Results 121 to 130 of about 284,969 (361)

Theory analysis and policy design of Ecological Voucher facing land-space consolidation and restoration [PDF]

open access: diamond, 2021
Bo Han   +6 more
openalex   +1 more source

Origami‐Inspired Structural Design for Aquatic‐Terrestrial Amphibious Robots

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a lightweight amphibious origami robot actuated by a single shape memory alloy wire. A rigid foldable origami structure with displacement amplification enables efficient terrestrial crawling and aquatic swimming. The addition of fan‐shaped units allows controllable turning in both environments.
Weiqi Liu   +5 more
wiley   +1 more source

Mesosilicate materials for environmental applications: Adsorption separation analysis via hybrid computational and machine learning tools

open access: yesCase Studies in Thermal Engineering
In this extensive analysis, we delve into the utilization of advanced hybrid model for molecular separation description via mesoporous materials. The process considered here is adsorption which is utilized for molecular separation in liquid solution ...
Yu tong Sun, Li heng Xia, Ya bo Zhang
doaj   +1 more source

Land Reform and Farm-Household Income Inequality: The Case of Georgia [PDF]

open access: yes
The income inequality implications of land reform are examined for the case of Georgia using regression-based inequality decomposition techniques. An egalitarian land redistribution is likely to equalize per-capita income among farm households, implying ...
Kimhi, Ayal
core   +1 more source

Grip and Grasp: Lizard Claw Inspired Robotic Manipulators

open access: yesAdvanced Robotics Research, EarlyView.
Our study identifies the most effective lizard claw shape for use as an end effector in a bioinspired robotic manipulator. By examining key geometric features and combining them into comparative indices, the Crotaphytus collaris claw is found to be the best fit.
Hyeon Lee   +4 more
wiley   +1 more source

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