Dane Badawcze UW University of Warsaw
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Theoretical predictions of spectral properties of multilayer boron nitride introduced by point defects
No full textThis dataset contains data for the manuscript "Theoretical predictions of spectral properties of multilayer boron nitride introduced by point defects".Selected point defects of boron nitride and various stacking types for di- and trilayers (plus one pentalayer) were studied by theoretical methods, like DFT and TD-DFT, as well as GFN2-xT and ZINDO within the finite-cluster approach.Optimized geometries, spectral data, and raw output files are provided. In addition, natural transition orbitals in the molden format are available.Please consult the README file for additional information (including the structure of the dataset and software recommended for opening files).</p
Fotografie z Narodowego Muzeum Holokaustu w Amsterdamie, Muzeum i Miejsca Pamięci w Sobiborze oraz Muzeum Polaków ratujących Żydów podczas drugiej wojny światowej im. Rodziny Ulmów w Markowej
No full textZdjęcia z ekspozycji stałych:1) Narodowego Muzeum Holokaustu w Amsterdamie (2024),2) Muzeum i Miejsca Pamięci w Sobiborze (2020),3) Muzeum Polaków ratujących Żydów podczas drugiej wojny światowej im. Rodziny Ulmów w Markowej (2016).</p
Komentarze w księgach gości Apteki Tadeusza Pankiewicza w Krakowie, Muzeum Polaków Ratujących Żydów podczas drugiej wojny światowej im. Rodziny Ulmów w Markowej oraz Willi Żabińskich w Warszawie
No full text[PL]Korpus źródeł, z których korzystałam przy pisaniu powiązanych artykułów:1) Komentarze w księgach gości Apteki Tadeusza Pankiewicza w Krakowie za okres 16.03.2013 – 28.02.2014 i 15.01.2016 – 31.12.2016.2) Komentarze w księgach gości Muzeum Polaków ratujących Żydów podczas drugiej wojny światowej im. Rodziny Ulmów w Markowej za okres 17.03.2016-11.08.2016.3) Komentarze w księgach gości Willi Żabińskich w Warszawie za okres 26.01.2015 – 29.06.2018.4) Tabela z danymi liczbowymi dot. analizowanych wpisówKomentarze w j. polskim, niemieckim i angielskim + angielskie tłumaczenia wpisów w j. hebrajskim.Wybrane zostały tylko komentarze niosące znaczenie, tzn. takie, których treść wykracza poza podpis typu "Byliśmy tu!" lub czysto kurtuazyjne sformułowania tj. "Dziękuję za miłą wizytę."Wpisy są zanonimizowane. O ile wiadomo, podano płeć, poziom wykształcenia oraz kraj/miejsce zamieszkania autorów.Komentarze zostały pogrupowane tematycznie zgodnie z wyłaniającymi się głównymi kategoriami. Więcej informacji nt. metody badań w powiązanych artykułach.[ENG]The corpus of sources I used in writing the related articles:1) Visitor book entries from the Tadeusz Pankiewicz Pharmacy in Kraków for the period 16.03.2013 - 28.02.2014 and 15.01.2016 - 31.12.2016.2) Visitor book entries from the Ulma Family Museum of Poles Saving Jews during the Second World War in Markowa for the period 17.03.2016-11.08.2016.3) Visitor book entries from the Żabiński Villa in Warsaw for the period 26.01.2015 - 29.06.2018.4) Table with numbers of visitor book entries analysed.Comments in Polish, German, English and English translations of entries in Hebrew.The selection includs only meaningful entries, i.e. those whose content goes beyond a caption such as "We were here!" or purely courteous phrases like e.g. "Thank you for the nice visit."The entries are anonymised. As far as is known, the gender, education level and country/place of residence of the authors are indicated.The entries are grouped thematically according to the main categories that emerged during analysis. For more information on the research method, see related articles.</p
Content of wolf Canis lupus scats used for the diet analysis
