Results 241 to 250 of about 126,777 (291)

Topological hydrogels for 3D organic electrochemical transistors. [PDF]

open access: yesInnovation (Camb)
Xie B   +5 more
europepmc   +1 more source

vICERP: Virtual Institute of Central Receiver Power Plants

open access: yes, 2012
Andersson, Joel   +5 more
core  
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Improving the Volumetric Energy Density of Supercapacitors

Electrochimica Acta, 2016
Abstract Due to the low double-layer capacitance of activated carbons ( −2 ) and to their low density related to their large micro/meso porosity, the volumetric energy density of commercial supercapacitors remains low. Therefore, the use of pseudocapacitive oxides or nitrides as electrode materials can drastically improve the volumetric performance ...
Nicolas Goubard-Bretesché   +2 more
exaly   +3 more sources

Volumetric Density Capture From a Single Image.

open access: yes, 2006
We propose a new approach to capture the volumetric density of scattering media instantaneously with a single image. The volume is probed with a set of laser lines and the scattered intensity is recorded by a conventional camera.
Fuchs, C.   +4 more
openaire   +3 more sources

Volumetric Breast Density and Radiographic Parameters

2014
The detection of breast cancer relies on high-quality images from digital mammography. Optimal levels of compression force are unknown, and UK national guidelines recommend forces of less than 200N. However, large variations in compression forces exist and may be influenced by the mammography practitioner and the breast size and pain threshold of the ...
Jennifer Khan-Perez   +8 more
  +6 more sources

Facile Preparation of Cobalt Hydroxide Based Supercapacitor with High Volumetric Energy Density at High Volumetric Power Density

2021 22nd International Conference on Electronic Packaging Technology (ICEPT), 2021
Developing supercapacitor electrodes with an ultra-high specific energy density at high power density and long cycle life is critical to future energy storage devices. However, it is still challenging to fabricate highperformance supercapacitors in a facile and scalable process.
Peng Liu   +5 more
openaire   +1 more source

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