Publications by authors named "Xingyu Qi"
Background: There are few literatures comprehensively analyzed the global research in hip prosthesis joint infections (HPJI). We aim to clarify the global research trends and analysis the top 10 cited articles in the HPJI field.
Methods: We identified the core collection of articles/reviews in the HPJI field from 2001 to 2021 through the Web of Science Core Collection (WOSCC).
Article Synopsis
- Community resilience is essential for grassroots governance modernization, varying in characteristics across different community types.
- Existing research primarily relies on questionnaire data but overlooks the importance of different resilience components' weights, necessitating a more nuanced model for evaluation.
- The study employed the AHP-FCE model with objective data, highlighting the need for cultural resilience in urban settings and intelligent resilience in rural areas, advocating for a balanced approach to enhance overall community resilience.
Article Synopsis
- The synthesis of -difluorinated cyclobutenes is challenging due to the compatibility issues with the fluorine atom and the stability of the four-membered ring.
- A new transition-metal-free method has been created to produce these compounds from -difluorinated cyclopropyl -tosylhydrazons using a ring expansion reaction.
- This approach simplifies the process by allowing the reaction to occur without the need for inert gas protection, making it an efficient way to synthesize -difluorinated cyclobutenes.
Article Synopsis
- Millimeter-wave (mm-wave) technology is essential for future networks and V2X communication but is susceptible to cybersecurity threats like interference and eavesdropping.
- The study introduces an attention-enhanced defensive distillation network (AEDDN) to bolster the security and reliability of V2X mm-wave communication against these adversarial attacks.
- By integrating transformer algorithms with defensive distillation, the AEDDN model effectively filters out misleading data and strengthens decision-making, showing improved performance in experiments compared to traditional convolutional neural networks (CNNs).
A Roadside Precision Monocular Measurement Technology for Vehicle-to-Everything (V2X).
Sensors (Basel)
September 2024
Article Synopsis
- V2X communication is evolving with the introduction of holographic intersections, which enhance smart transportation through collaborative perception and decision-making.
- An automated vehicle distance detection and warning system using camera streams and edge computing is proposed for improved roadside information accuracy.
- Experimental results demonstrate high precision in distance detection, contributing to traffic safety and supporting intelligent connected and autonomous vehicles at these advanced intersections.
Article Synopsis
- Acylphosphatase (AcP) is an enzyme that breaks down acylphosphate and relies on phosphate ions (Pi) for stability and activity.
- This study used magnetic tweezers to examine how Pi affects the folding and unfolding rates of AcP in different buffers under varying forces, finding that Pi does not change the folding dynamics but reduces the unfolding rate.
- The research indicates that Pi binds to the stable form of AcP, enhancing its stability, and highlights the specific interactions between ligands and receptors.
Article Synopsis
- The synthesis of chiral fluorinated cyclobutane derivatives has been challenging in synthetic chemistry.
- A new method using rhodium catalysis allows for effective asymmetric hydroboration and hydrodefluorination of cyclobutenes, yielding chiral compounds with high selectivity.
- The resulting chiral gem-difluorinated α-boryl cyclobutanes can serve as useful building blocks for creating a wide variety of enantioenriched fluorinated cyclobutane derivatives.
Article Synopsis
- Aqueous formic acid dehydrogenation (FAD) is important for producing hydrogen, a clean energy source, using Pd-based catalysts that convert formic acid to hydrogen and carbon dioxide.
- Researchers conducted experiments varying reactant concentrations and modifying Pd with Ag to study the FAD rates and their correlation with the catalyst's open-circuit potential (OCP).
- Findings revealed that lower OCP values corresponded with higher FAD rates, while catalyst performance decreased over time, showing a linear relationship between FAD rate and OCP during decay, linking thermal and electrocatalytic processes.
Article Synopsis
- Z-Ligustilide (Z-LIG) shows potential as a therapy for acute myeloid leukemia (AML) by selectively inducing ferroptosis in AML cells, which is a type of cell death driven by lipid peroxidation.
- The study confirms that Z-LIG influences important pathways like Nrf2/HO-1 to regulate ferroptosis, revealing a complex relationship where mild activation can protect against while excessive activation promotes cell death in AML cells.
- Experimental methods included in vitro tests, in vivo mouse models, and various molecular analyses to confirm the role of Z-LIG in altering iron-related proteins and cell death pathways in AML, highlighting its specific effects compared to normal cells.
Article Synopsis
- Decarbonization is crucial for limiting global warming, and CO hydrogenation using hydrogen from water electrolysis is a promising method to reduce carbon emissions and enhance hydrogen use.
- Metal-organic frameworks (MOFs) are gaining attention for designing effective catalysts for CO hydrogenation due to their advantageous properties like high surface area and tunable structures.
- The review highlights advancements in MOF-based catalysts, focusing on the benefits of confinement effects and discussing the challenges and future opportunities in optimizing these catalysts for large-scale applications.
Article Synopsis
- The text discusses how laser energy during application is converted to heat, impacting high-speed aircraft in flight.
- A novel photochemical method with Ag nanoparticles/C3N4 was developed to reduce the thermal effects of lasers.
- The study found that smaller Ag particles improved laser absorption, achieving a 7.1% energy absorption rate at a specific laser energy level.
Article Synopsis
- The study investigates how controlling the electrochemical potential of catalysts can improve their performance by reducing the coverage of adsorbed substances such as CO, which inhibits catalytic reactions.
- Using aqueous CO oxidation as a model, researchers found that applying an anodic potential significantly increased the rate of CO formation by five times compared to traditional methods.
- The findings suggest a universal approach to enhance thermal catalysis through electrochemical tuning, showing promising results across various metal catalysts and offering potential for more environmentally friendly reaction processes.
Article Synopsis
- Concerns about energy and environmental sustainability are prompting a reevaluation of catalytic processes to enhance efficiency and effectiveness.
- The study focuses on the chemical potential of electrons in solid catalysts during thermal catalysis, which influences the rates of catalytic reactions.
- It discusses the application of electrochemical tools to better understand and manipulate catalyst potentials, thereby improving catalytic performance by managing the effects of adsorbates in these processes.
Article Synopsis
- Axially organizing nano-objects into superlattice nanowires can enhance sunlight utilization and improve efficiency in optoelectronics and solar-to-fuel processes.
- Developing precise colloidal axial superlattice nanowires (ASLNWs) with programmable features is challenging but essential for maximizing their effectiveness.
- A new axial encoding method allows for controlled synthesis of diverse ASLNWs, leading to significant performance improvements, such as enhanced hydrogen production rates in solar energy applications.