Xiaopei Wu
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View article: 3D printed flexible composite scaffold with ultrasonic-driven wireless electrical stimulation promotes neuro-vascularization for critical-size bone defects regeneration
3D printed flexible composite scaffold with ultrasonic-driven wireless electrical stimulation promotes neuro-vascularization for critical-size bone defects regeneration Open
Regeneration of critical-size bone defects hinges on the reconstruction of neurovascular networks. The electrophysiological properties of native bone underscore the pivotal role of endogenous bioelectricity in coordinating nerve-vascular-b…
View article: TFANet: a temporal fusion attention neural network for motor imagery decoding
TFANet: a temporal fusion attention neural network for motor imagery decoding Open
Introduction In the field of brain-computer interfaces (BCI), motor imagery (MI) classification is a critically important task, with the primary objective of decoding an individual's MI intentions from electroencephalogram (EEG) signals. H…
View article: CBR-Net: A Multisensory Emotional Electroencephalography (EEG)-Based Personal Identification Model with Olfactory-Enhanced Video Stimulation
CBR-Net: A Multisensory Emotional Electroencephalography (EEG)-Based Personal Identification Model with Olfactory-Enhanced Video Stimulation Open
Electroencephalography (EEG)-basedpersonal identification has gained significant attention, but fluctuations in emotional states often affect model accuracy. Previous studies suggest that multisensory stimuli, such as video and olfactory c…
View article: $ℓ_1$DecNet+: A New Architecture Framework by $ℓ_1$ Decomposition and Iteration Unfolding for Sparse Feature Segmentation
$ℓ_1$DecNet+: A New Architecture Framework by $ℓ_1$ Decomposition and Iteration Unfolding for Sparse Feature Segmentation Open
View article: 3D Printed Flexible Composite Scaffold with Ultrasonic-Driven Wireless Electrical Stimulation Promotes Neuro-Vascularization for Critical-Size Bone Defects Regeneration
3D Printed Flexible Composite Scaffold with Ultrasonic-Driven Wireless Electrical Stimulation Promotes Neuro-Vascularization for Critical-Size Bone Defects Regeneration Open
View article: A Novel Hybrid Brain–Computer Interface Integrating Motor Imagery and Multiple Visual Stimuli
A Novel Hybrid Brain–Computer Interface Integrating Motor Imagery and Multiple Visual Stimuli Open
Brain-Computer Interface (BCI) that integrate Motor Imagery (MI) with Steady-State Visual Evoked Potentials (SSVEP) or Overt Spatial Attention (OSA) have demonstrated superior performance compared to MI only BCI. Nonetheless, the explorati…
View article: Corrigendum to “Design and fabrication of high-performance self-setting trimagnesium phosphate” [Bioact. Mater. 28 (2023) 348-357]
Corrigendum to “Design and fabrication of high-performance self-setting trimagnesium phosphate” [Bioact. Mater. 28 (2023) 348-357] Open
[This corrects the article DOI: 10.1016/j.bioactmat.2023.05.019.].
View article: $\bm{\xi}$-$\bm{\pi}$: A Nonparametric Model for Neural Power Spectra Decomposition
$\bm{\xi}$-$\bm{\pi}$: A Nonparametric Model for Neural Power Spectra Decomposition Open
The power spectra estimated from the brain recordings are the mixed representation of aperiodic transient activity and periodic oscillations, i.e., aperiodic component (AC) and periodic component (PC). Quantitative neurophysiology requires…
View article: Idtl-Rppg: Remote Heart Rate Estimation Using Instance-Based Deep Transfer Learning
Idtl-Rppg: Remote Heart Rate Estimation Using Instance-Based Deep Transfer Learning Open
View article: Research on Eeg-Based Personal Identification by Riemannian Manifold and Resnet
Research on Eeg-Based Personal Identification by Riemannian Manifold and Resnet Open
View article: <i>ξ-π</i>: a nonparametric model for neural power spectra decomposition
<i>ξ-π</i>: a nonparametric model for neural power spectra decomposition Open
The power spectra estimated from the brain recordings are the mixed representation of aperiodic transient activity and periodic oscillations, i.e., aperiodic component (AC) and periodic component (PC). Quantitative neurophysiology requires…
View article: A modified laser ablation-isotope ratio mass spectrometry method for in situ analysis of sulfur isotope composition of sulfides
A modified laser ablation-isotope ratio mass spectrometry method for in situ analysis of sulfur isotope composition of sulfides Open
Rationale: A novel laser ablation-isotope ratio mass spectrometry (LA-IRMS) method for in situ sulfur isotope analysis of sulfides has been developed. Instead of the in situ reaction applied by the traditional laser microprobe, the analyte…
View article: A surface metal ion-modified 3D-printed Ti-6Al-4V implant with direct and immunoregulatory antibacterial and osteogenic activity
A surface metal ion-modified 3D-printed Ti-6Al-4V implant with direct and immunoregulatory antibacterial and osteogenic activity Open
The high concentration of antibacterial metal ions may exhibit unavoidable toxicity to cells and normal tissues. The application of antibacterial metal ions to activate the immune response and induce macrophages to attack and phagocytose b…
View article: Proactive integrated traffic control to mitigate congestion at toll plazas
Proactive integrated traffic control to mitigate congestion at toll plazas Open
Toll plazas on expressways often experience congestion owing to the imbalance between traffic demand and supply. To address this issue, this paper designs a proactive traffic control method to relieve congestion at toll plazas based on the…
View article: Identification and Characterization of Long Non-Coding RNAs: Implicating Insights into Their Regulatory Role in Kiwifruit Ripening and Softening during Low-Temperature Storage
Identification and Characterization of Long Non-Coding RNAs: Implicating Insights into Their Regulatory Role in Kiwifruit Ripening and Softening during Low-Temperature Storage Open
