Results 111 to 120 of about 281,101 (262)

Biomimetic Approaches for Renewable Energy and Carbon Neutrality: Advancing Nature‐Inspired Approaches for Sustainable Development

open access: yesSustainable Development, EarlyView.
ABSTRACT As global non‐renewable energy sources depletes, achieving carbon neutrality by 2050 has become an urgent international priority, as outlined in the Paris Agreement. Renewable energy transition demands environmentally sustainable, economically viable, and energy‐efficient innovations.
Wen Han   +4 more
wiley   +1 more source

Crater production on Venus and Earth by asteroid and comet impact [PDF]

open access: yes
New calculations of the collision probabilities of asteroids and comets with Venus were carried out based on the orbits of the known Venus-crossing asteroids and comets.
Shoemaker, Eugene M., Wolfe, Ruth F.
core   +1 more source

The Extremely Low Mechanical Force Generated by Nano‐Pulling Induces Global Changes in the Microtubule Network, Nuclear Morphology, and Chromatin Transcription in Neurons

open access: yesSmall, EarlyView.
Nano‐pulling induces stabilization, reorganization, and reorientation of the microtubule network. The nucleus of stretched cells experiences increased lateral tension, becomes more spherical, and develops surface grooves. At the level of gene expression regulation, changes in nuclear morphology induce global chromatin remodeling, leading to reduced ...
Alessandro Falconieri   +7 more
wiley   +1 more source

Asteroid flux and impact cratering rate on Venus [PDF]

open access: yes
By the end of 1990, 65 Venus-crossing asteroids were recognized; these represent 59 percent of the known Earth-crossing asteroids. Further studies, chiefly numerical integrations of orbit evolution, may reveal one or two more Venus crossers among the set
Shoemaker, C. S.   +2 more
core   +1 more source

Asteroids in the Inner Solar System I - Existence

open access: yes, 2000
Ensembles of in-plane and inclined orbits in the vicinity of the Lagrange points of the terrestrial planets are integrated for up to 100 million years.
Evans   +32 more
core   +2 more sources

Spatiotemporal Interrogation of Single Spheroids Using Multiplexed Nanoplasmonic‐Fluorescence Imaging

open access: yesSmall Methods, EarlyView.
This work introduces a multiplexed imaging platform that integrates nanoplasmonic sensing with fluorescence microscopy for concomitant monitoring of extraspheroid secretions and intraspheroid features over extended periods with spatiotemporal resolution.
Saeid Ansaryan   +7 more
wiley   +1 more source

Pioneer Venus large probe neutral mass spectrometer [PDF]

open access: yes
The deuterium hydrogen abundance ratio in the Venus atmosphere was measured while the inlets to the Pioneer Venus large probe mass spectrometer were coated with sulfuric acid from Venus' clouds.
Hoffman, J.
core   +1 more source

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