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237 Result(s)
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Article
Absence of ultrasonic-vibration-induced plasticity in metallic glacial glasses
Metallic glasses (MGs) have been found to exhibit unexpected ultrasonic-vibration-induced plasticity (UVIP), which provides a promising way to realize room temperature processing and molding of MGs. However, w...
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Article
Experimental quantum computational chemistry with optimized unitary coupled cluster ansatz
Quantum computational chemistry has emerged as a potential application of quantum computing. Hybrid quantum-classical computing methods, such as variational quantum eigensolvers, have been designed as promisin...
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Article
Open AccessRole of umbilical cord mesenchymal stromal cells in skin rejuvenation
Aging is the main cause of many degenerative diseases. The skin is the largest and the most intuitive organ that reflects the aging of the body. Under the interaction of endogenous and exogenous factors, there...
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Article
Technical variety of anastomotic techniques used in proximal gastrectomy with double-tract-reconstruction - a narrative review
In the past 40 years, the incidence of esophagogastric junction cancer has been gradually increasing worldwide. Currently, surgical resection remains the main radical treatment for early gastric cancer. Due to...
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Article
Open AccessRisk factors for renal outcomes in children with antineutrophil cytoplasmic antibody-associated vasculitis: a nationwide retrospective study in China
Pediatric antineutrophil cytoplasmic antibody-associated vasculitis (AAV) is a life-threatening systemic vasculitis featured by liability to renal involvement. However, there are few studies on the risk factor...
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Article
Open AccessSeroprevalence and molecular detection of Toxoplasma gondii and Neospora caninum in beef cattle and goats in Hunan province, China
Toxoplasma gondii and Neospora caninum are closely related protozoan parasites that are considered important causes of abortion in livestock, causing huge economic losses. Hunan Province ranks 12th in the product...
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Article
Open AccessRelationship between abnormal pelvic floor electromyography and obstetric factors in postpartum women: a cross-sectional study
To evaluate the surface electromyography (sEMG) of pelvic floor muscles (PFMs), compare between vaginal birth and cesarean section and correlate with maternity and obstetrics characteristics in primiparous 6–8...
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Article
RuCo alloy nanoparticles embedded within N-doped porous two-dimensional carbon nanosheets: a high-performance hydrogen evolution reaction catalyst
Develo** cost-effective electrocatalysts with high activity and stability especially at high current density is of great significance for the large-scale commercial application of electrochemical water split...
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Article
Multi-Modal Meta-Transfer Fusion Network for Few-Shot 3D Model Classification
Nowadays, driven by the increasing concern on 3D techniques, resulting in the large-scale 3D data, 3D model classification has attracted enormous attention from both research and industry communities. Most of ...
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Article
Open AccessDirect osteosynthesis in the treatment of atlas burst fractures: a systematic review
The treatment of unstable atlas fractures remains a controversial topic. The study aims at assessing the prognosis and efficacy of osteosynthesis for unstable atlas fractures through a review of the current li...
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Article
Open AccessDesign of a novel lateral mass screw–plate system for the treatment of unstable atlas fractures: a finite element analysis
Osteosynthesis of unstable atlas fractures preserves joint motion and therefore has a distinct advantage over a range of treatment procedures. To prevent the potential disadvantages associated with osteosynthe...
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Article
Open AccessSystemic inflammation and insulin resistance-related indicator predicts poor outcome in patients with cancer cachexia
The C-reactive protein (CRP)-triglyceride-glucose (TyG) index (CTI), which is a measure representing the level of inflammation and insulin resistance (IR), is related to poor cancer prognosis; however, the CTI...
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Article
Open AccessDiagnostic status and epidemiological characteristics of community-acquired bacterial meningitis in children from 2019 to 2020: a multicenter retrospective study
Community-acquired bacterial meningitis (CABM) is the main cause of morbidity and mortality in children. The epidemiology of CABM is regional and highly dynamic. To clarify the diagnostic status and epidemiolo...
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Chapter and Conference Paper
Application Conditions of Binomial Regression Method for Reserves Evaluation of Geopressured Gas Reservoirs
Because the binomial regression reserve evaluation method for geopressured gas reservoirs is only dependent on pressure and production data, which is simple and practical, it is widely used for reserve evaluat...
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Article
Open AccessAuxetic piezoelectric effect in heterostructures
Inherent symmetry breaking at the interface has been fundamental to a myriad of physical effects and functionalities, such as efficient spin–charge interconversion, exotic magnetic structures and an emergent b...
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Article
Combined metabolome and transcriptome analysis reveals a critical role of lignin biosynthesis and lignification in stem-like pneumatophore development of the mangrove Avicennia marina
Transcriptional and metabolic regulation of lignin biosynthesis and lignification plays crucial roles in Avicennia marina pneumatophore development, facilitating its adaptation to coastal habitats.
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Article
Downregulated calmodulin expression contributes to endothelial cell impairment in diabetes
Endothelial dysfunction, a central hallmark of cardiovascular pathogenesis in diabetes mellitus, is characterized by impaired endothelial nitric oxide synthase (eNOS) and NO bioavailability. However, the under...
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Article
Open AccessFollicle-stimulating hormone orchestrates glucose-stimulated insulin secretion of pancreatic islets
Follicle-stimulating hormone (FSH) is involved in mammalian reproduction via binding to FSH receptor (FSHR). However, several studies have found that FSH and FSHR play important roles in extragonadal tissue. H...
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Article
Numerical simulation of coupling multi-physical field in electrical arc furnace for smelting titanium slag
The smelting reduction process of the ilmenite in an electric arc furnace (EAF) is a commonly used technology for producing titanium slag in the world. It has particular significance to analyze the velocity–te...
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Article
Open AccessImmune checkpoint inhibitors combined with or without radio(chemo)therapy for locally advanced or recurrent/metastatic esophageal squamous cell carcinoma
This study was designed to investigate the efficacy and prognostic factors for immune checkpoint inhibitors (ICIs) combined with or without radio(chemo)therapy and to evaluate their toxicity in patients with l...