Jianda Han
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View article: Blood Pressure and Hypertension in Adolescents and Young Adults: Results From a Nationwide Screening Program
Blood Pressure and Hypertension in Adolescents and Young Adults: Results From a Nationwide Screening Program Open
Literature on blood pressure (BP) norms in the adolescent and young adult (AYA) population remains sparse compared to adults. This study aims to describe the BP norms, prevalence of undiagnosed hypertension, and associations with demograph…
View article: Anatomical Feature Constrained Path Planning for Robot-Assisted Pedicle Screw Placement Surgery
Anatomical Feature Constrained Path Planning for Robot-Assisted Pedicle Screw Placement Surgery Open
In pedicle screw fixation, surgical robot and preoperative planning are enabling technologies to improve the accuracy and safety of pedicle screw placement. In this study, an automatic segmentation method for the pedicle and vertebral body…
View article: RINGO: Real-time Navigation with a Guiding Trajectory for Aerial Manipulators in Unknown Environments
RINGO: Real-time Navigation with a Guiding Trajectory for Aerial Manipulators in Unknown Environments Open
Motion planning for aerial manipulators in constrained environments has typically been limited to known environments or simplified to that of multi-rotors, which leads to poor adaptability and overly conservative trajectories. This paper p…
View article: Adaptive RISE Control for Dual-Arm Unmanned Aerial Manipulator Systems with Deep Neural Networks
Adaptive RISE Control for Dual-Arm Unmanned Aerial Manipulator Systems with Deep Neural Networks Open
The unmanned aerial manipulator system, consisting of a multirotor UAV (unmanned aerial vehicle) and a manipulator, has attracted considerable interest from researchers. Nevertheless, the operation of a dual-arm manipulator poses a dynamic…
View article: A signature combining brain functional connectivity with executive and motor function for general cognitive decline in Parkinson’s disease
A signature combining brain functional connectivity with executive and motor function for general cognitive decline in Parkinson’s disease Open
Introduction Cognitive decline is common in Parkinson’s disease (PD). Reliance on neuropsychological testing alone can lead to delayed identification, and an objective and comprehensive approach is needed in clinical practice. We assessed …
View article: Effect of Vest Load Carriage on Cardiometabolic Responses with Load Position, Load Mass, and Walking Conditions for Young Adults
Effect of Vest Load Carriage on Cardiometabolic Responses with Load Position, Load Mass, and Walking Conditions for Young Adults Open
Carrying external loads, such as vest-borne systems, is common in occupations like firefighting and military service, yet the physiological impacts of load placement, mass, and walking conditions remain not fully understood. This study exa…
View article: <scp>DeepQA</scp>: A Unified Transcriptome‐Based Aging Clock Using Deep Neural Networks
<span>DeepQA</span>: A Unified Transcriptome‐Based Aging Clock Using Deep Neural Networks Open
Understanding the complex biological process of aging is of great value, especially as it can help develop therapeutics to prolong healthy life. Predicting biological age from gene expression data has shown to be an effective means to quan…
View article: Stride-Wise Adaptive Assistance Strategy for Ankle Exoskeleton Under Varying Walking Conditions
Stride-Wise Adaptive Assistance Strategy for Ankle Exoskeleton Under Varying Walking Conditions Open
Efficient and effective personalized assistance strategies are crucial for enhancing exoskeleton performance under varying walking conditions. We proposed a novel real-time adaptive assistance strategy to generate personalized and stride-w…
View article: Conceptualization and Mechanical Design of a Cam-Follower-Based Chewing Robot With Three Oral Chambers
Conceptualization and Mechanical Design of a Cam-Follower-Based Chewing Robot With Three Oral Chambers Open
Understanding the changes in food texture during mastication and the interaction between food and the masticatory system is critical for the development of food products. In vivo studies are often constrained by ethical considerations, lim…
View article: Clinical Potential of Novel Microbial Therapeutic LP51 Based on Xerosis-Microbiome Index
