Results 171 to 180 of about 171,523 (302)

Mechanoluminescent HOF Nanotransducers Enabled Sono‐Optogenetics in Parkinsonian Rats

open access: yesAdvanced Functional Materials, EarlyView.
We present a mechanoluminescent system utilizing porous hydrogen‐bonded organic frameworks (HOFs) as a toolkit for focused ultrasound‐triggered, non‐invasive light delivery to the deep brain in rats. This approach enables the specific activation of PV‐GPe neurons in dopamine‐depleted Parkinson's disease rat models, resulting in a comparable alleviation
Wenliang Wang   +18 more
wiley   +1 more source

Earth Day Network

open access: yes
Earth Day Network is a large international alliance working to promote a healthy environment and a peaceful, just, sustainable world by organizing events, activities, and annual campaigns. The website includes a Teacher's Corner, which provides resources,

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Wide View of Digital Earth Workbench in Operation: Take 1

open access: yes, 1998
Video footage of Steve Maher operating the Digital Earth Workbench software on the Immersive Workbench Educational levels: Undergraduate lower division, Undergraduate upper division, Graduate or ...
Steve Maher
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Digital Earth

open access: yesInternational Journal of Advanced Research in Computer Science and Software Engineering, 2017
Matthew N. O. Sadiku   +2 more
openaire   +1 more source

Multimodal Perception and Machine Learning‐Empowered Human Machine Interfaces With Double‐Network Hydrogel Fibers

open access: yesAdvanced Functional Materials, EarlyView.
This work develops polyacrylamide‐alginate (PAM‐Alg) double‐network hydrogel fibers for multimodal perception and intelligent human‐machine interfaces. The covalent‐ionic network provides high strength, toughness, and stable conductivity. Easily woven into wearables and integrated with soft robots, the fibers enable object and temperature recognitions ...
Yujue Yang   +10 more
wiley   +1 more source

A Skin‐Like Strain Sensor for Real‐Time Human Motion Detection

open access: yesAdvanced Functional Materials, EarlyView.
A skin‐like strain sensor with exceptional flexibility and breathability enables real‐time human motion detection. It offers continuous ECG monitoring and gesture recognition, ensuring high durability and comfort. This innovative design is ideal for wearable applications, combining reliable performance with seamless integration into dynamic ...
Shiqi Song   +5 more
wiley   +1 more source

NASA Visible Earth: Runoff

open access: yes
The NASA Visible Earth site is a searchable collection of images of the Earth taken by orbiting satellites. This section features a variety of images specifically illustrating effects of runoff.

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Digital Earth Workbench: Yellowstone Fires

open access: yes, 1999
The Digital Earth Workbench is an interactive application that runs on a SGI Onyx Infinite Reality system and is controlled by an Immersive Workbench, tracked stereo glasses, and a tracked wand.
Steve Maher, Robert Stevens
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