Long non-coding RNAs (lncRNAs) are crucial players regulating many biological processes in plants. However, limited knowledge is available regarding their roles in kiwifruit ripening and softening. In this study, using lncRNA-seq technolog…
View article: LSTM-based real-time signal quality assessment for blood volume pulse analysis
LSTM-based real-time signal quality assessment for blood volume pulse analysis Open
Remote photoplethysmogram (rPPG) is a low-cost method to extract blood volume pulse (BVP). Some crucial vital signs, such as heart rate (HR) and respiratory rate (RR) etc. can be achieved from BVP for clinical medicine and healthcare appli…
View article: Analysis of Human Disturbance Features in Natural Reserves and Empirical Research on Their Restoration: A Case Study of the Huangchulin Nature Reserve in Fujian Province
Analysis of Human Disturbance Features in Natural Reserves and Empirical Research on Their Restoration: A Case Study of the Huangchulin Nature Reserve in Fujian Province Open
Nature reserves are important areas delineated to protect natural resources and the ecological environment. They have various ecological functions, such as protecting biodiversity, conserving water sources, and purifying the atmosphere. Ho…
View article: Design and Fabrication of High-Performance Self-Setting Trimagnesium Phosphate
Design and Fabrication of High-Performance Self-Setting Trimagnesium Phosphate Open
View article: Polyoxyethylene Diamine Modification of Poly(amide-imide)-polyethylene Glycol Exhibits Excellent Hydrophilicity, Degradability, and Biocompatibility
Polyoxyethylene Diamine Modification of Poly(amide-imide)-polyethylene Glycol Exhibits Excellent Hydrophilicity, Degradability, and Biocompatibility Open
We designed and synthesized the polyoxyethylene diamine (H2N-PEG-NH2) and poly(amide-imide)-polyethylene glycol (PAI-PEG) copolymers. The physical and chemical properties, mechanical properties, and in vitro biocompatibility of the materia…
View article: Sparse Fuse Dense: Towards High Quality 3D Detection with Depth Completion
Sparse Fuse Dense: Towards High Quality 3D Detection with Depth Completion Open
Current LiDAR-only 3D detection methods inevitably suffer from the sparsity of point clouds. Many multi-modal methods are proposed to alleviate this issue, while different representations of images and point clouds make it difficult to fus…
View article: Analysis and improvement of non-contact SpO2 extraction using an RGB webcam
Analysis and improvement of non-contact SpO2 extraction using an RGB webcam Open
Peripheral oxygen saturation (SpO2), a vital physiological sign employed in clinical care, is commonly obtained by using a contact pulse oximeter. With the rapid popularization of ordinary red-green-blue (RGB) webcams embedded in devices s…
View article: Design and Implementation of an Asynchronous BCI System With Alpha Rhythm and SSVEP
Design and Implementation of an Asynchronous BCI System With Alpha Rhythm and SSVEP Open
Objective: The aim of this work was to build an asynchronous brain-computer interface (BCI) system based on steady-state visual evoked potentials (SSVEPs) that outputs continuous, stable and smooth control commands in the up, down, left an…
View article: MOESM2 of Non-contact, synchronous dynamic measurement of respiratory rate and heart rate based on dual sensitive regions
MOESM2 of Non-contact, synchronous dynamic measurement of respiratory rate and heart rate based on dual sensitive regions Open
Additional file 2. Reference RR recorded by commercial medical sensors during recording video 7.
View article: MOESM5 of Non-contact, synchronous dynamic measurement of respiratory rate and heart rate based on dual sensitive regions
MOESM5 of Non-contact, synchronous dynamic measurement of respiratory rate and heart rate based on dual sensitive regions Open
Additional file 5. Reference RR recorded by commercial medical sensors during recording video 2.
View article: MOESM6 of Non-contact, synchronous dynamic measurement of respiratory rate and heart rate based on dual sensitive regions
MOESM6 of Non-contact, synchronous dynamic measurement of respiratory rate and heart rate based on dual sensitive regions Open
Additional file 6. Reference HR recorded by commercial medical sensors during recording video 2.
View article: MOESM3 of Non-contact, synchronous dynamic measurement of respiratory rate and heart rate based on dual sensitive regions
MOESM3 of Non-contact, synchronous dynamic measurement of respiratory rate and heart rate based on dual sensitive regions Open
Additional file 3. Reference HR recorded by commercial medical sensors during recording video 7.
View article: [Comparison and applicability study of blood volume pulse extraction based on facial video].
[Comparison and applicability study of blood volume pulse extraction based on facial video]. Open
Blind source separation technique based on independent component analysis (ICA) can separate blood volume pulse (BVP) from the facial video and then realize the telemetry of heart rate, blood oxygen saturation, respiratory rate and other v…
View article: [Online brain-computer interface system based on independent component analysis].
[Online brain-computer interface system based on independent component analysis]. Open
In the research of non-invasive brain-computer interface(BCI), independent component analysis(ICA) has been considered as a promising method of electroencephalogram(EEG) preprocessing and feature enhancement. However, there have been few i…
View article: Non-contact, synchronous dynamic measurement of respiratory rate and heart rate based on dual sensitive regions
Non-contact, synchronous dynamic measurement of respiratory rate and heart rate based on dual sensitive regions Open
View article: Design and Implementation of a Reading Auxiliary Apparatus Based on Electrooculography
Design and Implementation of a Reading Auxiliary Apparatus Based on Electrooculography Open
Eye movements have been proven the most frequent of all human activities; therefore, research on a relationship between different eye movement patterns become a hotspot in human-computer interface fields. The motivation of this paper is to…