Results 51 to 60 of about 142,983 (313)

Motion planning in environments with danger zones

open access: yesProceedings 2001 ICRA. IEEE International Conference on Robotics and Automation (Cat. No.01CH37164), 2002
This paper addresses the problem of path planning for a free-flying object in a (three-dimensional) environment that contains both obstacles and so-called danger zones. The path should (obviously) avoid collisions with the obstacles. The path is allowed to intersect with the danger zones, but this should be avoided as much as possible.
Sent, D., Overmars, M.H.
openaire   +6 more sources

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

open access: yesFEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz   +6 more
wiley   +1 more source

A singular value approach for humanoid motion analysis and simulation [PDF]

open access: yes, 2012
We are interested in human motion characterization and automatic motion simulation. The apparent redundancy of the humanoid w.r.t its explicit tasks lead to the problem of choosing a plausible movement in the framework of redundant kinematics.
Chiron, Pascale   +5 more
core   +1 more source

A Minimum-Time Motion Online Planning Method for Underactuated Overhead Crane Systems

open access: yesIEEE Access, 2019
In this paper, a minimum-time motion online planning (MTMOLP) method is proposed for underactuated overhead crane systems within both safety and physical constraints.
Fan Li, Chenghui Zhang, Bo Sun
doaj   +1 more source

A Hybrid Motion Planning Algorithm for Multi-Mobile Robot Formation Planning

open access: yesRobotics, 2023
This paper addresses the problem of relative position-based formation planning for a leader–follower multi-robot setup, where the robots adjust the formation parameters, such as size and three-dimensional orientation, to avoid collisions and progress ...
Haojie Chen   +6 more
doaj   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

Constrained Motion Planning of 7-DOF Space Manipulator via Deep Reinforcement Learning Combined with Artificial Potential Field

open access: yesAerospace, 2022
During the on-orbit operation task of the space manipulator, some specific scenarios require strict constraints on both the position and orientation of the end-effector, such as refueling and auxiliary docking.
Yinkang Li   +5 more
doaj   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

Kicking Motion Planning of Humanoid Robot Based on B-Spline Curves

open access: yesJournal of Applied Science and Engineering, 2022
Effective and powerful kicking motion is a key prerequisite for humanoid robots to play robot soccer. However, the kicking motion is a complex motion.
Chih-Cheng Liu   +3 more
doaj  

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

open access: yesFEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose   +9 more
wiley   +1 more source

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