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130 Result(s)
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Article
Development and validation of a novel screening tool for deep vein thrombosis in patients with spinal cord injury: A five-year cross-sectional study
Cross-sectional study.
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Article
Does policy integration promote water–energy–food coordination? A quasi-natural experiment in the Yangtze River Delta Urban Agglomeration
Policy integration is widely concerned for water–energy–food (WEF) nexus management as there always be synergies and trade-offs between WEF governance. This paper aims to study whether policy integration has p...
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Article
ETQ-learning: an improved Q-learning algorithm for path planning
Path planning algorithm has always been the core of intelligent robot research; a good path planning algorithm can significantly enhance the efficiency of robots in executing tasks. As the application scenario...
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Article
Operational State Recognition of Continuous Worm Gear Grinding Process Based on Wavelet Packet Energy Ratio and Double-Layer SVM Classifier
In the process of worm gear grinding, chatter is a kind of unsteady vibration that directly affects the stability of worm gear grinding. It will not only leave vibration marks on the surface of the gear, reduc...
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Article
Adsorption performance of silver ion on acrylic grafted carboxymethyl chitosan/dialdehyde starch
In the present study, the novel environmental-friendly adsorbent (PAA-g-CMCDAS) obtained from carboxymethyl chitosan (CMC), dialdehyde starch (DAS) and polyacrylic acid (PAA) is used for removing silver ion. The ...
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Article
A modified RBF-CBR model considering evaluation index for gear grinding process with worm grinding wheel decision support system
The grinding process of transmission gear with worm grinding wheel usually relies on the manual parameter setting by experienced engineers, but the reliability and validity are quite hard to control due to man...
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Article
Open AccessMachine learning-based pathomics signature of histology slides as a novel prognostic indicator in primary central nervous system lymphoma
To develop and validate a pathomics signature for predicting the outcomes of Primary Central Nervous System Lymphoma (PCNSL).
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Article
Open AccessEfficacy of electroacupuncture therapy in patients with functional anorectal pain: study protocol for a multicenter randomized controlled trial
Some Chinese scholars have initially explored the efficacy of electroacupuncture at Baliao acupoint in patients with functional anorectal pain (FAP). However, their studies are performed in a single center, or...
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Article
Open AccessUtilization of cotton byproduct-derived biochar: a review on soil remediation and carbon sequestration
Biochar can improve soil health and fix CO2 by altering soil microenvironment, thus impacting the global carbon cycle and the change of soil ecological environment. Recent studies show that cotton byproduct-deriv...
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Article
Retraction Note: Expression recognition algorithm based on MDS-HOG feature optimization and differential weights
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Article
Open AccessMultiple serum anti-glutamate receptor antibody levels in clozapine-treated/naïve patients with treatment-resistant schizophrenia
Glutamatergic function abnormalities have been implicated in the etiology of treatment-resistant schizophrenia (TRS), and the efficacy of clozapine may be attributed to its impact on the glutamate system. Rece...
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Article
Oxidation Resistance of In Situ Reaction/Hot Pressing Synthesized Ti2AlC–20% TiB2 Composite at 600–900 °C in Air
The oxidation behavior and kinetics of Ti2AlC–20vol.%TiB2 composite at 600–900 °C in air were investigated. The results showed that the oxidation kinetics of the composite followed a logarithmic law within the gi...
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Article
Prognostic value of the systemic inflammatory index (SII) and systemic inflammatory response index (SIRI) in patients with traumatic spinal cord injury
The overwhelming inflammatory response plays a critical role in the secondary injury cascade of traumatic spinal cord injury (tSCI). The systemic immune inflammatory index (SII) and systemic inflammatory respo...
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Article
Open AccessResearch status, trends, and mechanisms of biochar adsorption for wastewater treatment: a scientometric review
In the last decade, biochar application research has emerged as a hot topic in water treatment studies, which made biochar adsorption one of the primary wastewater treatment strategies. This paper presents a g...
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Article
Graphene-modified hybrid coating for improving the atomic oxygen erosion resistance of Kapton
To improve the atomic oxygen (AO) erosion resistance of Kapton for application as an aerospace material in low earth orbit (LEO), a graphene-modified polysiloxane-60 vol.% SiO2 (G-PSS) composite coating was prepa...
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Article
Differences in olfactory dysfunction and its relationship with cognitive function in schizophrenia patients with and without auditory verbal hallucinations
Olfactory discrimination dysfunction has been observed in patients with schizophrenia (SCZ), but its relationship with cognitive function has not been clarified. The purpose of this study was to examine the di...
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Article
Low dielectric constant ultrathin polyimide films alternated by poly(amic acid) salt/poly(allylamine hydrochloride)/imogolite through layer by layer deposition
The ultrathin polyimide films with low dielectric constant have been fabricated by static electronic layer by layer self-assembly of poly(amic acid) salt (PAAs)/poly(allylamine hydrochloride) (PAH)/imogolite n...
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Article
Open AccessEffect of the telemedicine-supported multicomponent exercise therapy in patients with knee osteoarthritis: study protocol for a randomized controlled trial
The rising prevalence of knee osteoarthritis is placing a considerable strain on the global healthcare system. To address this issue, telemedicine-supported multicomponent exercise therapy has emerged as a pro...
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Article
Open AccessMonocyte to high-density lipoprotein ratio is associated with mortality in patients with coronary artery diseases
Whether the monocyte to high-density lipoprotein ratio (MHR) is associated with the prognosis of coronary artery disease (CAD) is inconclusive.
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Article
A competitive swarm optimizer with local search for solving optimal reactive power dispatch of wind farm
A technical and economic analysis of the doubly fed induction generator-based wind farm is established. The active power loss and levelized cost of energy minimization, sensitivity analysis and Monte Carlo sim...