Results 51 to 60 of about 264,275 (302)
From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts
Advanced Functional Materials, EarlyView.Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado +6 more
wiley +1 more source
Publicidad "sub specie semiosis"
Communication & Society (Formerly Comunicación y Sociedad), 1992 El propósito de este trabajo es tratar el fenómeno publicitario desde el punto de vista semiótico, sin negar ni reducir a ésta las otras dimensiones del hecho publicitario.
Antonio Vilarnovo
doaj
Biogeografia storica e diversità di insettivori e roditori in Italia
Hystrix, the Italian Journal of Mammalogy, 2003 L'attuale distribuzione delle specie di Insettivori e Roditori in Italia riflette la dinamica geologica, la storia climatica e i processi ecologici avvenuti nel corso del Pleistocene. Al fine di ricostruire le recenti relazioni evolutive dei vari <em&
Giovanni Amori
doaj +1 more source
Advanced Functional Materials, EarlyView.Multi‐metal Cu─Ce─Ag nanoparticles harness synergistic interactions to drive efficient electrochemical CO2 reduction reaction toward C2+ products at high current densities. Ag enhances CO production, Ce modulates Cu oxidation states, and together they boost *CO coverage and local pH to enhance C─C coupling, enabling record C2+ yields with suppressed ...
Nini Zhang +9 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He +5 more
wiley +1 more source
Natural History Sciences, 2011 Gli autori descrivono due nuove specie di Peliocypadina Basilewsky, 1984: Peliocypas tagliaferrii n. sp. del Gabon e Demetriola maculata n. sp. del Madagascar.
Sergio Facchini, Antonio Susini
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\u3cem\u3eThe Gran Para\u3c/em\u3e: The Delicate Dance of South American Privateering from Baltimore [PDF]
, 2015 The Consul General of Portugal filed a libel in the District Court of Maryland, alleging silver and gold coin had been taken out of the Portuguese ship, Gran Para, and the specie subsequently deposited in the Marine Bank of Baltimore.
Browning, Patrick R
core +1 more source
Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review
Advanced Functional Materials, EarlyView.Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan +7 more
wiley +1 more source
Revista Chilena de Historia Natural, 2000 Se compararon el diámetro del lóbulo frontal y su relación con la longitud corporal, en poblaciones de Artemia franciscana (Chile y Estados Unidos), A. persimilis (Argentina) y Artemia sp.
PATRICIO R DE LOS RIOS, OSCAR ZUÑIGA
doaj
Natural History Sciences, 2011 Nel presente lavoro viene rivista la sistematica del genere Barynotus, con descrizione del nuovo sottogenere Margaritius (specie tipo B. fairmairei Tournier, 1876), della nuova specie B.
Carlo Pesarini, Guido Pedroni
doaj +1 more source