1,515 Result(s)
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High-Strength and Self-Healing Polyurethane Based on Dynamic Covalent Bonds for Concrete Protection
To extend the service life of concrete in harsh environments, this paper introduces a silicone-modified polyurethane with self-repairing capabilities. The integration of silicone and disulfide bonding into the...
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Open AccessA deep learning model to enhance the classification of primary bone tumors based on incomplete multimodal images in X-ray, CT, and MRI
Accurately classifying primary bone tumors is crucial for guiding therapeutic decisions. The National Comprehensive Cancer Network guidelines recommend multimodal images to provide different perspectives for t...
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Open AccessKeratin 20 positive SDH-deficient renal cell carcinoma: a case report and literature review
This study aims to broaden the morphological scope of SDH-deficient renal cell carcinoma and to assist clinicians and pathologists in better understanding this entity to prevent misdiagnosis. This study used immu...
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A Bayesian learning and pricing model with multiple unknown demand parameters
This article presents a Bayesian learning model for demand estimation in revenue management. Different from most existing models in the literature, our discussion centers on demand functions with an arbitrary ...
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Open AccessPrognostic implications of CK19 positivity in patients with early recurrent hepatocellular carcinoma after hepatic resection undergoing transarterial chemoembolization
This study aimed to compare the survival outcomes of transarterial chemoembolization (TACE) between patients with early recurrent hepatocellular carcinoma (rHCC) after hepatic resection, stratified by cytokera...
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Open AccessPredicting the severity of mycoplasma pneumoniae pneumonia in pediatric and adult patients: a multicenter study
The purpose of this study is to develop a nomogram model for early prediction of the severe mycoplasma pneumoniae pneumonia (SMPP) in Pediatric and Adult Patients. A retrospective analysis was conducted on pat...
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Successful use of defibrotide to treat allogeneic hematopoietic stem cell transplantation associated thrombotic microangiopathy in pediatric patients: report from Chinese single center
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Potential environment effect on ultrahigh resolution Sr/Ca of giant clam shells from South China Sea
The hourly to monthly resolution Sr/Ca profiles of modern juvenile giant clam (Tridacna spp.) shells from the northern South China Sea were obtained using ICP-OES, LA-ICP-MS and NanoSIMS. The results showed the v...
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Association between programmed cell death ligand-1 expression in patients with cervical cancer and apparent diffusion coefficient values: a promising tool for patient´s immunotherapy selection
To investigate the associations between apparent diffusion coefficient (ADC) values extracted from three different region of interest (ROI) position approaches and programmed cell death ligand-1 (PD-L1) expres...
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Open AccessA multi-period intuitionistic fuzzy consensus reaching model for group decision making problem in social network
A new intuitionistic fuzzy consensus reaching model is developed with multi-period public opinions and expert evaluation values in social network environment. First, the public opinions are obtained by using t...
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Iterative missing value imputation based on feature importance
Many datasets suffer from missing values due to various reasons, which not only increases the processing difficulty of related tasks but also reduces the classification accuracy. To address this problem, the m...
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Modification of Microstructural and Fluid Migration of Bituminous Coal by Microwave–LN2 Freeze–Thaw Cycles: Implication for Efficient Recovery of Coalbed Methane
To improve the efficiency of coalbed methane and recoverability of reservoirs, enhanced fracturing technology is usually required to improve the low porosity and permeability status of coal reservoirs. As a fe...
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Open AccessLong-term reduced lunar mantle revealed by Chang’e-5 basalt
The redox state of a planetary mantle affects its thermal evolution. The redox evolution of lunar mantle, however, remains unclear due to limited oxygen fugacity (fO2) constraints from young lunar samples. Here, ...
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Open AccessDesigned endocytosis-inducing proteins degrade targets and amplify signals
Endocytosis and lysosomal trafficking of cell surface receptors can be triggered by endogenous ligands. Therapeutic approaches such as lysosome-targeting chimaeras1,2 (LYTACs) and cytokine receptor-targeting chim...
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Effect of Different Types N Fertilizers Foliar Spraying on Solanum nigrum L. Phytoremediating Cadmium Contaminated Soil
The efficiency of phytoremediation mainly depends upon the increase of above-ground biomass by hyperaccumulators and/or the promotion of heavy metals (HMs) enrichment concentration. Our study aims at exploring...
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Open AccessHarmonization of rapid triplet up-conversion and singlet radiation enables efficient and stable white OLEDs
White organic light-emitting diodes (WOLEDs) hold significant promise in illumination and displays, but achieving high efficiency while maintaining stability is an ongoing challenge. Here, we strategically com...
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A multi-level factors model affecting teachers’ behavioral intention in AI-enabled education ecosystem
Artificial Intelligence (AI) is driving ecological shifts and systemic reforms in education. As practitioners of educational reform, teachers’ behavioral intention to experience and accept the effectiveness of...
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Open AccessPotential response of Mexican consumers to a Ban on genetically modified Maize imports
Mexico enacted a decree to ban the sale of genetically modified (GM) maize seed and maize for human consumption. Maize is particularly important to the average diet in Mexico as it is the main feed for the pri...
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Open AccessMechanisms of chondrocyte cell death in osteoarthritis: implications for disease progression and treatment
Osteoarthritis (OA) is a chronic joint disease characterized by the degeneration, destruction, and excessive ossification of articular cartilage. The prevalence of OA is rising annually, concomitant with the a...
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Predicting cerebellar mutism syndrome in children using lesion map combined with clinical features
This study aimed to develop a predictive model for cerebellar mutism syndrome (CMS) in pediatric patients with posterior fossa tumors, integrating lesion-symptom mapping (LSM) data with clinical factors, and t...