Wei Tian
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View article: The various effect of social isolation on depression risk among old population in China during covid-19 pandemic: A population based survey
The various effect of social isolation on depression risk among old population in China during covid-19 pandemic: A population based survey Open
Background The aim of the current study is to assess various effect of social isolation on depression risk among older adults during COVID-19 in China. Methods Data was obtained from the China Longitudinal Ageing Social Survey (CLASS) cond…
View article: Study on the Decay Law of Asphalt Performance on Xinjiang G217 Highway Based on Support Vector Regression Modeling
Study on the Decay Law of Asphalt Performance on Xinjiang G217 Highway Based on Support Vector Regression Modeling Open
View article: Computational Super-Resolution: An Odyssey in Harnessing Priors to Enhance Optical Microscopy Resolution
Computational Super-Resolution: An Odyssey in Harnessing Priors to Enhance Optical Microscopy Resolution Open
View article: Research progress on PIEZO1 protein structure and activation mechanism by small-molecule agonists
Research progress on PIEZO1 protein structure and activation mechanism by small-molecule agonists Open
Piezo1, a non-selective cation channel, can transduce diverse mechanical stimuli into electrochemical signals and perform essential physiological functions in the human body. Anomalous Piezo1 activities due to loss-of-function mutations ar…
View article: A Complex Extended Transfer Matrix Method for Computing the Frequency Response Function of Mechanical Systems
A Complex Extended Transfer Matrix Method for Computing the Frequency Response Function of Mechanical Systems Open
View article: A method for dynamic parameter identification of an industrial robot based on frequency response function
A method for dynamic parameter identification of an industrial robot based on frequency response function Open
Having accurate values of the dynamic parameters is necessary to characterize the dynamic behaviors of mechanical systems and for the prediction of their responses. To accurately describe the dynamic characteristics of industrial robots (I…
View article: Clinical study on microscopic syndrome differentiation and traditional Chinese medicine treatment for liver stomach disharmony in chronic gastritis
Clinical study on microscopic syndrome differentiation and traditional Chinese medicine treatment for liver stomach disharmony in chronic gastritis Open
BACKGROUND Chronic gastritis (CG) is a common gastrointestinal disorder characterized by inflammation of the stomach lining. Liver-stomach disharmony (LSD) syndrome is believed to contribute to CG symptoms. AIM To evaluate the efficacy and…
View article: A novel method of suppressing machining vibration in robotic milling using magneto-rheological foam damper
A novel method of suppressing machining vibration in robotic milling using magneto-rheological foam damper Open
Owing to their remarkable flexibility and favorable cost-effectiveness, industrial robots have found extensive applications to cutting of materials across sophisticated manufacturing fields. However, the structurally low rigidity of these …
View article: Negative pressure pulmonary edema after laparoscopic cholecystectomy: A case report and literature review
Negative pressure pulmonary edema after laparoscopic cholecystectomy: A case report and literature review Open
Rationale: Negative pressure pulmonary edema (NPPE) is an acute onset of non-cardiogenic interstitial pulmonary edema, commonly seen among surgical patients after extubation from general aneasthesia. It is mainly caused by rapid inspiratio…
View article: The positional consistency between guidewire and cannulated or solid screw in robot-assisted spinal internal fixation surgery
The positional consistency between guidewire and cannulated or solid screw in robot-assisted spinal internal fixation surgery Open
View article: Cholecystitis in older patients following hip fracture: a case series and literature review
Cholecystitis in older patients following hip fracture: a case series and literature review Open
Objective This study’s aim is to describe the characteristics of perioperative acute cholecystitis in older patients with hip fracture. Methods From January 1, 2018, to April 30, 2023, 7,746 medical records were retrospectively collected f…
View article: Research status and quality improvement of wire arc additive manufacturing of metals
Research status and quality improvement of wire arc additive manufacturing of metals Open
Wire arc additive manufacturing (WAAM) is a kind of additive manufacturing technology with excellent development potential in recent years. This work aims to summarize the current research status and challenges in WAAM and provide quality …
View article: How Much Ash is Premature Fallout Due to Hail Formation?