No full textThe wolf diet was assessed by analyzing 109 scats collected between 2020 and 2022. Scats were placed in paper envelopes, dried in a laboratory drier at 70 °C for five days to eradicate intestinal parasites often recorded in wolf scats in Poland, and stored until the analysis. Subsequently, dry scats were soaked, washed through a 0.5 mm-mesh sieve, dried, and weighed. Food items eaten by wolves were recognized by the remaining elements – hair, fragments of bones, hooves, claws, teeth, and feathers. We identified prey species and/or genera according to the taxonomic keys as well as the comparison to the reference material. In case of doubt (n = 5 samples), DNA isolation and mitochondrial DNA sequencing were performed from the prey remains to identify the species. Genetic material was extracted using the Exgene™ Genomic DNA micro isolation kit, following the manufacturer’s instructions and recommendations. The products were then sequenced, and the obtained nucleotide sequences were identified using the Basic Local Alignment Search Tool (https://blast.ncbi.nlm.nih.gov).The dataset contains the following columns:Region - name of the study areaYear - year when the sample was collectedMonth - month when the sample was collectedMass_g - total mass of the washed scat sample in gramswild_boar - mass of wild boar (Sus scrofa) remains within scatred_deer - mass of red deer (Cervus elaphus) remains within scatroe_deer - mass of roe deer (Capreolus capreolus) remains within scatCervidae_undetermined - mass of remains of undetermined cervids (Cervidae) within scatbeaver - mass of Eurasian beaver (Castor fiber) remains within scathare - mass of European hare (Lepus europaeus) remains within scatbirds - mass of birds (Aves) remains within scatcattle - mass of domestic cattle (Bos taurus) remains within scatdog - mass of domestic dog (Canis familiaris) remains within scatsmall_rodents - mass of small rodents (Rodentia) remains within scatplants - mass of plant matter within scat+ denotes mass <0.05 g</p
Microphysical and optical data of radiation fog in Strzyżów Valley, Poland
No full textThis base presents collected data during the campaign 08-11 September 2023 in Strzyżów Valley, Poland. Data comes from balloon soundings and remote sensing during radiative fog occurrence. Data contains information from SolarAOT station (lower and upper) which were in the vicinity of launching site of the tethered balloon.The base represents the data which were used in the article.</p
Miniankieta - Polacy wobec narzędzi demokracji lokalnej
No full textZdeponowany zbiór zawiera wyniki miniankiety (dane tabelaryczne) jako części badania omnibusowego przeprowadzonego metodą CATI (N=1000) przez CBOS w dniu 24 czerwca 2024 r. Ankieta składała się z dwóch pytań dotyczących postaw mieszkańców miast i gmin wobec narzędzi demokracji lokalnej: 1) Wpływ na sprawy miasta/gminy przez wykorzystanie narzędzi i mechanizmów demokracji lokalnej; 2) Zmiana w tej materii w okresie ostatnich 10 lat. Miniankieta zawiera część danych zebranych w ramach projektu "Demokratyzacja i autokratyzacja w wielopoziomowych demokracjach. Studium przypadku Polski", finansowanego z Narodowego Centrum Nauki (OPUS 20). Jego celem jest zbadanie zmian demokratycznych lub autokratycznych w ramach struktur regionalnych i lokalnych w państwie oraz ich relacji z podobnymi procesami na poziomie krajowym (centralnym) – skupiając się na wpływie szczebla krajowego na niższe poziomy terytorialne. Badany jest przypadek Polski w latach 2010-2024 (trzy pełne kadencje struktur lokalnych i regionalnych – z naciskiem odpowiednio na miasta i województwa).</p
Supporting data for: "Theoretical limits of electron and hole doping in single-layer graphene from DFT calculations"
No full textThis dataset contains input files and calculated results supporting the study “Theoretical limits of electron and hole doping in single-layer graphene from DFT calculations”. The purpose of the dataset is to enable reproducibility and facilitate further investigation into the effects of extreme doping on structural, electronic, and phononic properties of graphene. The dataset includes Quantum ESPRESSO input and output files used for total energy, electronic structure, and phonon calculations and raw and processed phonon dispersion data illustrating the stability limits under various doping levels.The study explores the full range of dynamically stable doping levels in graphene, using a jellium-background model combined with Migdal–Eliashberg theory to evaluate superconducting transition temperatures (Tc), electron–phonon coupling strengths (λ), and bonding character. Suffixes in the files represent doping levels, with which the files are associated.Please consult the readme.txt file for additional information. </p
