Results 171 to 180 of about 8,630,362 (232)

Multiscale Spatial Fusion Feature-Driven Characterization of Gastric Cancer Invasive Margins: A Multicenter Cohort Study for Preoperative Accurate Differentiation Between T4a and T4b Subtypes. [PDF]

Adv Sci (Weinh)
Zheng G, Chai X, Jin P, Xin X, Li Y, Yang C, Wei J, Yan Z, Zhang J, Zhao Q, Han Y, Zhang N, Li F, Qiao B, Wang H, Zheng H, Li Y, Zhang X, Zhao Y, Mao W, Zhang J.   +20 more
europepmc   +1 more source

Similarity‐Enhanced Representation Learning of Non‐Canonical Amino Acids for Therapeutic Peptide Modeling

Advanced Science, EarlyView.
Non‐canonical amino acids (ncAAs) enhance peptide therapeutics but remain difficult to model computationally. SinCAA, a similarity‐enhanced pretraining framework, jointly optimizes contrastive learning guided by a novel conformational similarity metric with masked node reconstruction, capturing both functional relationships and chemical identity of ...
Chencheng Xu, Lesong Wei, Jianmin Wang, Yuanpeng Xiong, Ruochi Zhang, Yu Wang, Chao Zha, Qiangcheng Zeng, Xin Gao   +8 more
wiley   +1 more source

Hierarchical Semantic Transmission and Lyapunov-Optimized Online Scheduling for the Internet of Vehicles. [PDF]

Sensors (Basel)
Jiang L, Guo Y, Zhang W, Wang P, Han S.
europepmc   +1 more source

AI‐Powered, Temperature‐Resolved Centrifugal Microfluidics for Rapid 3D Phase‐Diagram Generation of Biomolecular Condensates

Advanced Science, EarlyView.
By merging centrifugal microfluidics, precise temperature control, and AI image recognition, T‐PhaseMap transforms biomolecular condensate phase mapping into a rapid, temperature‐resolved workflow. It generates 3D composition–temperature phase diagrams within 30 min, resolves four phase states, and uncovers temperature‐dependent heparin sodium ...
Jiashuo Li, Pengjie Li, Kaiting Zhang, Yongqi Guo, Peng Chen, Bi‐Feng Liu, Yiwei Li   +6 more
wiley   +1 more source

The Physical Fidelity Gap as an Evidence-Traceability Problem in AI Uncertainty Quantification: A Structured Review. [PDF]

Sensors (Basel)
Guo L, Ma A, Zhou H, Liu Z, Xiong X.
europepmc   +1 more source

MethyAnno: An Interpretable Automated Annotation Method Leveraging Multi‐Scale Information and Metric Learning Framework for scDNAm Data

Advanced Science, EarlyView.
MethyAnno enables robust and interpretable annotation of single‐cell DNA methylation data by integrating multi‐scale epigenetic information, bidirectional cross‐attention, and prototype‐based metric learning. The framework resolves rare and novel cell types across datasets while revealing cell‐type‐specific epigenetic signatures associated with disease
Yuhang Jia, Siyu Li, Songming Tang, Keju Gu, Shengquan Chen   +4 more
wiley   +1 more source

Reliability-Aware Neural Decoding with Adaptive Multi-Source Information Fusion. [PDF]

Entropy (Basel)
Fu P, Wang Z, Guo J, Zhang Y, Wang F, Zhu R, Huang Z.   +6 more
europepmc   +1 more source

Chronic Stress Promotes Gastric Cancer Metastasis by Inducing Microbiota‐Associated Kynurenine Accumulation and Macrophage Remodeling

Advanced Science, EarlyView.
Chronic stress reshapes the gut microbiota and enriches Lactobacillus reuteri, promoting microbiota‐associated kynurenine accumulation through altered tryptophan metabolism. Kynurenine drives immunosuppressive remodeling of tumor‐associated macrophages through TNFR2–C/EBPβ signaling, thereby enhancing gastric cancer dissemination.
Sicheng Zhao, Zhiyuan Song, Jingcheng Zhang, Jiaheng Lou, Shuo Zhang, Boqiang Liu, Yunhai Wei, Fengmei Qiu, Tao Jiang, Guangji Zhang   +9 more
wiley   +1 more source

Sensing Platform Technologies of the Transient Electromagnetic Method for Urban Underground Space Detection: Challenges and Advances. [PDF]

Sensors (Basel)
Guo H, Gu Q, Xu J, Shi H, Bian L, Xu Z.
europepmc   +1 more source

Abstract Representation of Movement Parameters in Basal Ganglia Output

Advanced Science, EarlyView.
The basal ganglia output provides a scalable velocity/position signal across behavioral contexts, supporting the idea that these variables are represented in the brain as abstract entities rather than as fixed changes in joint angles or specific sets of body effectors.
Ana Silvia Báez‐Cordero, Diana I. Ortega‐Romero, Claudia I. Pérez‐Díaz, Pavel E. Rueda‐Orozco   +3 more
wiley   +1 more source