45 results for "Chengcheng Fu"
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A Digital-Twin Framework for Predicting the Remaining Useful Life of Piezoelectric Vibration Sensors with Sensitivity Degradation Modeling
Piezoelectric vibration sensors (PVSs) are widely applied to vibration detection in aerospace engines due to their small size, high sensitivity, and high-temperature resistance. The precise prediction of their remaining useful life (RUL) under high temperatures is crucial for their maintenance…
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Journal Article Full text
RUL Prediction for Piezoelectric Vibration Sensors Based on Digital-Twin and LSTM Network
Piezoelectric vibration sensors (PVSs) are widely used in high-temperature environments, such as vibration measurements in aero-engines, because of their high accuracy, small size, and high temperature resistance. Accurate prediction of its RUL (Remaining Useful Life) is essential for applying and…
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Energy‐Efficient Control Optimization of Subway Train with Bidirectional Converter Substations
ABSTRACT The energy consumption of the subway has attracted much attention. Applying bidirectional converter substations (BCS) and researching energy‐efficient train control (EETC) strategies can effectively reduce the energy consumption of the subway system. This paper analyzes the coupling model…
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Site and Characteristic Optimization of Retrofitted Bidirectional Converters in Subway Traction Substations Considering Integrated Cost
The rectifier traction substations used in subway power supply systems cannot feed back regenerative energy (RE), leading to high energy consumption. The subway power supply system is retrofitted to effectively feed back and utilize RE based on bidirectional converters (BC) to achieve real-time…
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Optimal Dispatching Method of Demand-Side Resources with Load Aggregator Participation
Demand response (DR) technology is an important means to realize new energy consumption and dual-carbon strategy. However, independent demand-side entities lack effective participation pathways in dispatch due to the decentralized characteristics of demand-side resources (DSRs) and limited actual…
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An energy‐efficient train control approach with dynamic efficiency of the traction system
Abstract The efficiency of the train traction system (TTS) changes dynamically with operating conditions. In this paper, a more realistic dynamic efficiency model of TTS is established considering the power flow and non‐linear loss of TTS. Based on the real model, the optimal control problem of the…
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A hybrid deep learning framework for bacterial named entity recognition with domain features
Abstract Background Microbes have been shown to play a crucial role in various ecosystems. Many human diseases have been proved to be associated with bacteria, so it is essential to extract the interaction between bacteria for medical research and application. At the same time, many bacterial…
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Efficient removal of titanium and vanadium impurities in aluminum melt by adding Al–B alloy containing AlB12
The titanium and vanadium impurities in aluminum melt can be minimized by adding an AlB12-containing Al–B alloy. In this study, we investigated the removal mechanism of titanium and vanadium impurities associated with the element migration and phase transformation, as well as the microstructural…
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A two‐stage optimization method of power supply scheme of on‐board supercapacitor‐powered tram
Abstract Aiming at the power supply scheme (PSS) of the on‐board supercapacitor‐powered tram, considering the cost and margin of the PSS, a two‐stage method is designed to optimize the layout of the charging stations and the configuration of the supercapacitor (SC). First, the SC‐powered tram model…
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Study on the behavior of impurities in zone melting of aluminum
In this study, the migration and distribution behaviors of Cu, Si, Fe, and Ti impurities in the process of preparing high-purity Al by zone melting under an argon atmosphere were investigated. The width of the molten zone during the experiment was determined as 40 mm, based on simulation…
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Journal Article
Manganese-loaded carbon nanoparticles ameliorate ANCA-associated vasculitis by inhibiting ferroptosis
Abstract Antineutrophil cytoplasmic antibody-associated glomerulonephritis (ANCA-GN), a life-threatening vasculitis manifestation, involves systemic endothelial injury and rapid renal decline. Despite limited therapies, the role of ferroptosis, a newly characterized form of regulated cell death, in…
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Redefining multiple myeloma treatment: Advances, challenges, and future directions in immunotherapy
Abstract. Multiple myeloma (MM) is a hematological malignancy that poses significant treatment challenges due to its heterogeneity and propensity for relapse and progression. In the last two decades, the therapeutic landscape of MM has changed dramatically, but the disease remains largely…
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The Clinical Characteristics of Immunoglobulin Light Chain Amyloidosis in the Chinese Population: A Systematic Scoping Review
Immunoglobulin light chain (AL) amyloidosis is the most common type of systemic amyloidosis in China and is associated with increased morbidity and a poor prognosis. However, the clinical characteristics of Chinese patients with AL amyloidosis have not been systematically investigated. This scoping…
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Appropriate pre-transplant strategy for patients with myelodysplastic syndromes receiving allogeneic haematopoietic stem cell transplantation after myeloablative conditioning
PurposeAppropriate pre-transplant strategies in patients with myelodysplastic syndromes (MDS) remain challenging. We sought to assess the effect of different pre-transplant therapies and transplantation interval times on patient prognosis.MethodsWe retrospectively analysed clinical data for 371…
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Allogeneic Stem Cell Transplantation Combined With Transfusion of Mesenchymal Stem Cells in Primary Myelofibrosis: A Multicenter Retrospective Study
BackgroundAllogeneic stem cell transplantation (allo-SCT) remains the only effective curative therapy for primary myelofibrosis. Utilization and efficacy of allo-SCT are limited by lethal complications, including engraftment failure, and acute (aGVHD) and chronic graft-versus-host disease (cGVHD)…
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Prognostic Value of Thrombocytopenia in Myelodysplastic Syndromes After Hematopoietic Stem Cell Transplantation
Prolonged isolated thrombocytopenia (PT) is a common complication affecting the outcome of stem cell transplantation. In this study, we undertook a real-world study of 303 myelodysplastic syndrome (MDS) patients who received allogeneic hematopoietic stem cell transplantation (HSCT) between December…
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CeO2 Nanoparticles Seed Priming Increases Salicylic Acid Level and ROS Scavenging Ability to Improve Rapeseed Salt Tolerance
Abstract Soil salinity is a major issue limiting efficient crop production. Seed priming with nanomaterials (nanopriming) is a cost‐effective technology to improve seed germination under salinity; however, the underlying mechanisms still need to be explored. Here, polyacrylic acid coated nanoceria…
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Polyacrylic Acid‐Coated Selenium‐Doped Carbon Dots Inhibit Ferroptosis to Alleviate Chemotherapy‐Associated Acute Kidney Injury
Abstract Cisplatin‐associated acute kidney injury (AKI) is a severe clinical syndrome that significantly restricts the chemotherapeutic application of cisplatin in cancer patients. Ferroptosis, a newly characterized programmed cell death driven by the lethal accumulation of lipid peroxidation, is…
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Mechanisms of nanomaterials for improving plant salt tolerance
Most of cereal crops are glycophytes which are sensitive to salinity. Thus, the increase of land salinization globally threatens crop production. Conventional strategies of breeding programs, flushing saline soil with fresh water, and phytoremediation to address salinity issue in crop production…
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Nanopriming with selenium doped carbon dots improved rapeseed germination and seedling salt tolerance
Soil salinity is a big environmental issue affecting crop production. Although seed nanopriming has been widely used to improve seed germination and seedling growth under salinity, our knowledge about the underlying mechanisms is still insufficient. Herein, we newly synthesized selenium-doped…