4,519 Result(s)
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Junjie **a
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Article
A lightweight road crack detection algorithm based on improved YOLOv7 model
Road crack detection plays a crucial role in protecting road safety. However, early manual detection is not only time-consuming and laborious but also highly inefficient. Although existing road inspection vehi...
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Recovery of Ni and Co Elements from Superalloy Leaching Solution by Sodium Roasting and Water Leaching
Ni and Co elements in superalloy scraps are scarce metal resources in China, and recycling these metal elements has great environmental and economic significance. This present study proposes a novel and effici...
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Preparation and Properties of Carbonyl Iron/Fe+2Fe2+3O4 with Oxidation Blackening
High-temperature stealth technology continues to face severe challenges, and the development of oxidation-resistant stealth materials is critical. In this work, complex absorbers of carbonyl iron/Fe+2Fe2+3O4 were...
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Real-Time Rendering Closure Method for Continuous Cutting of Multilevel TIN Geological Models
In the field of geotechnical engineering, creating and successfully cutting a three-dimensional geological model is a crucial task for digital and visual analysis. However, using commonly available software fo...
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Numerical simulation of microwave-induced cracking and melting of granite based on mineral microscopic models
This study introduces a coupled electromagnetic–thermal–mechanical model to reveal the mechanisms of microcracking and mineral melting of polymineralic rocks under microwave radiation. Experimental tests valid...
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A migration strategy based on cluster collaboration predictions for mobile edge computing-enabled smart rail system
As an important part of modern transportation, smart rail system need to handle a large number of delay-sensitive and task-intensive tasks in a high-speed mobile state. However, high-speed mobility challenges ...
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Phase-Field Simulations of α Colony Formation Associated with Pre-existing α Phase in Titanium Alloys
Fine α colonies within heat-affected zone bands are commonly observed in titanium alloy components fabricated by directed energy deposition (DED) additive manufacturing. Unlike grain boundary colonies, these colo...
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Open AccessFUT11 expression in gastric cancer: its prognostic significance and role in immune regulation
Gastric cancer (GC) is a malignant digestive tract tumor with a high recurrence rate and poor prognosis. Fucosylation is important in tumor glycosylation, in which the key enzyme is fucosyltransferase (FUT). F...
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Open AccessExpression and significance of Fractalkine/CX3CL1 in MPO-AAV-associated glomerulonephritis rats
To investigate the expression and significance of Fractalkine (CX3CL1, FKN) in serum and renal tissue of myeloperoxidase and anti-neutrophil cytoplasmic antibody associated vasculitis (MPO-AAV) rats.
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Open AccessMid-term outcomes of endoscopic vein harvesting in coronary artery bypass grafting: a retrospective cohort study
Endoscopic vein harvesting (EVH) is an alternative technique to obtain the saphenous vein for coronary artery bypass grafting (CABG) surgery. We aimed to evaluate the early and mid-term outcomes of patients wi...
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Open AccessPatients with ASPSCR1-TFE3 fusion achieve better response to ICI based combination therapy among TFE3-rearranged renal cell carcinoma
TFE3-rearranged renal cell carcinoma (TFE3-rRCC) is a rare but highly heterogeneous renal cell carcinoma (RCC) entity, of which the clinical treatment landscape is largely undefined. This study aims to evaluate a...
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Open AccessEnhanced coalbed methane well production prediction framework utilizing the CNN-BL-MHA approach
As the mechanization of the CBM extraction process advances and geological conditions continuously evolve, the production data from CBM wells is deviating increasingly from linearity, thereby presenting a sign...
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FedTop: a constraint-loosed federated learning aggregation method against poisoning attack
In this paper, we developed FedTop which significantly facilitates collaboration effectiveness between normal participants without suffering significant negative impacts from malicious participants. FedTop can...
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Heterogeneous patterns of problematic smartphone use and depressive symptoms among college students: understanding the role of self-compassion
The co-occurrence of problematic smartphone use and depressive symptoms in college students has drawn considerable attention. However, prior research has primarily adopted variable-centered approaches and over...
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Open AccessCorrection: A tactile and airflow motion sensor based on flexible double-layer magnetic cilia
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Article
Lung-on-a-chip composed of styrene-butadiene-styrene nano-fiber/porous PDMS composite membranes with cyclic triaxial stimulation
The physiological function of lung is strongly correlated with its unique structural microenvironment and mechanical stimulation. Most existing lung-on-a-chips (LOCs) do not replicate the key physiological str...
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Study on Mechanical Properties of Water-Immersed Mudstone Based on Nanoindentation Tests
To investigate the alterations in mechanical properties and damage mechanisms of water-immersed mudstone, the mudstone from the weak interlayer of an open-pit coal mine in eastern Inner Mongolia, China, was se...
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Open AccessGlobal burden, risk factors, and temporal trends of ureteral cancer: a comprehensive analysis of cancer registries
Ureteral cancer is a rare cancer. This study aimed to provide an up-to-date and comprehensive analysis on the global trends of ureteral cancer incidence and its association with lifestyle and metabolic risk fa...
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Synthesis and Biological Evaluation of Arctigenin-Dipeptide Derivatives as Potential Anti-Fatigue Agents
Fatigue is a physiological phenomenon experienced by the human body when it undergoes prolonged physical and mental exertion, which can have detrimental effects on both health and work productivity. Previous r...
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Implications of ozone transport on air quality in the Sichuan Basin, China
Ozone pollution is formed through complex chemical and physical processes closely associated with emissions, photochemical reactions, and meteorological conditions. The objective of this study is to quantify t...
