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7,557 Result(s)
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Article
Open AccessA N–CoSe/CoSe2–C@Cu hierarchical architecture as a current collector-integrated anode for potassium-ion batteries
The highly reversible insertion/extraction of large-radius K+ into electrode materials remains a tough goal, especially for conversion-type materials. Herein, we design a current collector-integrated electrode (N...
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Investigations on Mn shielding the negative effect of Fe in the aluminum alloy anodes used for Al-air batteries
In this study, Al-Fe and Al-Fe-Mn alloy anodes are prepared and examined. The influence of impurity Fe on the microstructure and properties of Al alloy anodes is investigated using scanning electron microscopy...
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Electrode/solution interface adjustment through adding acetamide into the solution for inhibiting hydrogen evolution during iron electrodeposition
Electrodeposited iron films demonstrate commendable attributes such as a high magnetic flux density and enhanced stability. Nevertheless, the occurrence of the hydrogen evolution side reaction during the elect...
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Analytical Solution to the Problem of Lining Void in Deeply Buried Circular Tunnel
The excavation load is jointly borne by the surrounding rock and tightly-fitted lining, with different contact modes affecting the bearing effect. Therefore, this paper proposes a novel mechanical model of lin...
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A STEP-NC complaint and feature-based solution for intelligent process planning
Computer-aided process planning, as the link between designing and machining, is expected to move towards being of more automation and intelligence with the current trend of intelligent manufacturing. Hence, a...
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Open AccessRisk factors of prognosis for spontaneous cerebellar hemorrhage: a systematic review and meta-analysis
The most deadly type of spontaneous intracerebral hemorrhage is spontaneous cerebellar hemorrhage (SCH). The purpose of this meta-analysis was to investigate risk factors for prognosis in SCH patients to provi...
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A Review on Lead Extraction from Ore and Spent Lead Paste by Hydrometallurgical Processes
Lead ore/concentrate and spent lead paste are main resources for lead production currently. Though pyrometallurgical processes are mostly applied in industry, they usually suffer from the potential pollution o...
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Low-Temperature Oxidation of Diesel Particulate Matter Using Dielectric Barrier Discharge Plasma
The oxidation behavior of actual diesel particulate matter (DPM) prepared from diesel combustion was studied using a dielectric barrier discharge (DBD) reactor. The primary oxidation temperature (T30 at which 30%...
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Open AccessCOECG-resnet-GWO-SVM: an optimized COVID-19 electrocardiography classification model based on resnet50, grey wolf optimization and support vector machine
Coronavirus disease 2019 (COVID-19) has swiftly spread throughout the globe, causing widespread infection in various countries and regions, and was declared a pandemic by World Health Organization (WHO) in 202...
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Open AccessHigh positive predictive value of CNVs detected by clinical exome sequencing in suspected genetic diseases
Genetic disorders often manifest as abnormal fetal or childhood development. Copy number variations (CNVs) represent a significant genetic mechanism underlying such disorders. Despite their importance, the eff...
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Article
Open AccessMetabolic profiling reveals circulating biomarkers associated with incident and prevalent Parkinson’s disease
The metabolic profile predating the onset of Parkinson’s disease (PD) remains unclear. We aim to investigate the metabolites associated with incident and prevalent PD and their predictive values in the UK Biob...
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Article
DTS: dynamic training slimming with feature sparsity for efficient convolutional neural network
Deep convolutional neural networks have achieved remarkable progress on computer vision tasks over last years. In this paper, we proposed a dynamic training slimming with feature sparsity based on structured p...
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Open AccessAnti-explosion Performance of a New Type of Polyurea-Coated Corrugated Steel Plate Reinforced Concrete Slab
Improving the explosion resistance of the building wall has been a hot topic in the current protection engineering research, in this process, corrugated steel and polyisocyanate oxazolidine (POZD) were widely ...
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Open AccessDevelopment and validation of an automated Tomotherapy planning method for cervical cancer
This study aimed to develop an automated Tomotherapy (TOMO) planning method for cervical cancer treatment, and to validate its feasibility and effectiveness.
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Open AccessAssociation between preoperative persistent hyperglycemia and postoperative delirium in geriatric hip fracture patients
The management of preoperative blood glucose levels in reducing the incidence of postoperative delirium (POD) remains controversial. This study aims to investigate the impact of preoperative persistent hypergl...
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Open AccessWhite matter and cortical gray matter microstructural abnormalities in new daily persistent headache: a NODDI study
New daily persistent headache (NDPH) is a rare primary headache with unclear pathogenesis. Neuroimaging studies of NDPH are limited, and controversy still exists. Diffusion tensor imaging (DTI) is commonly use...
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Open AccessLASSO-derived nomogram for early identification of pediatric monogenic lupus
Monogenic lupus is defined as systemic lupus erythematosus (SLE)/SLE-like patients with either dominantly or recessively inherited pathogenic variants in a single gene with high penetrance. However, because th...
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Article
The Risk Factors of Postpartum Urinary Retention for Women by Vaginal Birth: A Systematic Review and Meta-Analysis
Postpartum urinary retention is one of the most common complications in women during the immediate postpartum period. The objective was to systematically assess risk factors for postpartum urinary retention af...
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Open AccessFuzzy random sensitivity analysis for the overall structure reliability of reinforced concrete freezing wellbores in deep alluvium based on hidden Markov model
To address the shortcomings of traditional reliability theory in characterizing the stability of deep underground structures, the advanced first order second moment of reliability was improved to obtain fuzzy ...
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Green Hydrothermal Preparation of Ag-CP Nanocomposites with Lily Bulbs for Non-Enzymatic Glucose Detection
Green synthesis represents a superior strategy for mitigating the adverse effects of chemical synthesis on the environment. In particular, the utilization of bio-sourced materials for nanomaterial synthesis c...