Results 101 to 110 of about 1,288,644 (332)

The Oyster River Culvert Analysis Project [PDF]

open access: yes, 2010
Studies have already detected intensification of precipitation events consistent with climate change projections. Communities may have a window of opportunity to prepare, but information sufficiently quantified and localized to support adaptation ...
Crosslin, T.   +5 more
core   +1 more source

Anisotropically Wettable Porous Transport Layers for Gas Management in Water Electrolyzers

open access: yesAdvanced Science, EarlyView.
Synergistic wetting, achieved by integrating hydrophilic and hydrophobic domains, enhances mass transport in porous transport layers. In situ visualization reveals that dual‐phase wetting suppresses gas accumulation and promotes continuous bubble release, enabling stable, bubble‐free electrolysis within membrane electrode assemblies.
Yunseok Kang   +8 more
wiley   +1 more source

Comparing hydrocracies in Morocco and South Africa: Water reform and bureaucratic restructuring in a neo-liberal context [PDF]

open access: yes, 2016
In both Morocco and South Africa, since at least the mid-20th century, water has been entrusted to powerful state bureaucracies embracing a 'hydraulic mission', what some authors have dubbed 'hydrocracies' (Molle, Mollinga and Worster, 2009). In Morocco,
Bourblanc, Magalie, Mayaux, Pierre-Louis
core  

Thermal Shielding and Vapor Transport Enhancement in MOF‐Enabled Membranes for Membrane Distillation

open access: yesAdvanced Science, EarlyView.
A metal–organic framework‐enabled membrane (MEM) with a hierarchical porous structure is developed for thermal‐efficient membrane distillation. By embedding ZIF‐8 onto PH nanofibers, the MEM achieves low thermal conductivity and significantly enhances vapor flux and thermal efficiency.
Xiaolu Li   +14 more
wiley   +1 more source

Classification of Layers Using Artificial Neural Networks in the Province of Kurdistan (Iran)

open access: yesTehnički Glasnik
Artificial Neural Networks (ANN) is a field that combines science, technology, and ancient and modern knowledge. It has demonstrated the ability to resolve complex engineering issues beyond the computational capacity of conventional approaches and ...
Semko Arefpanah   +2 more
doaj   +1 more source

Illinois Technograph v. 078, iss. 6 Mar. 1963 [PDF]

open access: yes, 1963
published or submitted for ...

core  

Subvoxel Control of Fiber Orientation via Multidirectional Shearing in 3D Printing

open access: yesAdvanced Science, EarlyView.
A novel 3D printing technique enables subvoxel control of fiber orientation in all three directions through multidirectional shearing using nozzle rotation and inclination. It allows localized and tunable mechanical and thermal responses through programmable microstructures within a strand.
Berin Šeta   +5 more
wiley   +1 more source

Asserting the Portuguese Civil Engineering Identity: the Role Played by the École des ponts et chaussées [PDF]

open access: yes, 2009
This paper focuses on the Portuguese engineers who returned to Portugal following a training period at École des Ponts et Chaussées, in Paris between 1831 and 1870.
Matos, Ana Cardoso de
core  

Harnessing Time‐Dependent Magnetic Texture Dynamics via Spin‐Orbit Torque for Physics‐Enhanced Neuromorphic Computing

open access: yesAdvanced Science, EarlyView.
A neuromorphic computing platform using spin‐orbit torque‐controlled magnetic textures is reported. The device implements bio‐inspired synaptic functions and achieves high performance in both pattern recognition (>93%) and combinatorial optimization (>95%), enabling unified processing of cognitive and optimization tasks.
Yifan Zhang   +13 more
wiley   +1 more source

Hydrophobisation effectiveness of building ceramics, polymeric inorganic ultrasound integrated with the addition of fillers

open access: yesBudownictwo i Architektura, 2015
The article describes the studies of efficacy of ceramic brick surface hydrophobisation by preparations based on silicones (micropolymer). The different series of specimens were subjected to a process of surface hydrophobisation by immersion for 15 s ...
Stanisław Fic, Andrzej Szewczak
doaj   +1 more source

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