Results 291 to 300 of about 2,674,342 (383)

Influence of Cement Thickness, Dentine Thickness, and Intracoronal Depth on the Fracture Resistance of 3D-Printed Endocrowns: A Pilot In Vitro Study. [PDF]

Dent J (Basel)
Abuabboud O, Marinescu AG, Paven M, Kovacs IM, Nica LM, Faur AB, Stoia DI, Jivănescu A.   +7 more
europepmc   +1 more source

Intramolecular Down‐ and Up‐Conversion in Dimeric Tetracene Complexes Centered via Platinum(II) and Palladium(II)

Advanced Functional Materials, EarlyView.
Metal‐tetracene dimeric complexes are synthesized through the pyridyl coordination to either Pt(II) or Pd(II). Photophysical properties are systematically compared as a function of the metal using steady‐state and time‐resolved spectroscopy. The Pt(II) dimer exhibits efficient intramolecular singlet fission and subsequent intramolecular up‐conversion ...
Yifan Bo, Yuxuan Hou, Melchor Matabuena, Rik R. Tykwinski, Dirk M. Guldi   +4 more
wiley   +1 more source

Harmonized Annual Averaged Traffic Data at Street Segment Level for European Cities. [PDF]

Sci Data
Bonnemaizon X, Ciais P, Zhou C, Shi Q, Mittakola RT, Goldmann C, Ben Arous S, Megel N, Davis SJ.   +8 more
europepmc   +1 more source

Chasing Charge Carriers: Diffusion Dynamics in Mixed‐n Quasi‐2D Colloidal MAPbBr3 Perovskites

Advanced Functional Materials, EarlyView.
Metal halide perovskites are noted for their tunable optical properties. Colloidal synthesis allows the formation of differently shaped perovskite nanocrystals with varying optical and carrier transport behavior. Three MAPbBr3 morphologies are characterized: nanoplatelets, nanosheets, and nanostripes.
Ronja Maria Piehler, Eugen Klein, Francisco M. Gómez‐Campos, Oliver Kühn, Rostyslav Lesyuk, Christian Klinke   +5 more
wiley   +1 more source

Impact of antihypertensive treatment on myocardial mechanics in elderly hypertensive patients with different left ventricular geometry patterns: a two-dimensional speckle-tracking echocardiography study. [PDF]

Quant Imaging Med Surg
Kang X, Zhang J, Liu J, Miao J, Li S, Kang C, Xue J.   +6 more
europepmc   +1 more source

High‐Entropy Magnetism of Murunskite

Advanced Functional Materials, EarlyView.
The study of murunskite (K2FeCu3S4) reveals that its magnetic and orbital order emerges in a simple I4/mmm crystal structure with complete disorder in the transition metal positions. Mixed‐valence Fe ions randomly occupy 1/4 of the tetrahedral sites, with the remaining 3/4 being filled by non‐magnetic Cu+ ions.
Davor Tolj, Priyanka Reddy, Ivica Živković, Luka Akšamović, Jian Rui Soh, Kamila Komȩdera, Izabela Biało, Naveen Kumar Chogondahalli Muniraju, Trpimir Ivšić, Mario Novak, Oksana Zaharko, Clemens Ritter, Thomas LaGrange, Wojciech Tabiś, Ivo Batistić, László Forró, Henrik M. Rønnow, Denis K. Sunko, Neven Barišić   +18 more
wiley   +1 more source

Evaluation of hydraulic fracturing using machine learning. [PDF]

Sci Rep
Akbari A, Karami A, Kazemzadeh Y, Ranjbar A.   +3 more
europepmc   +1 more source

Covariant geometry description

, 1995
openaire   +2 more sources

Evaluating the Impact of Pontic Geometry on Load to Failure and Displacement in Implant-Supported Monolithic Zirconia Prostheses: An In Vitro Analysis. [PDF]

J Funct Biomater
Cruz-Jiménez S, Martínez-Alcaraz P, Flores-Fraile J, Agustín-Panadero R, Lobo-Galindo AB, Carbonell-López C, Zubizarreta-Macho Á.   +6 more
europepmc   +1 more source

Using Computer Graphics For Descriptive Geometry Style Problems In A Freshman Graphics Course

Dennis Stevenson
openalex   +1 more source