Results 271 to 280 of about 1,953,521 (329)

AI‐Enhanced Gait Analysis Insole with Self‐Powered Triboelectric Sensors for Flatfoot Condition Detection

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
The given research presents an innovative insole‐based device employing self‐powered triboelectric nanogenerators (TENG) for flatfoot detection. By integrating TENG tactile sensors within an insole, the device converts mechanical energy from foot movements to electrical signals analyzed via machine learning, achieving an 82% accuracy rate in flatfoot ...
Moldir Issabek, Sabyrzhan Oralkhan, Adeliya Anash, Nuriya Nurbergenova, Azat Balapan, Azamat Yeshmukhametov, Yeltay Rakhmanov, Gulnur Kalimuldina   +7 more
wiley   +1 more source

Mucosa‐Interfacing Capsule for In Situ Sensing the Elasticity of Biological Tissues

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A fundamental mechanism of palpating soft materials is reported to sense deep tissue elasticity in situ with minimal invasion using the interaction between the robot palpation unit and soft tissues. Both the robot locomotion and elasticity sensing functions are remotely controlled by external magnetic fields, while the sensing data are wirelessly ...
Kiyoung Kim, Steven Edwards, Kyle Fuxa, Honglu Lin, Shreya Shrestha, Hanwen Fan, Nick Diaz, Joel Berinstein, Rishi Naik, Yuxiao Zhou, Xiaoguang Dong   +10 more
wiley   +1 more source

Progress in Flexible Perovskite Solar Cells: Paving the Way for Scalable Manufacturing

Advanced Materials Technologies, EarlyView.
Perovskite solar cells (PSCs) are well positioned for a successful market uptake. This is due to an unprecedented improvement of their efficiency and stability since the first report in 2009. In this review paper, the building blocks for the scalable manufacturing and future commercialization of flexible PSCs and their pathway to impact will be ...
Dimitar I. Kutsarov, Ehsan Rezaee, Jed Lambert, Walter Tevis Stroud, Apostolos Panagiotopoulos, S. Ravi P. Silva   +5 more
wiley   +1 more source

Visible and Infrared Dual‐Band Camouflage Device Using Reflective Display Technology

Advanced Materials Technologies, EarlyView.
Integrating electrochromic devices and electrophoretic display technologies has led to developing a flexible dual‐band camouflage device. The system enables adaptive modulation across visible and near‐infrared spectra through pixel‐level control, rapid switching, and bistable operation.
Ju Hyun Park, Yongjun Lee, Jiyoung Oh, Sanghoon Cheon, Byeong‐Kwon Ju, Jisu Han, Chil Seong Ah, Tae‐Youb Kim   +7 more
wiley   +1 more source

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ChartLlama: A Multimodal LLM for Chart Understanding and Generation

arXiv.org, 2023
Multi-modal large language models have demonstrated impressive performances on most vision-language tasks. However, the model generally lacks the understanding capabilities for specific domain data, particularly when it comes to interpreting chart ...
Yucheng Han, C. Zhang, Xin Chen, Xu Yang, Zhibin Wang, Gang Yu, Bin Fu, Hanwang Zhang   +7 more
semanticscholar   +1 more source

MMC: Advancing Multimodal Chart Understanding with Large-scale Instruction Tuning

North American Chapter of the Association for Computational Linguistics, 2023
With the rapid development of large language models (LLMs) and their integration into large multimodal models (LMMs), there has beenimpressive progress in zero-shot completion of user-oriented vision-language tasks.
Fuxiao Liu, Xiaoyang Wang, Wenlin Yao, Jianshu Chen, Kaiqiang Song, Sangwoo Cho, Yaser Yacoob, Dong Yu   +7 more
semanticscholar   +1 more source

Charting By Machines [PDF]

SSRN Electronic Journal, 2021
We test the efficient market hypothesis by using machine learning to forecast future stock returns from historical performance. These forecasts strongly predict the cross section of future stock returns. The predictive power holds in most subperiods, is strong among the largest 500 stocks, and is distinct from momentum and reversal.
Houping Xiao, Yusen Xia, Scott Murray
openaire   +1 more source

Charting CHART's progress

British Journal of Infection Control, 2004
The CHART study, a collaboration between the Infection Control Nurses Association (ICNA) and the Richard Wells Research Centre (RWR) at Thames Valley University, is now well underway. This article outlines the progress to date and, for those not familiar with the study, it provides a brief overview of the background to the study and what it involves.
S.R.L.J. Jones, Evonne T Curran, P. Harper   +2 more
openaire   +2 more sources

The triple exponentially weighted moving average control chart

, 2020
Quality control charts are extensively used to monitor processes. The EWMA chart is a good alternative to the Shewhart chart to quickly detect small and moderate shifts in the process mean.
Vasileios Alevizakos, K. Chatterjee, C. Koukouvinos   +2 more
semanticscholar   +1 more source

CharXiv: Charting Gaps in Realistic Chart Understanding in Multimodal LLMs

Neural Information Processing Systems
Chart understanding plays a pivotal role when applying Multimodal Large Language Models (MLLMs) to real-world tasks such as analyzing scientific papers or financial reports.
Zirui Wang, Mengzhou Xia, Luxi He, Howard Chen, Yitao Liu, Richard Zhu, Kaiqu Liang, Xindi Wu, Haotian Liu, Sadhika Malladi, Alexis Chevalier, Sanjeev Arora, Danqi Chen   +12 more
semanticscholar   +1 more source