Results 221 to 230 of about 167,710 (319)

WHT follow-up observations of extremely metal-poor stars identified from SDSS and LAMOST [PDF]

, 2017
David S. Aguado, J. I. Gónzalez Hernández, Carlos Allende Prieto, R. Rébolo   +3 more
openalex   +1 more source

Temporal changes in Angkorian ironmaking technology in Northern Cambodia during the 10th-14th centuries. [PDF]

Sci Rep
Azami K, Uchida E, Mizumori A, Kobayashi Y, Kuriyama K, Nakamura T, Kato Y.   +6 more
europepmc   +1 more source

RoHS‐Compliant, Cu‐Zn‐In‐Se‐Based Core/Multi‐shell Quantum Dots with Efficient and Tunable Short‐Wave Infrared Emission

Advanced Functional Materials, EarlyView.
An innovative combination of size‐controlled template synthesis, partial cation exchange reactions, and dual shell passivation offers a new class of RoHS‐compliant, heavy metal‐free Cu‐Zn‐In‐Se/ZnS/Al2O3 core/shell/shell quantum dots (QDs), exhibiting long‐range tunability, highly efficient SWIR emission with remarkably narrow photoluminescence ...
Avijit Saha, Morena Cervino, Hossein Roshan, René Hübner, Angelika Wrzesińska‐Lashkova, Christine Steinbach, Yana Vaynzof, Francesco Di Stasio, Vladimir Lesnyak   +8 more
wiley   +1 more source

Occlusal Contact Changes in Implant-Supported Fixed Prostheses: A Systematic Review. [PDF]

J Oral Rehabil
Assoratgoon I, Putra RH, Hihara H, Kawata T, Chiba T, Rungsiyakull P, Yoda N.   +6 more
europepmc   +1 more source

Microsphere Autolithography—A Scalable Approach for Arbitrary Patterning of Dielectric Spheres

Advanced Functional Materials, EarlyView.
MicroSphere Autolithography (µSAL) enables scalable fabrication of patchy particles with customizable surface motifs. Focusing light through dielectric microspheres creates well defined, tunable patches via a conformal poly(dopamine) photoresist. Nearly arbitrary surface patterns can be achieved, with the resolution set by the index contrast between ...
Elliott D. Kunkel, Alec G. Burnett, Katherine E. Scheiber, Hans D. Robinson   +3 more
wiley   +1 more source

Actinide-rich and Actinide-poor r-process-enhanced Metal-poor Stars Do Not Require Separate r-process Progenitors [PDF]

, 2019
Erika M. Holmbeck, Anna Frebel, G. C. McLaughlin, Matthew R. Mumpower, T. M. Sprouse, Rebecca Surman   +5 more
openalex   +1 more source

Abundant supernova dust and heterogeneous aqueous alteration revealed by stardust in two lithologies of asteroid Bennu. [PDF]

Nat Astron
Nguyen AN, Seifert LB, Shimizu K, Thomas-Keprta K, Le L, Keller LP, Clemett SJ, Rahman Z, Barnes JJ, Connolly HC, Lauretta DS.   +10 more
europepmc   +1 more source

Synergistic Fluorine and Cyanide Co‐Modification to Reinforce Photoinduced Excitons Formation and Transfer for Efficient CO2 Photoreduction

Advanced Functional Materials, EarlyView.
An advanced F‐doped and ─CN group co‐modified FCCN is developed. Due to the synergistic effects of co‐modification in promoting photogenerated exciton generation, enhancing charge kinetics, expanding active interfacial areas, and optimizing CO2 interfacial reactions, the FCCN photocatalyst demonstrates excellent catalytic performance and high ...
Sheng‐Qi Guo, Qingqing Dong, Xiaodong Sun, Ziqi Zhang, Linda Wang, Lei Bao, Bozhan Li, Hui Li, Yanrui Li, Tianyi Ma   +9 more
wiley   +1 more source

Chemical Cartography. II. The Assembly History of the Galactic Stellar Halo Traced by Carbon-enhanced Metal-poor Stars [PDF]

, 2019
Young Sun Lee, Timothy C. Beers, Young Kwang Kim   +2 more
openalex   +1 more source

Synthesis, Structure, and Electrochemical Behaviour of O3-type NaNi_1/3Mn_1/3Al_1/3O₂. [PDF]

Electrochim Acta
Dagar N, Saxena S, Deswal S, Kumar P, Chinnathambi K, Kumar S.   +5 more
europepmc   +1 more source