electrolysis in 1M NaOH

Iwona Kaczmarzyk, Jacek Ryl, Adrian Koterwa, Paweł Niedziałkowski & Mateusz Cieślik
The dataset contains the electrochemical studies performed for surface activation of the CB-PLA 3D printed electrodes by electrolysis in 1M NaOH solution. The studies were performed after treatment at an anodic overpotential of 1V, found to be optimal for surface activation. The measurements were carried out with cyclic voltammetry (CV) under different scan rates ranging between 1 and 1000 mV/s. The performed CV studies allow estimating the electrochemically active surface area (EASA) of the electrode. ...

FIRST POLISH DATA STEWARD SCHOOL

MARIA M. PAWŁOWSKA & MARTA E. WACHOWICZ

AN EEG MOBILE DEVICE AS A GAME CONTROLLER

Aleksander Dawid & Paweł Buchwald

The electrochemical studies of CB-PLA surface activation by electrolysis in 1M NaOH

Iwona Kaczmarzyk, Jacek Ryl, Adrian Koterwa, Paweł Niedziałkowski & Mateusz Cieślik
The dataset contains the electrochemical studies performed under different conditions of surface activation of the CB-PLA 3D printed electrodes. The activation was performed by electrolysis in 1M NaOH solution under cycling polarization with different anodic or cathodic overpotentials (data in different subfolders). The file names contain the exact overpotentials used for this study. The supplementary data folder contains similar results obtained solely by hydrolysis of the electrode in absence of external polarization. The studies were...

Partial PLA composite surface activation by femtosecond laser ablation

Jacek Ryl & Mateusz Cieślik
The dataset contains the studies on electrochemical activity of PLA composite (commercially available CB-PLA Protopasta), which was 3D printed in a form of 1x1cm electrodes. The electrodes were submitted to femtosecond laser ablation operating with different parameters. These were: gas atmosphere (He or air, data in different subfolders), the percentage of applied FS laser power (10-100%), scan rate (between 833 and 2000 mm/s), and a number of scans at the electrode surface (each labeled in...

AVHRR Level1CD covering Baltic Sea area year 2009

Jakub Zdroik
The product level is the NOAA AVHRR Level 1C that is result of processing the AVHRR data from the HRPT stream based on ancillary information like sensing geometry and calibration data. Then converted into geophysical variables: top-of-the atmosphere (TOA) albedo or brightness temperature. Additionally, information like geolocation has been added. Other appended parameters are time codes, quality indicators, solar and satellite angles and telemetry, nadir line, scan area, and other. The ATOVS and AVHRR Pre-processing...

XRD results of melamine sponges impregnated by DES

Patrycja Makoś-Chełstowska
The set includes raw data from XRD analysis of pure melamine sponge and melamine sponges impregnated by:- Eucalyptol:Menthol (1:1)- Eucalyptol:Menthol (1:2)- Eucalyptol:Menthol (1:3)- Eucalyptol:Menthol (1:4)- Eucalyptol:Menthol (1:5)- Thymol:Menthol (1:1)

IKE1-IKE3 (C-1305 derivatives) inhibitory effect of the Yeast Topoisomerase II relaxation activity

Kamila Rząd
Inhibition of Yeast Topoisomerase II were analyzed according to relaxation assay kit  from Inspiralis. Briefly, 250 ng of supercoiled pBR322 DNA, 1 mM ATP, 1-200 μM of analyzed compound were mixed with reaction buffer (1 mM Tris-HCl (pH 7.9), 10 mM KCl, 0.5 mM MgCl 2, 0.2 % (v/v) glycerol). The reaction was initiated by the addition of an enzyme, allowed to proceed at 30°C for 30 min and terminated by addition of 40% (w/v)...

INTRODUCTION TO THE SPECIAL ISSUE ON CYBERPHYSICAL SYSTEMS

Janusz Zalewski

MOLECULAR DYNAMICS SIMULATIONS OF THERMAL CONDUCTIVITY OF PENTA-GRAPHENE

Isyna Izzal Muna & Szymon Winczewski

WEIGHTED LAPLACIANS OF GRIDS AND THEIR APPLICATION FOR INSPECTION OF SPECTRAL GRAPH CLUSTERING METHODS

Mieczysław Kłopotek, Slawomir Wierzchon & Robert Kłopotek

ROOT CAUSE ANALYSIS OF CYBERSECURITY INCIDENTS ON PIPELINES USING THE NFR APPROACH

Nary Subramanian

POLISH PUBLISHERS OPEN ACCESS POLICIES DATABASE - FUNCTIONALITIES AND ROLE IN THE IMPLEMENTATION OF OPENNESS POLICIES

AGNIESZKA LESZCZEWICZ, MAGDALENA STANKEVIČ & JACEK SIKORA

Ambiphilic phosphorous compounds

Natalia Szynkiewicz
Results of theoretical and experimental studies on ambiphilic phosphorous compounds: DFT calculations (.log files) NMR spectra X-ray structures Data set 1 - synthesis of ambiphilic phosphorous compounds via functionalization of diphosphanes

Squamous cell carcinoma, NOS - Male, 79 - Tissue image [6280730027952261]

This is the histopathological image of TRACHEA 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. The detailed information about the patient, sample, and diagnosis are as follows: Patient:Age: 79Clinical description: Tumor of the larynxGender: MaleDiagnosis:Classification: ICD-O_3.2Classification code: SQUAMOUS CELL NEOPLASMSDiagnosis: Squamous cell carcinoma, NOSResult of the histopathological examination: Keratinizing squamous cell carcinoma of the...

Registration Year

  • 2022
    20,406

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  • Dataset
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    78
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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