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Article
Adaptive Super-Twisting Sliding Mode Control of Microgrid Based on Fixed-Time Sliding Mode Observer
Describing the networked inverter in an AC microgrid as a multi-intelligent system and considering the voltage restoration problem as a tracking problem, a finite-time quadratic control strategy for microgrid ...
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Article
Synthesis, crystal structures, magnetism and fluorescence of manganese(II) and copper(II) complexes based on 2,5-diketopiperazine-N,N′-diacetic acid ligands
Two novel 2,5-diketopiperazine-N,N′-diacetic acid-based (H2DPDA) metal complexes [Mn(DPDA)0.5(phen)2H2O]2Cl2·2H2O (1) and {[Cu(DPDA)(phen)H2O]·4H2O}n(2)(H2DPDA = 2,5-diketopiperazine-N,N′-diacetic acid, phen = ph...
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Article
Range Coopetition: NEV Automakers' Strategies Under Dual Credit Policy Influences
This study investigates the strategic selection in R&D and production stages between competition and coopetition for duopoly heterogeneous new energy vehicle (NEV) automakers under the dual credit policy (DCP)...
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Article
Synthesis of CuI-modified thiol-functionalized MCM-41 silica-based materials and their catalytic tetralin performance
A novel loaded copper ion catalyst, Cu/MCM-41-SH, was synthesized using CuI-modified thiol-functionalized MCM-41 silica-based materials, and the prepared catalysts were characterized by XPS, FT-IR, SEM and N2 ads...
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Article
Smart Control of DCT Proportional Solenoid Valve Based on Data Mining
High performance of clutch control is essential for dual-clutch transmission (DCT) system to ensure good shifting smoothness of vehicle driving. The control performance of clutch in DCT driven by proportional ...
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Article
Fixed-time control of distributed secondary voltage and frequency for microgrids considering state-constrained
The fixed time control problem for the secondary voltage and frequency of islanded AC microgrids is studied. Based on the multi-agent consensus method, an adaptive fuzzy fixed-time secondary voltage controller...
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Article
Open AccessIdentification of metabolism-related key genes as potential biomarkers for pathogenesis of immune thrombocytopenia
Immune thrombocytopenia (ITP), an acquired autoimmune disease, is characterized by immune-mediated platelet destruction. A biomarker is a biological entity that contributes to disease pathogenesis and reflects...
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Article
Chemometric−Assisted QuEChERS Method for Multiresidue Analysis of Veterinary Drugs in Pigeon Muscle by LC-MS/MS
Pigeon is an essential poultry with tasty meat and high protein content, and its breeding and consumption of meat have been increasing annually. Nevertheless, technical bottlenecks still exist in detecting vet...
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Article
Multi-span transition networks: a new unified framework for analyzing time series
The paper seeks to overcome the limitations inherent in traditional transition network methods, which primarily concentrate on transition frequencies between adjacent symbols, neglecting broader transition rel...
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Article
Open AccessScreening and verification of hub genes in esophageal squamous cell carcinoma by integrated analysis
Esophageal squamous cell carcinoma (ESCC) is one of the most common malignant tumors. However, the mechanisms underlying ESCC tumorigenesis have not been fully elucidated. Thus, we aimed to determine the key g...
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Article
Microgrid Fault Diagnosis Based on Whale Algorithm Optimizing Extreme Learning Machine
A microgrid fault diagnosis method based on whale algorithm optimizing extreme learning machine (ELM) is proposed. Firstly, the three-phase fault voltage is analyzed by wavelet packet decomposition, and the fe...
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Article
Boosting reversible charging of Li-ion batteries at low temperatures by a synergy of propylene carbonate-based electrolyte and defective graphite
Propylene carbonate (PC)-based electrolytes have exhibited significant advantages in boosting the low-temperature discharging of graphite-based Li-ion batteries. However, it is still unclear whether they can i...
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Article
Event-triggered consensus control for DC microgrids based on MKELM and state observer against false data injection attacks
This paper proposes an event-triggered distributed control method based on state observer and multi-kernel extreme learning machine (MKELM) for direct current microgrid, which can suppress the false data injec...
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Article
Study on the influence of ultrasonic-assisted cutting on the surface quality of CFRP
In order to study the influence of machining methods and parameters on the surface quality of carbon fiber reinforced composites (CFRP) in the cutting process, the finite element simulation model of ultrasonic...
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Article
Open AccessSafety and feasibility of anti-CD19 CAR T cells expressing inducible IL-7 and CCL19 in patients with relapsed or refractory large B-cell lymphoma
Although CD19-specific chimeric antigen receptor (CAR) T cells are curative for patients with relapsed or refractory large B-cell lymphoma (R/R LBCL), disease relapse with tumor antigen-positive remains a chal...
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Article
Open AccessDTX2 promotes glioma development via regulation of HLTF
Human Deltex 2 (DTX2) is a ubiquitin E3 ligase that functions as an oncogene and has been shown to participate in many human cancers. However, the role of DTX2 in glioma progression has remained obscure. In th...
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Chapter and Conference Paper
Research on Single-Phase Ground Fault Line Selection and Positioning System of Low-Current Grounding System
The role of fault location in single-phase grounding systems is very important, but there is a problem of poor accuracy. The original positioning method solves the fault location problem in single-phase ground...
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Chapter and Conference Paper
A Long-Tail Relation Extraction Model Based on Dependency Path and Relation Graph Embedding
Distant supervision, a method for relation extraction, leverages knowledge base triples to label entities and relations in text, but this leads to noisy labels and long-tail problems. Among long-tail dependenc...
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Article
Differences in survivability and toxic potential among Microcystis colonies of different sizes in sediment
Microcystis colonies have the ability to persist for extended periods in sediment and function as a “seed bank” for the succeeding summer bloom in water column. The colonial morphology and toxin production abilit...
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Article
Open AccessEvaluation of the efficacy of Biejia decoction pill combined with entecavir in the treatment of hepatitis B liver fibrosis/cirrhosis by VCTE
The vibration controlled transient elastography (VCTE) technique was used to assess the effectiveness of a Biejia Decoction pill in combination with Entecavir in the treatment of hepatitis B liver fibrosis/cir...