Defect-induced single-photon emission in ZnPS3
No full textWe investigated single photon emitters in ZnPS3 bulk crystal. The available data include measurements of sample using photoluminescence (PL), Raman scattering (RS), atomic force microscopy (AFM), time-resolved PL, polarization-resolved PL techniques. The sample was investigated at 5 K temperature. The PL experiments were performed using λ = 632.8 nm excitation from the continuous-wave (CW) helium-neon laser. Measurements were carried out in a dry cryogenic system with a base temperature of 5 K. The sample was mounted onto the x-y-z piezo stages for precise positioning. The measurements were conducted in a back-scattering geometry, with laser focusing and collection carried out using a cold objective with a numerical aperture of 0.82. For the detection of the signal, the light was dispersed by a SpectraPro HRS-750 spectrometer and detected by a PyLoN 100-BRX LN2 cooled charge-coupled device (CCD) camera (both Princeton Instruments). For the photoluminescence excitation measurements, a broadband super-continuum laser coupled to the tunable bandpass filter has been used (SuperK Extreme, NKT Photonics). The RS experiments were performed using λ = 515 nm excitation from the CW laser diode. The studied sample was placed on a cold finger in a continuous-flow cryostat mounted on x–y motorized positioners. The measurements were conducted in a back-scattering geometry, with laser focusing and collection carried out using a 50x long-working-distance objective with a numerical aperture of 0.55. For the detection of the signal, the light was dispersed by a SpectraPro HRS-750 spectrometer and detected by a PyLoN 100-BRX LN2 cooled CCD camera (both Princeton Instruments).Time-resolved PL measurements have been performed by using a single photon counter (Excelitas SPCM-AQRH-16-BR1) triggered by laser pulses. For excitation, a broadband super-continuum laser coupled to the tunable bandpass filter has been used (SuperK Extreme, NKT Photonics). The correlation function measurements have been conducted in the Hanbury Brown and Twiss geometry. The signal from two single photon counters has been correlated with the PicoHarp 300 module. After normalization, the recorded histograms are equivalent to the normalized second-order correlation functionTopography measurements were performed using a Bruker Dimension FastScan XR atomic force microscope operated in tapping mode with RTESPA-150 cantilevers.</p
Lasy porolne i stare w polskich Karpatach Wschodnich - baza danych o roślinności, glebie i środowisku geograficznym z 294 powierzchni badawczych
No full textZałączony plik zawiera dane z 294 powierzchni badawczych zlokalizowanych w lasach starych i porolnych (powstałych po wysiedleniach lat 40. XX wieku) polskich Karpat Wschodnich. Podczas badań terenowych, w 2020 roku, wykonano zdjęcia fitosocjologiczne, pobrano próbki glebowe oraz wykonano zdjęcia hemisferyczne. Do każdej powierzchni badawczej przyporządkowano także dane dotyczące ukształtowania terenu obliczone z Numerycznego Modelu Terenu. Szczegółowe informacje dotyczące pobierania danych w terenie opisane są w powiązanych publikacjach.</p
Tracking time-varying signals with quantum-enhanced atomic magnetometers
No full textData used to generate figures for the publication "Tracking time-varying signals with quantum-enhanced atomic magnetometers" (https://arxiv.org/abs/arXiv:2503.14793).The dataset includes the numerical solution of stochastic differential equations modelling the evolution of the state of an optically-pumped atomic magnetometer whose state is estimated and controlled with a combination of an EKF+LQR. The numerical solution is performed for experimentally-realistic parameters, as described in detail in the manuscript.All simulations were performed using Julia Programming Language.Each zip file corresponds to a specific figure in the manuscript and contains .txt files with individual trajectories of physical quantities (e.g., spin components, variances, squeezing parameters, estimation errors). Folder and file names follow a consistent structure to reflect simulation parameters.A detailed description of all data structures, variables, and file contents is provided in the included in README.txt.</p