Results 71 to 80 of about 67,277 (280)

Programmable Dimensional Lithography with Digital Micromirror Devices for Multifunctional Microarchitectures

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores recent advances in digital micromirror device (DMD)‐based lithography, focusing on its programmable light modulation, multi‐material compatibility, and dimensional patterning strategies. It highlights innovations from optical system design to materials integration and multifunctional applications, positioning DMD lithography as a ...
Yubin Lee   +5 more
wiley   +1 more source

O litoral do Rio Grande do Norte: Dinâmica e modelo espacial

open access: yesConfins, 2008
The northeastern brazillian coast is experiencing rapid land cover changes. The growth of cities, tourism and some prawn fisheries are responsible of these changes, which alter the natural systems and can affect the quality of human life.
Andrea de Castro Panizza   +1 more
doaj   +1 more source

La redistribució de la ciutat al territori de la Regió Metropolitana de Barcelona [PDF]

open access: yes, 2002
L'actual model d'ocupació del sòl de la regió metropolitana de Barcelona té el seu origen en els moviments d'expansió de la ciutat de Barcelona iniciats a principis del segle XIX amb les primeres ocupacions fora de les muralles i que anaren sempre a la ...
Carreras Quilis, Josep Maria
core   +1 more source

Délimitation des zones de protection autour de la retenue du barrage Hachef (Maroc) par télédétection et SIG [PDF]

open access: yes, 2006
La présente étude concerne le barrage Hachef (Barrage nommé 9 Avril 1947), mis en service en 1995, situé dans le Rif Occidental Marocain à environ 30 km au sud de la ville de Tanger et 15 km à l’est de la ville d’Asilah.
Garouani, A. El, Merzouk, A.
core   +1 more source

Anti‐Slip Material‐Based Strategies and Approaches

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani   +3 more
wiley   +1 more source

Relations entre qualité du substrat, flux de matières et activités humaines. Connaissance pour la gestion des ressources en eau de la Région Aquitaine

open access: yes, 2004
Les résultats de ce travail de recherche, confirment une fois de plus l'absence de déterminisme apparent entre qualité du substrat et occupation des sols.
Coynel, Alexandra   +8 more
core   +1 more source

Évolution morphologique et sédimentaire de la plaine alluviale d'un espace urbanisé (Tours, Indre-et-Loire, France) [PDF]

open access: yes, 2013
http://racf.revues.org/1985National audienceUrban areas located in floodplains offer a great geo-archaeological potential for the comprehension of fluvial dynamics on long term and its relationship with land occupation, as they allow exploiting many ...
Laurent, Amélie   +3 more
core   +1 more source

Distributed Bragg Reflector Based on Plasmonic Ag: Plasma Polymer Nanocomposites

open access: yesAdvanced Optical Materials, EarlyView.
This paper presents a comprehensive approach for the optical design and validation of silver nanocomposite‐based Distributed Bragg Reflectors (DBRs). It describes deriving material properties (n, k) and using them to predict the performance of the deposited optical stack, as well as to characterize imperfections in the DBR deposition, or even to ...
Zdeněk Krtouš   +7 more
wiley   +1 more source

Cultures intercalaires de jeunes cocotiers hybrides en zone climatique marginale [PDF]

open access: yes, 1999
Une expérience d'association de culture avec de jeunes cocotiers hybrides a été réalisée dans la région du Lampung central (Sumatra, Indonésie). Le site se caractérise par une faible réserve en eau des sols et un climat très irrégulier, avec récurrence ...
Bonneau, Xavier, Sugarianto, J.
core  

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

open access: yesAdvanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza   +3 more
wiley   +1 more source

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