Results 41 to 50 of about 389 (129)

Agricultural Land On Built-Up Housing Lots and the Incomes of Communes: An Example of Rokietnica Commune in the Poznań Agglomeration

Quaestiones Geographicae, 2017
The strong connection between urbanisation processes and the transformation of farmland into built-up areas - mostly residential - has already been tackled in the literature.
Maćkiewicz Barbara, Karalus-Wiatr Cecylia   +1 more
doaj   +1 more source

Polyoxometalate Imide‐Linked Molecules, Covalent Organic Polymers, and Frameworks: Dimensionality Effects on Supercapacitors Performance

Advanced Sustainable Systems, Volume 9, Issue 9, September 2025.
This study explores polyoxometalate‐based hybrids with varying dimensionalities, linking molecular, polymeric, and framework structures to supercapacitor performance. The results highlight how structural tuning enhances surface area, porosity, and charge transport, offering insights into designing efficient energy storage materials.
Daria Nowicka, Verónica Montes‐García, Aleksandra Sikora, Violetta Patroniak, Adam Gorczyński, Dawid Pakulski, Artur Ciesielski   +6 more
wiley   +1 more source

Experience from Research on Indoor and Outdoor Air Quality in the Poznań Agglomeration

Atmosphere
This article explores how the location of a building in an urban area, the level of external air pollution, and the way a residence is used can affect indoor air quality.
Małgorzata Basińska, Michał Michałkiewicz   +1 more
doaj   +1 more source

Blooming Urban Table: Flower Resources for Butterflies in Small Wastelands of a Large European City

Ecology and Evolution, Volume 15, Issue 9, September 2025.
There are almost no studies of butterfly flower preferences in urban habitats, and overall knowledge about their floral affinities in Europe is very scarce. Our study was based on long‐term (2017–2022) qualitative observations and quantitative studies of flower visits performed in 2021 and 2022 on several urban wastelands.
Sylwia Pietrzak, Krzysztof Pabis
wiley   +1 more source

Optimization of ZnGa2O4:Cr3+ Nanoparticles Synthesis Exhibiting Persistent Luminescence for Nanoplastic Labelling and Imaging in Daphnia Magna

Advanced Optical Materials, Volume 13, Issue 22, August 5, 2025.
ZnGa2O4:Cr3+ nanoparticles with persistent luminescence are synthesized and optimized for labeling microplastics via cryomilling. The solvothermal method provides superior optical properties, enabling background‐free imaging. These luminescent particles are successfully used to trace microplastic uptake and distribution in Daphnia magna, offering a ...
Adrian Drozdowski, Joanna Musiał, Anna Ekner‐Grzyb, Kevin Soler‐Carracedo, Tomasz Grzyb   +4 more
wiley   +1 more source

The Development of Residential and Commercial Real Estate, and Economic Development in Polish Voivodships

Barometr Regionalny, 2017
The article presents the development of residential and commercial real estate in Poland and its 16 voivodships. This is closely linked to the economic development of the regions. The first part shows how the stock of this real estate grew on a national
Jacek Łaszek, Robert Leszczyński, Krzysztof Olszewski   +2 more
doaj   +1 more source

Long‐Term Study of Optical Nanoparticles Doped With Yb3+/Er3+ and Transition Metal Ions and their Real Application for Imaging and Temperature Sensing on Triticum Aestivum L.

Advanced Optical Materials, Volume 13, Issue 18, June 26, 2025.
This work shows a study on SrF2:Yb3+, Er3+ water colloid, additionally doped with transition metals (Sc3+ or Zn2+) to enhance observed emission, tested during 22 weeks of storage in ambient conditions. Due to high stability, excellent optical properties achieved under 975 nm excitation, and negligible phytotoxicity, the nanoparticles are applied for ...
Dominika Przybylska, Kevin Soler‐Carracedo, Anna Ekner‐Grzyb, Natalia Jurga, Marjanossadat Hosseinifard   +4 more
wiley   +1 more source

High‐Sensitivity Dopamine Detection with Copper Terephthalate‐Modified Carbon Electrode

Advanced Sensor Research, Volume 4, Issue 5, May 2025.
This work introduces a facile synthesis of a copper‐terephthalate with a flake‐like morphology and layered topology. The Cu‐BDC demonstrates exceptional performance as a glassy carbon electrode modifier, enabling highly sensitive and reliable dopamine detection.
Aleksander Ejsmont, Klaudia Bucoń, Teresa Łuczak, Joanna Goscianska   +3 more
wiley   +1 more source

Dynamics in Patterns of Internal Migration in Poland Between 2017 and 2023 – What Are the Impacts of COVID‐19?

Population, Space and Place, Volume 31, Issue 2, March 2025.
ABSTRACT The COVID‐19 pandemic had a profound spatial impact on economic, cultural and social life, notably altering mobility, including internal migration. Many studies to date looked into various aspects of internal migration patterns after the pandemic outbreak. However, little research has been focused on the area of Central and Eastern Europe. The
Karol Korczyński, Katarzyna Kajdanek
wiley   +1 more source

Covalent Organic Frameworks and 2D Materials Hybrids: Synthesis Strategies, Properties Enhancements, and Future Directions

Small, Volume 21, Issue 8, February 25, 2025.
This review presents the current state of 2D materials (2DMs) ‐ covalent organic frameworks (COFs) hybrids, focusing on their physicochemical properties, synthesis methods, and applications in sensing, catalysis, energy storage, and filtration. It outlines the strengths and weaknesses of 2DMs and COFs, highlights synergistic benefits from hybridization,
Cataldo Valentini, Verónica Montes‐García, Dawid Pakulski, Paolo Samorì, Artur Ciesielski   +4 more
wiley   +1 more source