How Much Ash is Premature Fallout Due to Hail Formation? Open
View article: Posterior <scp>INFIX</scp> for Treating Unilateral Unstable Sacral Fractures
Posterior <span>INFIX</span> for Treating Unilateral Unstable Sacral Fractures Open
Objective To evaluate the clinical outcomes of the treatment of unilateral unstable sacral fractures by fixation with the posterior INFIX (posterior pelvic ring screw‐rod internal fxation). Methods Data of 60 patients with unilateral unsta…
View article: A single-cell transcriptome of mesenchymal stromal cells to fabricate bioactive hydroxyapatite materials for bone regeneration
A single-cell transcriptome of mesenchymal stromal cells to fabricate bioactive hydroxyapatite materials for bone regeneration Open
View article: Effect of cyclic mechanical loading on immunoinflammatory microenvironment in biofabricating hydroxyapatite scaffold for bone regeneration
Effect of cyclic mechanical loading on immunoinflammatory microenvironment in biofabricating hydroxyapatite scaffold for bone regeneration Open
View article: Robot‐Aided Minimally Invasive Lumbopelvic Fixation in Treatment of Traumatic Spinopelvic Dissociation
Robot‐Aided Minimally Invasive Lumbopelvic Fixation in Treatment of Traumatic Spinopelvic Dissociation Open
Objective To investigate the surgical strategy, safety, and efficacy of close reduction and robot‐aided minimally invasive lumbopelvic fixation in treatment of traumatic spinopelvic dissociation. Methods Data of 32 patients (21 males and 1…
View article: Application of Modern Machinery Design Method in Mine Machinery Design
Application of Modern Machinery Design Method in Mine Machinery Design Open
In the context of the rapid development of science and technology, people’s demand for energy is also increasing. Moreover, mineral resources are an important type of energy indispensable in the development of the national economy. However…
View article: Clinical research on minimally invasive internal fixation for the treatment of anterior ring injury in tile C pelvic fracture
Clinical research on minimally invasive internal fixation for the treatment of anterior ring injury in tile C pelvic fracture Open
The aim of this study is to explore the clinical outcome and indications in treating anterior ring injury of Tile C pelvic fracture with minimally invasive internal fixation. We retrospectively reviewed 18 patients (aged 25–62, 34.2 ± 7.4)…
View article: Robot-assisted direct repair of spondylolysis
Robot-assisted direct repair of spondylolysis Open
Introduction: Direct repair of the pars defect in lumbar spondylolysis is an effective surgical procedure, but it is technically challenging. We assessed the feasibility of a new robotic system for intralaminar screw fixation of spondyloly…
View article: Clinical Effects of Oblique Lateral Interbody Fusion by Conventional Open <i>versus</i> Percutaneous Robot‐Assisted Minimally Invasive Pedicle Screw Placement in Elderly Patients
Clinical Effects of Oblique Lateral Interbody Fusion by Conventional Open <i>versus</i> Percutaneous Robot‐Assisted Minimally Invasive Pedicle Screw Placement in Elderly Patients Open
Objectives To compare the clinical outcomes of percutaneous robot‐assisted minimally invasive pedicle screw insertion versus freehand fluoroscopy‐assisted pedicle screw insertion using a traditional open technique in elderly patients under…
View article: Rate and Risk Factors of Superior Facet Joint Violation during Cortical Bone Trajectory Screw Placement: A Comparison of Robot‐Assisted Approach with a Conventional Technique
Rate and Risk Factors of Superior Facet Joint Violation during Cortical Bone Trajectory Screw Placement: A Comparison of Robot‐Assisted Approach with a Conventional Technique Open
Objective To compare the incidence and risk factors of superior facet joint violation (FJV) during cortical bone trajectory screw placement in robot‐assisted approach versus conventional technique. Methods A retrospective study, including …
View article: Artificial intelligence in orthopedic surgery
Artificial intelligence in orthopedic surgery Open
Artificial intelligence (AI), first proposed by Prof. John McCarthy in 1956, aims to reproduce human intelligence using computers. Machine learning (ML) is a form of AI that uses computational algorithms that learn and improve with experie…
View article: Comparison of Superior‐Level Facet Joint Violations Between Robot‐Assisted Percutaneous Pedicle Screw Placement and Conventional Open Fluoroscopic‐Guided Pedicle Screw Placement
Comparison of Superior‐Level Facet Joint Violations Between Robot‐Assisted Percutaneous Pedicle Screw Placement and Conventional Open Fluoroscopic‐Guided Pedicle Screw Placement Open
Objective To compare the superior‐level facet joint violations (FJV) between robot‐assisted (RA) percutaneous pedicle screw placement and conventional open fluoroscopic‐guided (FG) pedicle screw placement in a prospective cohort study. Met…
View article: Guideline for Posterior Atlantoaxial Internal Fixation Assisted by Orthopaedic Surgical Robot
Guideline for Posterior Atlantoaxial Internal Fixation Assisted by Orthopaedic Surgical Robot Open
Atlantoaxial transarticular facet screw fixation (Magerl technique) and C 1 lateral mass screws combined with C 2 pedicle screws fixation (Harms technique) are the most commonly used techniques for posterior internal fixation in the upper …
View article: Guideline for Thoracolumbar Pedicle Screw Placement Assisted by Orthopaedic Surgical Robot
Guideline for Thoracolumbar Pedicle Screw Placement Assisted by Orthopaedic Surgical Robot Open
The pedicle screw placement procedure is the most commonly used technique for spinal fixation and can provide reliable three‐column stabilization. Accurate screw placement is necessary in clinical practice. To avoid screw malposition, whic…
View article: Robot‐assisted Percutaneous Transfacet Screw Fixation Supplementing Oblique Lateral Interbody Fusion Procedure: Accuracy and Safety Evaluation of This Novel Minimally Invasive Technique
Robot‐assisted Percutaneous Transfacet Screw Fixation Supplementing Oblique Lateral Interbody Fusion Procedure: Accuracy and Safety Evaluation of This Novel Minimally Invasive Technique Open
Objectives Percutaneous transfacet screw fixation (pTSF) is a minimally invasive posterior fixation technique supplementing oblique lateral interbody fusion (OLIF) for lumbar spinal disorders. Accurate screw insertion is difficult to achie…
View article: Traumatic Spino‐pelvic Dissociation with Bilateral Triangular Fixation
Traumatic Spino‐pelvic Dissociation with Bilateral Triangular Fixation Open
Objective To evaluate the clinical outcomes of traumatic spino‐pelvic dissociation (TSD) treated with modified bilateral triangular fixation. Methods Eighteen consecutive patients of TSD were included in the study from March 2011 to March …
View article: Internal fixation in upper cervical spinal surgery: a randomized controlled study
Internal fixation in upper cervical spinal surgery: a randomized controlled study Open
Internal fixation in upper cervical spine (C1 and C2) is a big challenge. There is a large anatomical variation, and the upper cervical region is adjacent to important organs such as spinal cords, oblongata, vertebral artery, nerve roots a…
View article: Pedicle screw insertion in spine: a randomized controlled study for robot-assisted spinal surgery
Pedicle screw insertion in spine: a randomized controlled study for robot-assisted spinal surgery Open
To introduce a new robot-assisted surgical system for spinal posterior fixation which called TiRobot, based on intraoperative three-dimensional images. TiRobot has three components: the planning and navigation system, optical tracking syst…