2,673 Result(s)
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Open AccessA new lightweight network for efficient UAV object detection
Optimizing the structure of deep neural networks is essential in many applications. Especially in the object detection tasks of Unmanned Aerial Vehicles. Due to the constraints of the onboard platform, a more ...
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Open AccessBiomechanical analysis of adjacent segments after correction surgery for adult idiopathic scoliosis: a finite element analysis
The biomechanical aspects of adjacent segment degeneration after Adult Idiopathic Scoliosis (AdIS) corrective surgery involving postoperative changes in motion and stress of adjacent segments have yet to be in...
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Open AccessApplication of density clustering with noise combined with particle swarm optimization in UWB indoor positioning
Due to the presence of non-line-of-sight (NLOS) obstacles, the localization accuracy in ultra-wideband (UWB) wireless indoor localization systems is typically substantially lower. To minimize the influence of ...
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Open AccessIdentifying critical features of iron phosphate particle for lithium preference
One-dimensional (1D) olivine iron phosphate (FePO4) is widely proposed for electrochemical lithium (Li) extraction from dilute water sources, however, significant variations in Li selectivity were observed for pa...
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Open AccessImproved marine predators algorithm for engineering design optimization problems
The Marine Predator Algorithm (MPA) has unique advantages as an important branch of population-based algorithms. However, it emerges more disadvantages gradually, such as traps to local optima, insufficient di...
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Open AccessReal-time predictive model of extrauterine growth retardation in preterm infants with gestational age less than 32 weeks
The aim of this study was to develop a real-time risk prediction model for extrauterine growth retardation (EUGR). A total of 2514 very preterm infants were allocated into a training set and an external valida...
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Open AccessHigh internal phase emulsions gel ink for direct-ink-writing 3D printing of liquid metal
3D printing of liquid metal remains a big challenge due to its low viscosity and large surface tension. In this study, we use Carbopol hydrogel and liquid gallium-indium alloy to prepare a liquid metal high in...
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Open AccessDislocation loop and irradiation-induced synergistic-competitive mechanism in Cu-rich precipitates: a phase-field study
Both irradiation and dislocations have been proposed as routes to rationally manipulate spatial distribution and micromorphology of precipitate. An interesting effect emerges in Fe–10at.%Cu–3at.%Mn–1.5at.%Ni–1...
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Open AccessYAP promotes the early development of temporomandibular joint bony ankylosis by regulating mesenchymal stem cell function
To explore the role of YAP, a key effector of the Hippo pathway, in temporomandibular joint (TMJ) ankylosis. The temporal and spatial expression of YAP was detected via immunohistochemistry and multiplex immun...
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Open AccessHydrogen-induced tunable remanent polarization in a perovskite nickelate
Materials with field-tunable polarization are of broad interest to condensed matter sciences and solid-state device technologies. Here, using hydrogen (H) donor do**, we modify the room temperature metallic ...
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Open AccessAnti-PD-1 cis-delivery of low-affinity IL-12 activates intratumoral CD8+T cells for systemic antitumor responses
Immune checkpoint blockade (ICB) therapies function by alleviating immunosuppression on tumor-infiltrating lymphocytes (TILs) but are often insufficient to fully reactivate these dysfunctional TILs. Although i...
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Open AccessAssessment of retinal and choroidal microvasculature in night shift medical workers by OCT angiography
This study evaluated retinal and choroidal microvascular changes in night shift medical workers and its correlation with melatonin level. Night shift medical workers (group A, 25 workers) and non-night shift w...
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Open AccessMitochondrial RNA modification-based signature to predict prognosis of lower grade glioma: a multi-omics exploration and verification study
Mitochondrial RNA modification (MRM) plays a crucial role in regulating the expression of key mitochondrial genes and promoting tumor metastasis. Despite its significance, comprehensive studies on MRM in lower...
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Open AccessRobotic versus laparoscopic distal gastrectomy for resectable gastric cancer: a randomized phase 2 trial
Robotic surgery may be an alternative to laparoscopic surgery for gastric cancer (GC). However, randomized controlled trials (RCTs) reporting the differences in survival between these two approaches are curren...
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Open AccessGlycolysis inhibition induces anti-tumor central memory CD8+T cell differentiation upon combination with microwave ablation therapy
Minimally invasive thermal therapy is a successful alternative treatment to surgery in solid tumors with high complete ablation rates, however, tumor recurrence remains a concern. Central memory CD8+ T cells (TCM
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Open AccessAnalysis of the synergistic benefits of typical technologies for pollution reduction and carbon reduction in the iron and steel industry in the Bei**g–Tian**–Hebei region
With its high energy consumption and pollutant emissions, the iron and steel industry is a significant source of air pollution and carbon emissions in the Bei**g–Tian**–Hebei (BTH) region. To improve air qua...
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Open AccessLiver and pancreatic-targeted interleukin-22 as a therapeutic for metabolic dysfunction-associated steatohepatitis
Metabolic dysfunction-associated steatohepatitis (MASH) is the most prevalent cause of liver disease worldwide, with a single approved therapeutic. Previous research has shown that interleukin-22 (IL-22) can s...
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Open AccessBio-distribution and toxicity potential of human umbilical cord mesenchymal stem cells in cynomolgus monkeys
Mesenchymal stem cells (MSCs) have demonstrated promising advantages in the therapies of many diseases, while its multi-directional differentiation potential and immunotoxicity are the major concerns hindered ...
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Open AccessResearch on the mechanism of academic stress on occupational burnout in Chinese universities
In recent years, with the unremitting advancement of higher education reform, academics have been experiencing stress associated with conducting scientific research. In this study focusing on university teache...
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Open AccessThe impact of magnesium content on lithium-magnesium alloy electrode performance with argyrodite solid electrolyte
Solid-state lithium-based batteries offer higher energy density than their Li-ion counterparts. Yet they are limited in terms of negative electrode discharge performance and require high stack pressure during ...
