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Technology and Dementia Preconference.
Alzheimers Dement
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Newcastle University, Newcastle, Tyne and Wear, UK.
Background: Digital mobility outcomes (DMOs) can be captured using body-worn inertial measurement units (IMUs) in lab-based and real-world environments. DMOs may support differential diagnosis of dementia; for example, Alzheimer's disease (AD) and Lewy body disease (LBD) show unique signatures of gait impairment. Growing evidence suggests that turning impairments are related to cognitive decline.
View Article and Find Full Text PDFIntegrating deformable CNN and attention mechanism into multi-scale graph neural network for few-shot image classification.
Sci Rep
January 2025
School of Electronic Information and Physics, Central South University of Forestry Science and Technology, Changsha, 410004, China.
Graph neural networks have excellent performance and powerful representation capabilities, and have been widely used to handle Few-shot image classification problems. The feature extraction module of graph neural networks has always been designed as a fixed convolutional neural network (CNN), but due to the intrinsic properties of convolution operations, its receiving domain is limited. This method has limitations in capturing global feature information and easily ignores key feature information of the image.
View Article and Find Full Text PDFSnake-DETR: a lightweight and efficient model for fine-grained snake detection in complex natural environments.
Sci Rep
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School of Mathematics and Computer, Wuhan Polytechnic University, Wuhan, 430048, China.
The rapid changes in the global environment have led to an unprecedented decline in biodiversity, with over 28% of species facing extinction. This includes snakes, which are key to ecological balance. Detecting snakes is challenging due to their camouflage and elusive nature, causing data loss and feature extraction difficulties in ecological monitoring.
View Article and Find Full Text PDFPrivacy protection of sexually transmitted infections information from Chinese electronic medical records.
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January 2025
Nanfang Hospital, Southern Medical University, Guangzhou , China.
The comprehensive adoption of Electronic Medical Records (EMRs) offers numerous benefits but also introduces risks of privacy leakage, particularly for patients with Sexually Transmitted Infections (STI) who need protection from social secondary harm. Despite advancements in privacy protection research, the effectiveness of these strategies in real-world data remains debatable. The objective is to develop effective information extraction and privacy protection strategies to safeguard STI patients in the Chinese healthcare environment and prevent unnecessary privacy leakage during the data-sharing process of EMRs.
View Article and Find Full Text PDFEffects of stir-frying on chemical profile, sensory quality and antioxidant activity of Chrysanthemi Flos: A metabolomics and sensory study.
Food Res Int
January 2025
School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China. Electronic address:
Chrysanthemi Flos has been consumed as floral tea for centuries, but the effects of stir-frying on its chemical profile, sensory characteristics, and bioactivity remain unclear. This study used untargeted metabolomics, sensory assessment (E-eye, E-nose, E-tongue), and antioxidant activity evaluation to investigate compositional changes and their effects. In the metabolomics analysis, a total of 101 non-volatile and 306 volatile differential metabolites were identified.
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