Clinical Potential of Novel Microbial Therapeutic LP51 Based on Xerosis-Microbiome Index Open
Xerosis, characterized by dry, rough skin, causes discomfort and aesthetic concerns, necessitating effective treatment. Traditional treatments often show limited efficacy, prompting the need for innovative therapies. This study highlights …
View article: A Unified Collision Avoidance Trajectory Planning with Dual Variables for Collaborative Aerial Transportation Systems
A Unified Collision Avoidance Trajectory Planning with Dual Variables for Collaborative Aerial Transportation Systems Open
As an essential application of unmanned aerial vehicle (UAV) systems, payload transportation has garnered significant attention in recent years. Collaborative payload transportation utilizing multiple UAVs can effectively increase the payl…
View article: Decrease in walking ability with increased functional connectivity between multiple brain areas in Parkinson’s disease: a functional near-infrared spectroscopy study
Decrease in walking ability with increased functional connectivity between multiple brain areas in Parkinson’s disease: a functional near-infrared spectroscopy study Open
Introduction Gait disturbances significantly impact the mobility and quality of life of individuals with Parkinson’s disease (PD). This study aims to delve into the cortical mechanisms underlying gait disorders in PD, specifically focusing…
View article: Hysteresis compensation and decoupling control of an <i>XYΘ</i>-type flexure-based mechanism via inverse hysteresis-coupling hybrid modeling
Hysteresis compensation and decoupling control of an <i>XYΘ</i>-type flexure-based mechanism via inverse hysteresis-coupling hybrid modeling Open
Planar positioning systems are widely utilized in micro and nano applications. The challenges in modeling and control of XYΘ flexure-based mechanisms include hysteresis of the piezoelectric actuators, couplings among the input axes, and co…
View article: P.137 Neurosurgical consultations in Nova Scotia: a descriptive analysis
P.137 Neurosurgical consultations in Nova Scotia: a descriptive analysis Open
Background: Receiving and managing neurosurgical consultations are central to providing quality patient care but are resource intensive processes. As part of an ongoing quality improvement initiative, we conducted a single-institution desc…
View article: Denoising and Baseline Correction Methods for Raman Spectroscopy Based on Convolutional Autoencoder: A Unified Solution
Denoising and Baseline Correction Methods for Raman Spectroscopy Based on Convolutional Autoencoder: A Unified Solution Open
Preprocessing plays a key role in Raman spectral analysis. However, classical preprocessing algorithms often have issues with reducing Raman peak intensities and changing the peak shape when processing spectra. This paper introduces a unif…
View article: General Place Recognition Survey: Towards Real-World Autonomy
General Place Recognition Survey: Towards Real-World Autonomy Open
In the realm of robotics, the quest for achieving real-world autonomy, capable of executing large-scale and long-term operations, has positioned place recognition (PR) as a cornerstone technology. Despite the PR community's remarkable stri…
View article: Balance Evaluation Based on Walking Experiments with Exoskeleton Interference
Balance Evaluation Based on Walking Experiments with Exoskeleton Interference Open
The impairment of walking balance function seriously affects human health and will lead to a significantly increased risk of falling. It is important to assess and improve the walking balance of humans. However, existing evaluation methods…
View article: A dynamic brain network decomposition method discovers effective brain hemodynamic sub-networks for Parkinson’s disease
A dynamic brain network decomposition method discovers effective brain hemodynamic sub-networks for Parkinson’s disease Open
Objective. Dopaminergic treatment is effective for Parkinson’s disease (PD). Nevertheless, the conventional treatment assessment mainly focuses on human-administered behavior examination while the underlying functional improvements have no…
View article: Adaptive fuzzy control for tendon-sheath actuated bending-tip system with unknown friction for robotic flexible endoscope
Adaptive fuzzy control for tendon-sheath actuated bending-tip system with unknown friction for robotic flexible endoscope Open
