Results 101 to 110 of about 11,561,357 (305)

Wood‐Derived Nanocellulose‐Biocarbon Fresnel‐Zone Plate Lenses for Sub‐THz Frequency Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Wood‐derived nanocellulose and lignin‐based biocarbon were combined to fabricate fully bio‐based Fresnel zone plate (FZP) lenses for sub‐terahertz frequencies. These sustainable FZP lenses exhibit low dielectric loss and high directivity, achieving performance comparable to that of metallic references, and remain functional under environmental stress ...
Riikka Haataja   +9 more
wiley   +1 more source

Best Student Paper in Planetary Sciences Award for 2000

open access: yes, 2002
Best Student Paper in Planetary Sciences Award for 2000: Natasha Mia ...
Britt, Dan
core  

New metric to quantify the similarity between planetary systems: application to dimensionality reduction using T-SNE

open access: yes, 2019
Context. Planet formation models now often consider the formation of planetary systems with more than one planet per system. This raises the question of how to represent planetary systems in a convenient way (e.g.
Alibert, Yann
core   +1 more source

Multiple satellite observations of oceanic planetary waves: techniques and findings [PDF]

open access: yes, 2003
Recent satellite-based observations of oceanic planetary waves have improved our knowledge of the wave properties and lead to advancements in the theory.
Cipollini, Paolo
core   +1 more source

Les données, le numérique et l’Anthropocène

open access: yesHumanités Numériques
We have always focused on the results of scientific studies, but it is time to see data as important information, sometimes even as a result in its own right, and to question how to take care of it, particularly with an eye toward reproducibility and ...
Flora Badin, Didier Mallarino
doaj   +1 more source

Planetary science 1979–1982

open access: yesEos, Transactions American Geophysical Union, 1983
It is not an exaggeration to say that the past 4 years have brought a growth in our knowledge of the solar system unprecedented in all of history. Prior to this quadrennium, our closeup exploration of the planets had been limited to the atmosphere and a few surface sites on Venus, the surfaces of Mercury, the moon, Mars, Phobos, and Deimos, and an ...
openaire   +1 more source

3D‐Printed Dual‐Doped Ag2Se‐Based Thermoelectric Films With Enhanced Thermal Stability

open access: yesAdvanced Materials Technologies, EarlyView.
Sb–Se dual doping enhances the thermal stability of Ag2Se‐based thermoelectric systems. The compositionally tuned nano‐ink is printed into flexible films by direct ink writing (DIW), retaining improved thermoelectric properties after annealing up to 400°C.
Ahasun Habib Hridoy   +8 more
wiley   +1 more source

Multilayer Biobased Poly(ethylene furanoate)/Graphene Oxide Nanofibrous Membranes With Directional Water Transport for Efficient Microplastics Filtration

open access: yesAdvanced Materials Technologies, EarlyView.
A self‐assembled multilayer biobased PEF/GO nanofibrous membrane was developed by electrospinning for efficient PLA microplastics (MPs) filtration. The membrane combines superhydrophilicity, directional water transport, mechanical robustness, and a synergistic size‐exclusion interception and electrostatic repulsion MPs separation mechanism, enabling ...
Juraij Kandiyil   +6 more
wiley   +1 more source

2002 Best Student Paper in Planetary Sciences Award for Nicolas Dauphaus

open access: yes, 2004
2002 Best Student Paper in Planetary Sciences for Nicolas ...
OTT, ULRICH
core  

A Cryopreservation‐Based Supply Chain Strategy for Extrusion Bioprinting in Space

open access: yesAdvanced Materials Technologies, EarlyView.
Extrusion bioprinting on crewed space platforms requires a bioink that stays functional along the logistic chain. Here, cells and biomaterial ink travel separately, the cells cryopreserved and the ink cold stored, and are combined only minutes before printing.
Johannes Windisch   +7 more
wiley   +1 more source

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