Results 71 to 80 of about 29,907 (152)
ABSTRACT The properties and aggregations of anionic surfactants change strongly in the presence of multivalent cations. Therefore, the knowledge of the binding of multivalent metal ions to the headgroups of anionic surfactants can be helpful for the applications of surfactants in various fields. This paper presents an analysis of the interactions of 14
Anna Jakubowska
wiley +1 more source
The age of Poznań Formation in the area of Poznań
Near Poznań, along Warta river valley; erosion process resulted in , the deposits of so called Poznań Formation forming outcrops or are coverd with a relatively thin Quaternary overburden. During routine geological and geotechnical soil testing, in years
Troć, M., Sadowska, A.
core
We investigated how Siberian alder influences the growth of dwarf birch in the low Alaskan Arctic. Using growth rings, we found that Siberian alder promotes dwarf birch growth overall despite delaying and shortening the growing season through enhancing snow depths.
Jackson W. Drew +3 more
wiley +1 more source
Investment financing – the case of Poznań
The aim of this article is to introduce non‑budgetary methods of financing public investments. The author bases her insights on professional experience from Poznań City Hall.
Sajnaj, Barbara
core
Visualisation and Prediction of Phosphate Deficiency via Auto‐Glowing Plant Bioluminescent Sensors
Plant, Cell &Environment, EarlyView.
Ching‐Wen Chiu +12 more
wiley +1 more source
Life History Consequences of the Prevalence of Aggressive Males Carrying Costly Weapons
Using a soil mite system with dimorphic males, that is, aggressive, weaponized fighters and benign scramblers, we experimentally selected populations for higher proportion of fighter males for 25 generations. Populations with higher proportion of fighter males evolved faster juvenile development and higher early‐life fecundity.
Neha Pandey +8 more
wiley +1 more source
Poznań miastem turystyki kongresowej i biznesowej
Poznań jako jedno z najważniejszych miast w Polsce jest też jednym z głównych centrów kongresowych Polski oraz znaczącym ośrodkiem turystyki kongresowej na arenie europejskiej i światowej.
Ocieczek, Bolesław, Hetman, Katarzyna
core
Poznań – miejsce centralne w średniowieczu
The Poznań stronghold, founded on an island within the Warta River backwaters, from the beginning belonged to hubs of the first Piasts state, which were characterized by serving various functions.
Kóčka-Krenz, Hanna
core
ABSTRACT Background Melanoma accounts for more than 75% of skin cancer‐related mortality. Dermatoscopy is an evidence‐based technique for earlier detection, yet differentiating melanocytic lesions remains challenging. Sub‐UV reflectance dermatoscopy (sUVRD) uses purple light (405 nm) to visualise chromophore distribution in the skin.
L. Dupont +9 more
wiley +1 more source
Serious Games in Mechanics: GAMEchanics—The First Mechanics‐Themed Escape Room
ABSTRACT Serious games are fully developed games designed with purposes beyond entertainment, such as education or training. They combine narrative structures, rule‐based systems, and problem‐based learning within an interactive environment, enabling experiential learning through player interaction.
Christina Völlmecke +3 more
wiley +1 more source