Introduction The tendon-sheath actuated bending-tip system (TAB) has been widely applied to long-distance transmission scenes due to its high maneuverability, safety, and compliance, such as in exoskeleton robots, rescue robots, and surgic…
View article: A small-sample time-series signal augmentation and analysis method for quantitative assessment of bradykinesia in Parkinson's disease
A small-sample time-series signal augmentation and analysis method for quantitative assessment of bradykinesia in Parkinson's disease Open
Patients with Parkinson's disease (PD) usually have varying degrees of bradykinesia, and the current clinical assessment is mainly based on the Movement Disorder Society Unified PD Rating Scale, which can hardly meet the needs of objectivi…
View article: Rotor-Flying Manipulator: Modeling, Analysis, and Control
Rotor-Flying Manipulator: Modeling, Analysis, and Control Open
Equipping multijoint manipulators on a mobile robot is a typical redesign scheme to make the latter be able to actively influence the surroundings and has been extensively used for many ground robots, underwater robots, and space robotic …
View article: Aerial Grasping of an Object in the Strong Wind: Robust Control of an Aerial Manipulator
Aerial Grasping of an Object in the Strong Wind: Robust Control of an Aerial Manipulator Open
An aerial manipulator is a new kind of flying robot system composed of a rotorcraft unmanned aerial vehicle (UAV) and a multi-link robotic arm. It gives the flying robot the capacity to complete manipulation tasks. Steady flight is essenti…
View article: Aerial Grasping of an Object in the Strong Wind: Robust Control of an Aerial Manipulator
Aerial Grasping of an Object in the Strong Wind: Robust Control of an Aerial Manipulator Open
An aerial manipulator is a new kind of flying robot system composed of a rotorcraft unmanned aerial vehicle (UAV) and a multi-link robotic arm. It gives the flying robot the capacity to complete manipulation tasks. Steady flight is essenti…
View article: Rotor-Flying Manipulator: Modeling, Analysis, and Control
Rotor-Flying Manipulator: Modeling, Analysis, and Control Open
Equipping multijoint manipulators on a mobile robot is a typical redesign scheme to make the latter be able to actively influence the surroundings and has been extensively used for many ground robots, underwater robots, and space robotic …
View article: Knowledge-Guided Surgery: Augmented Reality based Registration and Projection for Anatomical Tissues and Preoperative Planned Approaches
Knowledge-Guided Surgery: Augmented Reality based Registration and Projection for Anatomical Tissues and Preoperative Planned Approaches Open
To address the challenges of providing real-time guidance during surgical procedures and fully utilizing preoperative lesion data information intraoperatively, we propose an augmented reality-based, knowledge-guided method for surgical pro…
View article: Design and Analysis of an MRI-Compatible Soft Needle Manipulator
Design and Analysis of an MRI-Compatible Soft Needle Manipulator Open
Needle manipulation with the guidance of magnetic resonance imaging (MRI) plays a key role in minimally invasive procedures such as biopsy and ablation. However, the confined bore and strong magnetic field of the MR environment pose great …
View article: A Relationship Model Between Optimized Exoskeleton Assistance and Gait Conditions Improves Multi-Gait Human-in-the-Loop Optimization Performance
A Relationship Model Between Optimized Exoskeleton Assistance and Gait Conditions Improves Multi-Gait Human-in-the-Loop Optimization Performance Open
Exoskeletons have been shown be able to reduce metabolic cost of human walking. Determining the suitable assistance is challenging due to individual variability in response and the need for tailored assistance across different gait conditi…
View article: A Knowledge-Driven Framework Discovers Brain ACtivation-Transition-Spectrum (ACTS) Features for Parkinson’s Disease
A Knowledge-Driven Framework Discovers Brain ACtivation-Transition-Spectrum (ACTS) Features for Parkinson’s Disease Open
Dopaminergic treatment has proved effective to Parkinson's disease (PD), but the conventional treatment assessment is human-administered and prone to intra- and inter-assessor variability. In this paper, we propose a knowledge-driven frame…