575 Result(s)
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Article
Dissolution Behavior of Cu-2.0 wt.% Be (Alloy 25) and Cu-0.1 wt.% Fe (C19210) Substrates in Molten Sn-9 wt.%Zn Solder
This study investigates the dissolution behavior of the Cu-2.0 wt.% Be (Alloy 25) and Cu-0.1 wt.% Fe C19210 substrates in Sn-9 wt.%Zn solder (SZ) at temperatures of 240°C, 270°C, and 300°C for 5–100 min. The c...
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Article
Open AccessMiR-1a-3p Inhibits Apoptosis in Fluoride-exposed LS8 Cells by Targeting Map3k1
Dental fluorosis is a common chemical disease. It is currently unclear how fluorosis occurs at the molecular level. We used miRNA-seq to look at the differences between miRNAs in the cell line of ameloblasts L...
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Magnetic properties of sediments within the water-level fluctuation zone of the Three Gorges Reservoir and their response to provenance and hydrodynamic conditions
Iron-bearing magnetic minerals in the sediments of the water-level fluctuation zone (WLFZ) in large reservoirs play critical roles in the burial and release of organic carbon and pollutants. This study aims to...
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Open AccessCirculating serum fibroblast growth factor 21 as risk and prognostic biomarker of retinal artery occlusion
To evaluate the predictive and prognostic value of fibroblast growth factor 21 (FGF21) levels in retinal artery occlusion (RAO) patients. In this case–control study, serum FGF21 levels were detected by using t...
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The impact of whole-process visualization collaborative nursing discussions education on perioperative symptoms and emotional well-being in radical prostatectomy patients
Prostate cancer is one of the most common malignant neoplasms in elderly males, with radical prostatectomy being the established therapeutic approach for localized disease. Patients undergoing this surgical pr...
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Article
Development of a low-frequency vibration–assisted turning device for nickel-based alloys
As a typical and difficult-to-machine material that is widely used in aerospace and aviation fields, the high-quality and efficient machining of nickel-based alloys has long been relevant to advances in mechan...
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A deep learning framework for intracranial aneurysms automatic segmentation and detection on magnetic resonance T1 images
To design a deep learning-based framework for automatic segmentation and detection of intracranial aneurysms (IAs) on magnetic resonance T1 images and test the robustness and performance of framework.
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Article
Feature extraction of the wear state of a deep hole drill tool based on the wavelet fractal dimension of the current signal
Given that wavelet transform and fractal theory reveal the self-similarity characteristics of objects from macro to micro levels, this study proposes a wavelet fractal dimension (WFD) to extract the fractal di...
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Article
Structural and molecular basis of choline uptake into the brain by FLVCR2
Choline is an essential nutrient that the human body needs in vast quantities for cell membrane synthesis, epigenetic modification and neurotransmission. The brain has a particularly high demand for choline, b...
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Open AccessNEAT1 inhibits the angiogenic activity of cerebral arterial endothelial cells by inducing the M1 polarization of microglia through the AMPK signaling pathway
Enhancing angiogenesis may be an effective strategy to promote functional recovery after ischemic stroke. Inflammation regulates angiogenesis. Microglia are crucial cells that initiate inflammatory responses a...
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Open AccessCorrection to: Toll-like receptor 4 deficiency ameliorates β2-microglobulin induced age-related cognition decline due to neuroinflammation in mice
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Therapeutic application of circular RNA aptamers in a mouse model of psoriasis
Efforts to advance RNA aptamers as a new therapeutic modality have been limited by their susceptibility to degradation and immunogenicity. In a previous study, we demonstrated synthesized short double-stranded...
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Article
Open AccessImproving the hydrostability of zeolitic imidazolate framework coatings using a facile silk fibroin protein modification method
Zeolitic imidazolate frameworks (ZIFs) are an important subclass of metal-organic frameworks (MOFs) with zeolite-type topology, which can be fabricated under ambient synthesis conditions. However, the applicat...
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Article
Open AccessG protein-coupled receptors (GPCRs): advances in structures, mechanisms, and drug discovery
G protein-coupled receptors (GPCRs), the largest family of human membrane proteins and an important class of drug targets, play a role in maintaining numerous physiological processes. Agonist or antagonist, or...
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Article
Open AccessFlipped online teaching of histology and embryology with design thinking: design, practice and reflection
Flexible hybrid teaching has become the new normal of basic medical education in the postepidemic era. Identifying ways to improve the quality of curriculum teaching and achieve high-level talent training is a...
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Article
Visceral obesity determined by CT as a predictor of short-term postoperative complications in patients with ovarian cancer
To explore the association between visceral obesity and short-term postoperative complications in patients with advanced ovarian cancer undergoing cytoreductive surgery.
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Article
Novel electrochemical sensor based on rGO@TiO2 composite material and ion-imprinted polymer modification for highly selective detection of cadmium ions in real samples
In recent years, the detection and monitoring of cadmium (Cd(II)) have gained considerable attention due to its widespread applications in various industries, such as electronics, batteries, and coatings, and ...
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Article
Incremental feature selection based on uncertainty measure for dynamic interval-valued data
Feature selection is an important strategy for knowledge reduction in rough set. Interval-valued data, as an extension of single values, can better express uncertain information from the perspective of uncerta...
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Diallyl disulfide synergizes with melphalan to increase apoptosis and DNA damage through elevation of reactive oxygen species in multiple myeloma cells
Diallyl disulfide (DADS), one of the main components of garlic, is well known to have anticancer effects on multiple cancers. However, its efficacy in treating multiple myeloma (MM) is yet to be determined. We...
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Article
Ecological risk assessment under the PSR framework and its application to shallow urban lakes
Shallow urban lakes are naturally vulnerable to ecosystem degradation. Rapid urbanization in recent decades has led to a variety of aquatic problems such as eutrophication, algal blooms, and biodiversity loss,...