Long time behavior of a degenerate stochastic system modeling the response of a population face to environmental impacts
Pierre Collet (CPHT), Claire Ecoti\`ere (CMAP,MERGE), Sylvie M\'el\'eard (CMAP,MERGE)
https://arxiv.org/abs/2405.01898
Morphodynamics of chloroplast network control light-avoidance response in the non-motile dinoflagellate Pyrocystis lunula
Nico Schramma, Gloria Casas Canales, Maziyar Jalaal
https://arxiv.org/abs/2404.19570 https://arxiv.org/pdf/2404.19570
arXiv:2404.19570v1 Announce Type: new
Abstract: Photosynthetic algae play a significant role in oceanic carbon capture. Their performance, however, is constantly challenged by fluctuations in environmental light conditions. Here, we show that the non-motile single-celled marine dinoflagellate Pyrocystis lunula can internally contract its chloroplast network in response to light. By exposing the cell to various physiological light conditions and applying temporal illumination sequences, we find that network morphodynamics follows simple rules, as established in a mathematical model. Our analysis of the chloroplast structure reveals that its unusual reticulated morphology constitutes properties similar to auxetic metamaterials, facilitating drastic deformations for light-avoidance, while confined by the cell wall. Our study shows how the topologically complex network of chloroplasts is crucial in supporting the dinoflagellate's adaptation to varying light conditions, thereby facilitating essential life-sustaining processes.
Towards Environmental Preference Based Speech Enhancement For Individualised Multi-Modal Hearing Aids
Jasper Kirton-Wingate, Shafique Ahmed, Adeel Hussain, Mandar Gogate, Kia Dashtipour, Jen-Cheng Hou, Tassadaq Hussain, Yu Tsao, Amir Hussain
https://arxiv.org/abs/2402.16757
Environmental monitoring using orbital angular momentum mode decomposition enhanced machine learning
Zhaozhong Chen, Ultan Daly, Aleksandr Boldin, Lenny Hirsch, Mingjian Cheng, Martin P. J. Lavery
https://arxiv.org/abs/2403.19179
Exploring Algorithmic Explainability: Generating Explainable AI Insights for Personalized Clinical Decision Support Focused on Cannabis Intoxication in Young Adults
Tongze Zhang, Tammy Chung, Anind Dey, Sang Won Bae
https://arxiv.org/abs/2404.14563
Environmental monitoring using orbital angular momentum mode decomposition enhanced machine learning
Zhaozhong Chen, Ultan Daly, Aleksandr Boldin, Lenny Hirsch, Mingjian Cheng, Martin P. J. Lavery
https://arxiv.org/abs/2403.19179
Fpga-Based Neural Thrust Controller for UAVs
Sharif Azem, David Scheunert, Mengguang Li, Jonas Gehrunger, Kai Cui, Christian Hochberger, Heinz Koepp
https://arxiv.org/abs/2403.18703
ML-based Calibration and Control of the GlueX Central Drift Chamber
Thomas Britton, Michael Goodrich, Naomi Jarvis, Torri Jeske, Nikhil Kalra, David Lawrence, Diana McSpadden, Kishan Rajput
https://arxiv.org/abs/2403.13823
HortiBot: An Adaptive Multi-Arm System for Robotic Horticulture of Sweet Peppers
Christian Lenz, Rohit Menon, Michael Schreiber, Melvin Paul Jacob, Sven Behnke, Maren Bennewitz
https://arxiv.org/abs/2403.15306