Results 71 to 80 of about 243,339 (266)

Ultralow‐Dispersion Silicon THz Photonic Crystal Interconnects for Multichannel Datalinks

open access: yesAdvanced Materials, EarlyView.
An all‐silicon terahertz photonic crystal waveguide interconnect enables 452 Gbps aggregate data transfer through seven complex‐modulated channels. By revealing the impact of ultralow dispersion on link performance and achieving a record interconnect figure of merit, the work advances centimeter‐scale THz on‐chip communication for future data‐centre ...
Nikhil Navaratna   +4 more
wiley   +1 more source

Ville nouvelle, quarante ans après. Les pionniers vieillissants de Maurepas

open access: yesArticulo: Journal of Urban Research, 2010
Through the impetus of the 1965 “Schéma directeur d’Aménagement et d’Urbanisme” (Strategic plan for land development and city planning), five new cities were built in the 1960s in the outskirts of Paris.
Marie Peretti-Ndiaye   +1 more
doaj   +1 more source

Renal Health Benefits of Rural City Planning in Japan. [PDF]

open access: yesFront Nephrol, 2022
Nagai K, Koo Yuk Cheong D, Ueda A.
europepmc   +1 more source

High‐Entropy Ceramic‐Enhanced Deformable Triboelectric Nanogenerator for Noncontact Biomechanical and Raindrop Energy Harvesting

open access: yesAdvanced Materials, EarlyView.
A large‐area, deformable high‐entropy‐ceramic (HEC)‐doped triboelectric nanogenerator with a trilayer architecture is developed, consisting of an HEC‐doped triboelectric layer, a graphite‐like textile charge‐storage layer, and stretchable carbon black electrodes.
Shengyou Li   +13 more
wiley   +1 more source

La ciudad y sus constituciones

open access: yesNuevo mundo - Mundos Nuevos, 2009
El presente artículo propone un enfoque histórico de la historia arquitectónica habanera. Se trata de un paralelo entre la historia constitucional de la isla de Cuba y la evolución de su capital.
Juan Luis Morales Menocal
doaj   +1 more source

City Planning [PDF]

open access: yesAmerican Journal of Public Health, 1914
n ...
openaire   +1 more source

Unveiling α‐MoO3 as a High‐Index, Low‐Loss Anisotropic Material: Bridging the Gap From Mid‐Infrared to Ultraviolet Nanophotonics

open access: yesAdvanced Materials, EarlyView.
α‐MoO3 is established as a high‐index, low‐loss anisotropic platform bridging mid‐infrared polaritonics and ultraviolet‐visible nanophotonics. Spectroscopic ellipsometry and calculations reveal refractive indices exceeding 3.9, with the largest in‐plane birefringence among transparent layered crystals at 425–500 nm, enabling zero‐order UV waveplates ...
Adilet N. Toksumakov   +14 more
wiley   +1 more source

Why do zoos attract crows? A comparative study from Europe and Asia

open access: yesEcology and Evolution, 2019
Crows have successfully colonized many cities, and urban zoos have been important in this process. To evaluate why zoos attract crows, we quantified crow numbers and behavior in three zoos in Europe (Debrecen, Edinburgh, Vienna) and one in Asia (Sapporo).
László Kövér   +6 more
doaj   +1 more source

City planning policies to support health and sustainability: an international comparison of policy indicators for 25 cities. [PDF]

open access: yesLancet Glob Health, 2022
Lowe M   +30 more
europepmc   +1 more source

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