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2,803 Result(s)
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Article
A Semi-Supervised Model for Fine-Grained Identification of Oil Emulsions on the Sea Surface Using Hyperspectral Imaging
After oil spills occur in the ocean, oil pollutants usually appear in the form of oil emulsions under the influence of hydrodynamics. Hyperspectral remote sensing technology, which provides abundant spectral i...
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A new active bone-conduction implant: surgical experiences and audiological outcomes in patients with bilateral congenital microtia
First-generation bone bridges (BBs) have demonstrated favorable safety and audiological benefits in patients with conductive hearing loss. However, studies on the effects of second-generation BBs are limited, ...
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Article
A Study on Solidification Behavior of a Large Round Bloom Affected by Swirling Flow Submerged Entry Nozzle Combined with Mold Electromagnetic Stirring
Three-dimensional mathematical model was established to investigate the solidification behavior during the continuous casting of a round bloom with the diameter of 0.7 m, where a novel swirling flow submerged ...
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A Model Study on Collision–Coalescence, Transport, and Removal Behavior of Non-metallic Inclusions in a Single-Strand Tundish
A computational fluid dynamics-population balance model-boundary transfer model (CFD-PBM-BTM) coupled model was developed to predict the dynamic change behaviors of inclusions in molten steel. Brownian collisi...
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Article
Segmental nature of the Red River fault revealed by seismic anisotropy and geological structures
As the western boundary of the Sichuan-Yunnan block (SYB), the Red River fault (RRF) is a major fault that controls deep crustal movement and deformation in the southeast margin of the Tibetan Plateau and regu...
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Article
Jacobi method for dual quaternion Hermitian eigenvalue problems and applications
Eigenvalue decomposition of quaternion Hermitian matrices is a crucial mathematical tool for color image reconstruction and recognition. Quaternion Jacobi method is one of the classical methods to compute the ...
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Open AccessLocalized, highly efficient secretion of signaling proteins by migrasomes
Migrasomes, enriched with signaling molecules such as chemokines, cytokines and angiogenic factors, play a pivotal role in the spatially defined delivery of these molecules, influencing critical physiological ...
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Article
Ventral subiculum promotes wakefulness through several pathways in male mice
The ventral subiculum (vSUB), the major output structure of the hippocampal formation, regulates motivation, stress integration, and anxiety-like behaviors that rely on heightened arousal. However, the roles a...
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Characterization of adaptive expression regulation of yellowtail kingfish (Seriola lalandi) leptin, receptor, and receptor overlapping transcript genes in response to fasting and re-feeding strategies
Leptins and other related genes have been proven to play vital roles in food intake, weight control, and other life activities. While the function of leptins in yellowtail kingfish (Seriola lalandi) has not yet b...
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Open AccessDownregulation of 4-HNE and FOXO4 collaboratively promotes NSCLC cell migration and tumor growth
Non-small cell lung cancer (NSCLC) is among the most prevalent cancers and a leading cause of cancer-related mortality globally. Extracellular vesicles (EVs) derived from NSCLC play a pivotal role in lung canc...
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Open AccessClinical utility of plasma Epstein-Barr virus DNA monitoring in pediatric Epstein‐Barr virus-associated hemophagocytic lymphohistiocytosis: a Chinese retrospective observational study
Epstein-Barr virus DNA (EBV-DNA) is closely related to the pathogenesis and prognosis of EBV-associated hemophagocytic lymphohistiocytosis (EBV-HLH). The quantitative measurement of blood EBV-DNA is widely use...
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Open AccessSex differences in the association between metabolic score for insulin resistance and the reversion to normoglycemia in adults with prediabetes: a cohort study
The metabolic score for insulin resistance (MetS-IR) has become a valid indicator to evaluate insulin resistance. Our investigation sought gender differences in the correlation between MetS-IR and the reversio...
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Open AccessSTAU1-mediated CNBP mRNA degradation by LINC00665 alters stem cell characteristics in ovarian cancer
To investigate the role of lncRNA LINC00665 in modulating ovarian cancer stemness and its influence on treatment resistance and cancer development.
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Article
Emodin inhibits M1 macrophage activation that related to acute and chronic kidney injury through EGFR/MAPK pathway
Macrophages are the main inflammatory cells involved in kidney injury and play a significant role in the development of acute kidney injury (AKI) and progression of chronic kidney disease (CKD). Emodin is beli...
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Article
Asymmetric Hard X-ray Radiation of Two Ribbons in a Thermal-Dominated C-Class Flare
The asymmetry in hard X-ray (HXR) emission at the footpoints (FPs) of flare loops is a ubiquitous feature closely associated with nonthermal electron transport. In this study, we analyze the asymmetric HXR rad...
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Article
Open AccessAn improved upper bound for the online graph exploration problem on unicyclic graphs
The online graph exploration problem, which was proposed by Kalyanasundaram and Pruhs (Theor Comput Sci 130(1):125–138, 1994), is defined as follows: Given an edge-weighted undirected connected graph and a specif...
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Article
PTGR1-mediated immune evasion mechanisms in late-stage triple-negative breast cancer: mechanisms of M2 macrophage infiltration and CD8+ T cell suppression
Triple-negative breast cancer (TNBC) is a heterogeneous disease characterized by metabolic dysregulation. Tumor cell immune escape plays an indispensable role in the development of TNBC tumors. Furthermore, in...
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Open AccessStudy of the \(B^{+}\rightarrow \pi ^{+}\left( \pi ^{+}\pi ^{-}\right) \) decay in PQCD approach
Based on the fitting results of the LHCb collaboration on the contributions of various intermediate resonances to the $$B^{+}\rightarrow \pi ^...
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Article
Gut microbiota regulates gut homeostasis, mucosal immunity and influences immune-related diseases
The intestinal microbiome constitutes a sophisticated and massive ecosystem pivotal for maintaining gastrointestinal equilibrium and mucosal immunity via diverse pathways. The gut microbiota is continuously re...
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Open AccessmtDNA release promotes cGAS-STING activation and accelerated aging of postmitotic muscle cells
The mechanism regulating cellular senescence of postmitotic muscle cells is still unknown. cGAS-STING innate immune signaling was found to mediate cellular senescence in various types of cells, including postm...