Results 101 to 110 of about 343,079 (292)

Shaping of Biohybrid Functional Living Materials

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates a strategy for shaping living mycelium into functional materials by directing its natural growth. Nanoparticles armor hyphae, micron‐scale particles entangle within the network, and printed hydrogel architectures steer expansion, creating defined geometries.
Sarah Schyck   +3 more
wiley   +1 more source

Self‐Hybridized Exciton‐Polariton Photodetectors From Layered Metal‐Organic Chalcogenolates

open access: yesAdvanced Functional Materials, EarlyView.
Self‐hybridized exciton‐polariton photodetectors are demonstrated using high refractive index mithrene, eliminating the need for top mirrors. This simplified architecture enables tunable sub‐bandgap photodetection via lower exciton‐polariton states and enhanced carrier transport through ultrafast polariton group velocities.
Bongjun Choi   +3 more
wiley   +1 more source

Diagnostic study of bovine welfare during transport to a beneficiary plant in the Caribbean region of Colombia

open access: yesRevista Colombiana de Ciencia Animal Recia, 2017
A diagnostic animal welfare (AW) study was carried out during the terrestrial transport of cattle to a slaughtering plant in the Caribbean region of Colombia.
Juan Pérez –Viloria   +3 more
doaj   +1 more source

Tether crawler system [PDF]

open access: yes
A crawler system is designed to move a low-g/variable-g laboratory module along a tether between the Space Station and an attached space platform. An analysis is made of the effects of control law parameter change on the displacement, velocity, and ...
Swanson, Frank R.
core   +1 more source

Adaptive Hydrogels With Spatiotemporal Stiffening Using pH‐Modulating Enzymes

open access: yesAdvanced Functional Materials, EarlyView.
The chemomechanical coupling in an adaptive hydrogel is studied to further the development of adaptive hydrogels. This coupling is achieved by embedding a pH‐modulating enzyme in a pH‐responsive hydrogel. The enzymatic reaction can be triggered locally, which generates a pH‐decreasing wave throughout the system, increasing the crosslinking density and ...
Natascha Gray   +3 more
wiley   +1 more source

Identifying mobility patterns of socioeconomic classes in a transportation context case study : São Carlos -SP (Brazil) [PDF]

open access: yes, 2010
This article presents the results of a study in São Carlos (Brazil), whose goal was the characterization of mobility patterns associated with socioeconomic classes.
Ramos, Rui A. R.   +2 more
core  

Matter effects in oscillations of neutrinos traveling short distances in matter

open access: yes, 2001
It is well known that when the distance $t$ traveled by neutrinos in matter is short, matter effects in oscillations of neutrino flavour are small and decrease with decreasing $t$ more rapidly than the oscillations effects themselves.
Akhmedov   +16 more
core   +1 more source

Hierarchical Cellulose/MXene Aerogel Films with Coral‐Like Polyaniline Skin for Absorption‐Led Broadband EMI Shielding

open access: yesAdvanced Functional Materials, EarlyView.
A regenerated cellulose/MXene aerogel film is engineered with a surface‐confined, coral‐like polyaniline skin to intensify interfacial polarization while a porous, percolated conductive core is retained. By molten salt hydrate processing and interfacially confined oxidative polymerization, PANI growth is localized at the outer surface and internal ...
Kun Liu   +4 more
wiley   +1 more source

On the issue of determining the distance traveled for calculating road tolls [PDF]

open access: yesДороги і мости
Introduction. Various contactless vehicle identification systems on public roads are widely used in global practice. They solve a wide range of problems, from tracking traffic flows and collecting tolls for road usage to designating parking spots and ...
Mukola Hukov, Mykhailo Dulia
doaj   +1 more source

Look No Further: Adapting the Localization Sensory Window to the Temporal Characteristics of the Environment

open access: yes, 2017
Many localization algorithms use a spatiotemporal window of sensory information in order to recognize spatial locations, and the length of this window is often a sensitive parameter that must be tuned to the specifics of the application.
Bruce, Jake   +2 more
core   +1 more source

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