Results 51 to 60 of about 117,008 (265)

Single‐Cell Transcriptomic Analysis of Tumor Heterogeneity and the Microenvironment in Pseudomyxoma Peritonei

Advanced Science, EarlyView.
This study presents a single‐cell atlas of pseudomyxoma peritonei spanning primary and paired metastatic lesions. Distinct epithelial substates, stromal remodeling, immune exclusion, lipid metabolic reprogramming, and a candidate angiogenic network were identified in metastatic lesions.
Xi Li, Lei Wang, Lei Ai, Zimeng Li, Zhaochangci Chen, Yuchen Luo, Tianran Zhang, Mengjia Liao, Songhao Wang, Jiajia Cui, Ke Liu, Chengxian Guo, Guodong Liu, Jiye Yin, Wei Wu   +14 more
wiley   +1 more source

ML Workflows for Screening Degradation‐Relevant Properties of Forever Chemicals

Advanced Science, EarlyView.
The environmental persistence of per‐ and polyfluoroalkyl substances (PFAS) necessitates efficient remediation strategies. This study presents physics‐informed machine learning workflows that accurately predict critical degradation properties, including bond dissociation energies and polarizability.
Pranoy Ray, Andrew R. Castillo, Manoj Kolel‐Veetil, Surya R. Kalidindi   +3 more
wiley   +1 more source

Design of aviation navigation fault diagnosis system based on OCR technology

Dianzi Jishu Yingyong
As aviation navigation systems grow in complexity, fault diagnosis becomes crucial for ensuring stable system operation. This paper presents a fault location and visualization system for the Thales DVOR 4000 navigation system, based on Paddle OCR.
Zeng Peibin, Wu Weitiao, Chen Hongda, Huang Dankun, Wu Tingfa, Huang Zexiong   +5 more
doaj   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

Robust and stable H∞-maximum correlation entropy traceless Kalman filter UAV position estimation

Geocarto International
To address challenges in UAV state estimation within complex environments, this paper introduces the H ∞ -MCUKF algorithm. This method enhances the Unscented Kalman Filter by integrating the Maximum Correntropy Criterion's interference robustness with ...
Junhao Liu, Xi Zhao, Xiangyang Wu, Yutong Chen, Zhengyuan Zhang, Bin Wang, JinDong Zhou, Peng Lai   +7 more
doaj   +1 more source

Traffic Management in Isochronets Networks [PDF]

, 2000
This paper presents an evaluation of a traffic management mechanism for high speed networks called RDMA (Route Division Multiple Access), developed as part of the Isochronets, a novel architecture for high speed networks. RDMA enables routes to designated destinations during time intervals (green-bands) available periodically.
Kelvin Lopes Dias, José Augusto Suruagy Monteiro, Danilo Florissi   +2 more
openaire   +2 more sources

Nanomaterials for Allergy Diagnosis and Treatment: Advances, Opportunities and Translational Challenges

Advanced Science, EarlyView.
Nanomaterials offer dual applications in allergy management. For diagnosis, nanomaterials enhance analytical sensitivity and improve detection in specific IgE and functional assays such as the basophil activation test (BAT). For allergen‐specific immunotherapy, nanomaterials enable allergen masking and controlled release, and effectively modulate the ...
Madiha Habib, Shan Jiang, Joyce ZX Lee, CW Lim, HL Yeung, Nicki YH Leung, Patrick SC Leung, Ting F Leung, Christine YY Wai   +8 more
wiley   +1 more source

Model of Multi-Algorithmic-Based Optimization of 4D Approach Trajectory under Thunderstorm Weather

International Journal of Aerospace Engineering
Thunderstorms are recognized as perilous meteorological phenomena characterized by irregular and nonlinear movement, posing significant risks to approaching aircraft and necessitating technical methods to ensure safety to the aviation operations.
Li Lu, Xin Lai
doaj   +1 more source

A novel approach to assessing precarious rock instability in high-cold regions considering freeze-thaw forces

Frontiers in Earth Science
In high-cold regions, the instability of precarious rock masses in open-pit mines is often exacerbated by the effects of freeze-thaw cycles, posing a significant threat to the continuous production of open-pit mining operations.
Yonghui Zhao, Kun Hu, Deming Han, Yongxian Lang, Lin Zhang   +4 more
doaj   +1 more source