Results 201 to 210 of about 16,338 (322)

Multiobjective Environmental Cleanup with Autonomous Surface Vehicle Fleets Using Multitask Multiagent Deep Reinforcement Learning

Advanced Intelligent Systems, EarlyView.
This study presents a multitask strategy for plastic cleanup with autonomous surface vehicles, combining exploration and cleaning phases. A two‐headed Deep Q‐Network shared by all agents is traineded via multiobjective reinforcement learning, producing a Pareto front of trade‐offs.
Dame Seck, Samuel Yanes, Manuel Perales, Daniel Gutiérrez, Sergio Toral   +4 more
wiley   +1 more source

RECOVERY OF THORIUM, URANIUM, AND RARE EARTHS FROM MONAZITE SULFATE LIQUORS BY THE AMINE EXTRACTION (AMEX) PROCESS

, 1959
D.J. Crouse, K. B. Brown
openalex   +2 more sources

An Origami‐Inspired Cable‐Driven Continuum Robot

Advanced Intelligent Systems, EarlyView.
A cable‐driven origami‐inspired continuum robot with dual bending‐contraction freedom is presented, overcoming monofunctional limitations of existing designs. A multijoint prototype demonstrates significant adaptability for shape‐variable grasping. Embedded structural conformality further supports a customizable wrist orthosis with dual rehabilitation ...
Zhichuan Tang, Jiahui Shao, Yizhou Yang, Libo Zhou, Jiayi Zheng   +4 more
wiley   +1 more source

Radioactivity distribution and concomitant hazards evaluation of industrial zones soils from Chattogram, Bangladesh: A multivariate statistical analysis. [PDF]

PLoS One
Siraz MMM, Islam S, Shelley A, Alam MS, Mahmud A, Rashid MB, Khandaker MU, Yeasmin S, Rahman MS.   +8 more
europepmc   +1 more source

Centimeter‐Scale Magneto‐Reconfigurable Parallel Robots: A Grassmann Line Geometry Synthesis Framework for Multitask Adaptation Using Magneto‐Connected Part Library

Advanced Intelligent Systems, EarlyView.
A low‐cost, Lego‐like magneto‐connected part library is proposed, capable of rapidly assembling, disassembling, and reassembling compact, centimeter‐scale parallel robots with various motion types, balancing structural rigidity and reconfiguration agility.
Yunong Li, Bin Zhu, Wenchao Yue, Zhiwei Fang, Xiao Xiao, Hongliang Ren   +5 more
wiley   +1 more source

Monsoon differences in South Asia and East Asia during the penultimate deglaciation revealed by speleothem oxygen isotopes. [PDF]

Sci Rep
Zhao J, Cui J, Pan L, Luo Q, Dong X, Wang J, Wang K, Cheng H.   +7 more
europepmc   +1 more source

Planning and Control Framework for a Quadruped Robot With Changeable Configuration

Advanced Intelligent Systems, EarlyView.
Multiconfiguration quadruped robots enhance adaptability by switching between mammal‐like and reptile‐like morphologies. This study presents a nonlinear constraint‐based motion planner integrated with a hierarchical whole‐body controller, enabling robust configuration switching and locomotion on complex terrains. Experiments on slopes, irregular bricks,
Guanglin Lu, Yifan Zhang, Teng Chen, Xuewen Rong, Guoteng Zhang, Yibin Li   +5 more
wiley   +1 more source

Editorial: Intermolecular interaction studies in binary and higher order liquid mixtures, ionic liquids and deep eutectic solvents based systems. [PDF]

Front Chem
Dey R.
europepmc   +1 more source

A Multimode Soft Robot Based on a Single Braided Tube

Advanced Intelligent Systems, EarlyView.
This study introduces a novel soft multimode robot based on a single braided tube directly formed and actuated by SMA wires with distinct initial configurations. By combining contraction, elongation, and bending deformations, the robot achieves straight crawling, turning, inchworm crawling, and rolling without additional actuators.
Zhenhao Jia, Jiayao Ma, Yan Chen
wiley   +1 more source

Alpha Liquid-Scintillation Spectrometry used for the Measurement of Uranium/Thorium-Disequilibria in Soil Samples [PDF]

, 2017
Füeg, B., Krähenbühl, U., Tschachtli, Τ.   +2 more
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