110 Result(s)
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Research on anti swing control method of four-rotor hanging load system under variable load conditions
This paper designs a controller based on the energy coupling combined with the adaptive principle to address the issues of swing and inaccurate positioning caused by load changes in a four-rotor hanging load s...
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Open AccessSeismic response of bridges employing knowledge-enhanced neural networks for the lumped plasticity modelling of RC piers
To facilitate seismic analysis of bridges, especially on a regional scale, this study established a parametric finite element model of bridges incorporating simplified component elements. It employs a knowledg...
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Open AccessDryland hydroclimatic response to large tropical volcanic eruptions during the last millennium
Drylands are highly vulnerable to climate change due to their fragile ecosystems and limited ability to adapt. In contrast to the global drying after tropical volcanic eruptions shown previously, we demonstrat...
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Microstructure and deformation mechanism of Ni-based wrought superalloys for A-USC power plants: a review
Ni-based wrought superalloys are a type of superalloy produced through casting-forging processes, and usually their high-temperature performance is strongly influenced by microstructure and deformation mechani...
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Self-assembly tungsten selenide hybrid ternary MOF derived magnetic alloys via multi-polarization to boost microwave absorption
Confronted with severe electromagnetic wave pollution, the development of high-performance electromagnetic wave shielding or absorbing materials is an effective way to deal with it. Notably, double transition ...
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Impacts of natural and anthropogenic forcings on historical and future changes in global-land surface air temperature in CMIP6–DAMIP simulations
To better understand the contributions of various external factors to past and future changes in global and regional climate, this study investigates the impacts of natural and anthropogenic forcings on histor...
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A unified model of multi-GNSS and multi‑frequency precise point positioning for the joint estimation of ionospheric TEC and time-varying receiver code bias
The short-term variability in receiver code biases (RCBs) has been identified as a prominent source of error leading to the degradation of precise point positioning (PPP) performance and ionospheric total elec...
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Preface to the Special Issue on Causes, Impacts, and Predictability of Droughts for the Past, Present, and Future
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Open AccessEvaluation of renal ischemia–reperfusion injury using CEUS in mice
Renal ischemia–reperfusion injury (IRI) frequently occurs clinically. We investigated the value of contrast-enhanced ultrasonography (CEUS) in the evaluation of renal IRI levels in mice.
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Open AccessMulti-objective design and optimization of squeezed branch pile based on orthogonal test
In recent years, the emergence of the squeezed branch pile has presented a new avenue for civil engineering, offering a distinctive structure and favorable mechanical characteristics. Squeezed branch piles hav...
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Article
Extreme Value Prediction of Traffic Loads Using the Average Conditional Exceedance Rate Method
An efficient prediction of the extreme value of traffic loads is crucial for the structural design, reliability evaluation, maintenance planning, and further life-cycle cost analysis of bridges. In this work, ...
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Open AccessMultiphase Interfacial Regulation Based on Hierarchical Porous Molybdenum Selenide to Build Anticorrosive and Multiband Tailorable Absorbers
The hierarchical porous structure is regulated by various species of PVP to achieve impedance matching.
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Future Drought Changes in China Projected by the CMIP6 Models: Contributions from Key Factors
Model simulations show that drought may become more severe and widespread in the 21st century due to human-induced global warming. However, the contributions from the key factors to the model-projected drought...
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Article
Preoperative prediction of macrotrabecular-massive hepatocellular carcinoma based on B-Mode US and CEUS
To develop a preoperative prediction model to identify macrotrabecular-massive hepatocellular carcinoma (MTM-HCC) and evaluate the model’s diagnostic performance in differentiating MTM-HCC from HCC.
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In-situ construction of a thermodynamically stabilized interface on the surface of single crystalline Ni-rich cathode materials via a one-step molten-salt route
Nickel rich LiNixCoyMn1−x−yO2 cathode materials have been studied extensively to increase the energy density of lithium-ion batteries (LIBs) due to their advantages of high capacity and low cost. However, the ani...
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Non-desolvation Zn2+ storage mechanism enables MoS2 anode with enhanced interfacial charge-transfer kinetics for low temperature zinc-ion batteries
The emerging rocking-chair aqueous zinc-ion battery (AZIB) configuration provides a promising approach for realizing their practical applications by avoiding the critical drawbacks of Zn metal anodes including...
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A homogenous solid polymer electrolyte prepared by facile spray drying method is used for room-temperature solid lithium metal batteries
The aggregation of inorganic particles with high mass ratio will form a heterogeneous electric field in the solid polymer electrolytes (SPEs), which is difficult to be compatible with lithium anode, leading to...
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High-rate performance magnesium batteries achieved by direct growth of honeycomb-like V2O5 electrodes with rich oxygen vacancies
Rechargeable magnesium batteries (RMBs) have emerged as a promising next-generation electrochemical energy storage technology due to their superiority of low price and high safety. However, the practical appli...
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The effect of oxidation on microstructures of a Ni-based single crystal superalloy during heat-treatment and simulated service conditions
Understanding the oxidation of Ni-based single crystal (SX) superalloys is significantly important because oxidation can damage the microstructure and eventually lead to failure of the alloy. Using advanced sc...
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Seasonal predictable source of the East Asian summer monsoon rainfall in addition to the ENSO–AO
Improvement in the seasonal forecasting of East Asian summer monsoon rainfall (EASMR) remains a great challenge, as it is influenced by varied and complex impacts from (1) external forcings and slowly varying ...