Southeast University

Two-dimensional GaOOH framework materials: Ultrathin GaOOH nanosheets coordinated with organic linkers

Two-dimensional (2D) materials have attracted growing interest in applications as adsorbent due to their high surface-to-volume ratio and tunable properties. However, randomly stacked 2D structures often suffer from restricted reactant diffusion and limited access to active sites...

Unpacking the institutional and psychological pathways of community empowerment in cultural heritage governance

Abstract Community empowerment is widely recognized as an effective strategy for improving resident satisfaction in the governance of cultural heritage sites. However, existing studies focus primarily on institutional design and do not systematically explore the underlying psycho...

Cyclic performance of a two-story reinforced-concrete frame strengthened with inverted-V buckling-restrained braces and T-shaped anchorage

This study investigated the seismic performance of a 1/3-scale, two-story, three-span reinforced-concrete frame strengthened with inverted-V buckling-restrained braces (BRBs) and a T-shaped anchorage system. In the tested configuration, two BRBs were installed at each story, with...

Combined Chemical and Physical Activation of Blast‐Furnace Slag Using Lime Kiln Dust: Mechanisms and Performance Enhancement

Utilizing industrial by‐products as supplementary cementitious materials is an effective strategy for improving the sustainability of the construction industry. This study investigates a waste‐to‐waste approach in which lime kiln dust (LKD)—a fine particulate by‐product of lime c...

Physics-constrained liquid neural network for wind-induced vibrations prediction of hanger cables on long-span suspension bridges

Wind-induced vibrations (WIVs) of hanger cables on long-span suspension bridges could accelerate fatigue in suspension bridge suspension cables, damage damping devices, and other serviceability issues. The existing high-fidelity fluid-structure simulations are costly for real-tim...

Bias-reconfigurable barrier photodetectors for integrated broadband sensing and neuromorphic vision

Intelligent vision systems demand photodetectors with reconfigurable response to support diverse modalities like high-speed sensing and neuromorphic processing. Here we show a bias-reconfigurable barrier photodetector that enables continuous modulation of response time across 7 o...

A diffusion-based sequential generative workflow for AI-assisted architectural and structural design of detached houses

Traditional architectural and structural design workflows often require repetitive manual operations. Although recent artificial intelligence methods have advanced floor plan generation and structural design, most studies focus on isolated subtasks and simple residential datasets...

Impact-Induced Damage Localization and Post-Damage Electrochemical Response of Multilayer Protective Coatings on Carbon and Weathering Steels

Mechanical impact during transportation and construction can locally damage protective coatings on steel bridge components and affect their subsequent barrier response. In this study, conventional baseline and modified multilayer coating systems were prepared on Q235B carbon stee...

A PVDF‐Based Composite Solid Electrolyte Enabled by Carbon‐Free LiFePO 4 for Stable Lithium Metal Batteries

ABSTRACT Developing polymer‐based solid electrolytes with efficient Li + transport, electronic insulation, mechanical robustness, and stable electrode interfaces remains challenging for solid‐state lithium‐metal batteries. Here, a carbon‐free LiFePO 4 (LFP)/PVDF composite solid e...

Rights configuration in China's governance of low-altitude airspace for drone operations: A bundle-of-rights analysis

Against the backdrop of the rapid expansion of low-altitude drone operations and emerging urban air mobility, this study examines the configuration of rights in China's governance of low-altitude airspace for drone operations, with particular attention to whether the existing leg...

Transforming Gas Separations with Scalable Carbon Molecular Sieve Membranes Enabled by Chemically Tuned Hollow‐Fiber Precursors

ABSTRACT Blending hydrogen into natural gas pipelines requires efficient separation, while helium recovery from natural gas via cryogenic distillation is energy‐ and capital‐intensive, driving demand for better membranes. This study develops ultraselective carbon molecular sieve...

Joint Optimization of Multi-Port Berth Allocation and Ship Lock Scheduling in River–Sea Direct Transport

River–sea direct transport systems emerging along the Pinglu Canal connect coastal and inland port clusters through shared lock facilities. When berth and lock resources are planned independently, uneven port workloads, mismatched vessel flows, and avoidable waiting may arise. Th...

Quinoline-Based Amide Foldamers with One-Handed Chirality Induced by an Asymmetric Plane

Abstract A quinoline-containing cyclophane derivative with planar chirality was rationally designed and synthesized based on [2.2]paracyclophane (PCP) and used as a structural unit to induce the absolute one-handed helical conformation of quinoline foldamers. 1H NMR, X-ray crysta...

Tubular SiO2−TiO2 Hybrid Inverse Opal Porous Layers as an Optical Interferometric Platform

Abstract Inspired by the efficient mass transfer properties of biological vascular systems, tubular structures have garnered significant attention in sensing due to their outstanding hydrodynamic performance. Transforming these passive conduits into active sensing platforms requi...

A Distributed-Acoustic-Sensing-Based Method for Early Warning of Urban Road Subsurface Cavities Using Vehicle-Induced Vibrations

Rapid underground development in cities increases the hidden risks of roadbed cavities. Traditional geophysical methods, such as ground-penetrating radar (GPR), are costly and unsuitable for automated large-scale monitoring. This paper proposes a distributed-acoustic-sensing (DAS...

Evaluation of the Global Fibrinolytic Capacity of Whole Blood

Abstract Assessment of the global fibrinolytic capacity of whole blood is of great clinical value for the diagnosis of bleeding and thrombotic disorders, the guidance of therapeutic decision-making, and prognosis monitoring. However, due to the complexity of the fibrinolytic syst...

Multimodal Feedback-Enhanced Soft Hand Rehabilitation Robot: System Development and Preliminary Clinical Evaluation

Soft robotic systems have attracted increasing attention for hand rehabilitation because of their compliance, adaptability, and potential for comfortable human–robot interaction. However, the clinical translation of soft hand rehabilitation robots remains limited by insufficient...

Diverse coupling between climate change, socio-economic factors and climate potential productivity in Africa

Africa’s accelerating climate warming has rendered its climate potential productivity (CPP) increasingly vulnerable, raising global concerns over biodiversity, water resources, and food security. Understanding the long‑term evolution of CPP and its driving mechanisms has therefor...

Integrated optimization of collection point selection, UAV routing, and upload scheduling for UAV-aided data collection

Unmanned aerial vehicles (UAVs) provide a flexible means of collecting data from spatially distributed sensor networks in intelligent transportation systems. This study investigates a UAV-assisted data collection problem that jointly optimizes collection point (CP) selection, UAV...

Static-dynamic triggering mechanisms of rockburst in straight-walled arch roadways under different principal stress orientations and impact disturbances

This study investigates how principal-stress orientation affects impact disturbance triggered rockburst around straight-walled arch roadways. Coupled static-dynamic loading tests were conducted on specimens containing a straight-walled arch opening with orientation angles of 0°,...