Results 81 to 90 of about 320,582 (245)

Labyrinthine instabilities of miscible magnetic fluids in a rotating Hele-Shaw cell

, 2017
2016-2017 > Academic research: refereed > Publication in refereed journalbcrcVersion of RecordPublishedVoR ...
Wen, CY, Chen, LQ, Mei-Yu Chen, Chen, MY, Chih-Yung Wen, Li, HH, Li-Que Chen, Huanhao Li   +7 more
core   +1 more source

Neonatal Sevoflurane Exposure Induces Long‐Term Cognitive Impairment via Epigenetically Mediated MMP9 Activation and Perineuronal Net Disruption in the Hippocampal CA2

Advanced Science, EarlyView.
Hippocampal CA2 perineuronal nets ensheathing excitatory pyramidal neurons are selectively vulnerable to repeated neonatal sevoflurane exposure. Epigenetic upregulation of MMP9 via reduced H3K27me3 disrupts PNN integrity, impairs BDNF–TrkB signaling, and causes synaptic protein loss and dendritic spine deficits, leading to persistent social and spatial
Lirong Liang, Jiachen Wang, Taozhi Wang, Yanling Li, Youyi Zhao, Guanghui Hao, Peiqin Gong, Ruling Chen, Yilin Fang, Shengxi Wu, Haopeng Zhang, Hui Zhang   +11 more
wiley   +1 more source

Field‐Driven Active Colloids as Distributed Micromachines: Bridging Physics, Control, and Function Across Length Scales

Advanced Science, EarlyView.
Field‐driven active colloids are framed as distributed micromachines in which externally supplied power, sensing, and control regulate task‐relevant states. By closing the loop between particle behavior, imaging, computation, and electric or magnetic actuation, these systems can progress from programmable motion toward adaptive functional outcomes ...
Ruchi Patel, Bhuvnesh Bharti
wiley   +1 more source

An overview of the statistical properties of two-dimensional turbulence in fluids with particles, conducting fluids, fluids with polymer additives, binary-fluid mixtures, and superfluids

, 2017
We present an overview of the statistical properties of turbulence in two-dimensional (2D) fluids. After a brief recapitulation of well-known results for statistically homogeneous and isotropic 2D fluid turbulence, we give an overview of recent progress ...
Vincenzi, Dario, Pandit, Rahul, Shukla, Vishwanath, Mitra, Dhrubaditya, Bhatnagar, Akshay, Dario Vincenzi, Perlekar, Prasad, Debarghya Banerjee, Vishwanath Shukla, Nairita Pal, Banerjee, D., Marc Brachet, Gupta, Anupam, Bhatnagar, Akshay,, Prasad Perlekar, Banerjee, Debarghya, Gupta, A., Dhrubaditya Mitra, Pal, N., Vincenzi, D., Pal, Nairita, Ray, S. S., Samriddhi Sankar Ray, Anupam Gupta, Pandit, R., Akshay Bhatnagar, Brachet, Marc, Perlekar, P., Shukla, V., Rahul Pandit, Mitra, Dhrubaditya,, Ray, Samriddhi Sankar, Brachet, M.   +32 more
core   +1 more source

Dynamic Obstacle Avoidance of Metamorphic Microrobots Using Concentric Sector Navigator

Advanced Intelligent Systems, EarlyView.
Metamorphic magnetic microrobots are navigated using a concentric sector navigator for dynamic obstacle avoidance in both microroller and swarm states. After microroller transport, citrate‐triggered dissolution releases nanoparticles that reassemble into a controllable swarm.
Zhaowen Su, Zerui Li, Lijun Fang, Hoyeon Kim, U Kei Cheang   +4 more
wiley   +1 more source

Designing Wire Mazes for Replicating Natural Echoes to Study Bat Biosonar Function

Advanced Intelligent Systems, EarlyView.
A validated framework combining efficient physical modeling (multiple scattering model) and deep learning is presented to guide wire‐maze design for bat biosonar studies. This approach rapidly generates large datasets to test acoustic distinguishability among wire arrangements.
Chunlin Jia, Gengkai Hu, Boo Cheong Khoo, Rolf Müller   +3 more
wiley   +1 more source

The Collective Power of Bacteria as a Blueprint for Emergent Intelligence

Advanced Intelligent Systems, EarlyView.
Small cells, powerful collectives. Bacteria demonstrate how sophisticated behaviors can emerge from many simple individuals working together. We explore the remarkable world of bacterial communities and the mechanisms that underpin their complex emergent behaviors, enabling impressive adaptability, robustness, and responsiveness to changing ...
Johanna A. Blee, Thomas E. Gorochowski, Sabine Hauert   +2 more
wiley   +1 more source

Machine Learning Assisted Characterization of Labyrinthine Pattern Transitions [PDF]

We present a comprehensive approach to characterizing labyrinthine structures that often emerge as a final steady state in pattern forming systems.
Shivaram, B. S., Wang, Ziyuan, Kim, Hae Yong, Chern, Gia-Wei, Okubo, Vinicius Yu, Knight, Rose, Shimizu, Kotaro, Burton, Joseph   +7 more
core   +1 more source

Sudden unilateral audiovestibular loss due to acute labyrinthine haemorrhage can be missed on early MRI brain sequences: case report

Background Labyrinthine haemorrhage is a rare vascular disorder often presenting with the triad of acute vertigo, sudden sensorineural hearing loss and tinnitus. There are minimal reports on imaging progression over the acute period.Index case A woman in
Tsang, Benjamin K-T, Collins, Grant, Aliese Hoffmann, Fraser-Kirk, Kristy, John Blazak, Harrison, Patrick, Blazak, John, Richmond, Joshua, Hoffmann, Aliese, Patrick Harrison, Benjamin K-T Tsang, Kristy Fraser-Kirk, Joshua Richmond, Grant Collins   +13 more
core   +1 more source

1,2‐propanediol reformulation improves tribromoethanol safety and reveals pontine GABRA1 enrichment as a candidate mechanistic correlate of anesthesia

Animal Models and Experimental Medicine, EarlyView.
This study develops a reformulated tribromoethanol (TBE) anesthetic using 1,2‐propanediol as a solvent to overcome solvent‐related toxicity. The novel formulation demonstrates, cardiovascular stability, and survival in prolonged protocols. It provides potent, dose‐dependent anesthesia without strain or sex differences.
Xia Li, Yanming Chen, Xinyi Xiao, Guoheng Xu   +3 more
wiley   +1 more source