Results 151 to 160 of about 6,077 (292)

Comparison of dimensionality reduction methods on hyperspectral images for the identification of heathlands and mires. [PDF]

Sci Rep
Jarocińska A, Kopeć D, Kycko M.
europepmc   +1 more source

Role of land cover in Finland's greenhouse gas emissions. [PDF]

Ambio, 2023
Holmberg M, Junttila V, Schulz T, Grönroos J, Paunu VV, Savolahti M, Minunno F, Ojanen P, Akujärvi A, Karvosenoja N, Kortelainen P, Mäkelä A, Peltoniemi M, Petäjä J, Vanhala P, Forsius M.   +15 more
europepmc   +1 more source

Counterintuitive Fluorescence Blue Shift in Symmetry Breaking Dicationic Bis(indolium) with Two‐Photon Absorption Properties for NIR Living Cell Imaging

Advanced Materials, EarlyView.
Highly water‐soluble dicationic bis(indolium) dyes have been prepared, showing excellent two‐photon absorption and light emission. Their fluorescence behavior discloses an unusual increasing blue shift with increasing solvent polarity, which, in parallel, is beneficial for enhanced detection in biological media.
Carlos Benitez‐Martin, Jose M. Marin‐Beloqui, Juan T. López Navarrete, Juan Casado, Francisco Najera, Ezequiel Perez‐Inestrosa   +5 more
wiley   +1 more source

Courthouse Square

, 1910
Behind the trees can be seen the old Kittitas County Courthouse located on the west side of Main Street between Fifth and Sixth Avenues. The large grassy area was known as Courthouse Square.
Mires?, Mary Rowland
core  

Evaluating anterior corneal surface using Placido ring mires for irregular astigmatism in refractory corneal subepithelial infiltrates after adenoviral conjunctivitis. [PDF]

BMC Ophthalmol
Toyokawa N, Araki-Sasaki K, Kimura H, Kuroda S.   +3 more
europepmc   +1 more source

Spin and Charge Control of Topological End States in Chiral Graphene Nanoribbons on a 2D Ferromagnet

Advanced Materials, EarlyView.
Chiral graphene nanoribbons on a ferromagnetic gadolinium‐gold surface alloy display tunable spin and charge states at their termini. Atomic work function variations and exchange fields enabe transitions between singlet, doublet, and triplet configurations.
Leonard Edens, Francisco Romero‐Lara, Trisha Sai, Kalyan Biswas, Manuel Vilas‐Varela, Thomas Frederiksen, Diego Peña, Fabian Schulz, Jose Ignacio Pascual   +8 more
wiley   +1 more source

Restoration of forestry-drained boreal peatland ecosystems can effectively stop and reverse ecosystem degradation. [PDF]

Commun Earth Environ
Elo M, Kareksela S, Ovaskainen O, Abrego N, Niku J, Taskinen S, Aapala K, Kotiaho JS.   +7 more
europepmc   +1 more source

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

Rewetting drained boreal peatland forests does not mitigate climate warming in the twenty-first century. [PDF]

Ambio
Launiainen S, Ahtikoski A, Rinne J, Ojanen P, Hökkä H.   +4 more
europepmc   +1 more source

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source