Yonghua Shi
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View article: Disruption of ovarian function and induction of apoptosis in female mice by Brefeldin A: Mechanistic insights into reproductive toxicity
Disruption of ovarian function and induction of apoptosis in female mice by Brefeldin A: Mechanistic insights into reproductive toxicity Open
Background The investigation of ovarian development, dysfunction, and aging is essential for female reproductive health. Despite extensive research on the cellular functions of Brefeldin A (BFA) as an intracellular transport inhibitor, its…
View article: Correction to: Celastrol modulates IRS1 expression to alleviate ovarian aging and to enhance follicular development
Correction to: Celastrol modulates IRS1 expression to alleviate ovarian aging and to enhance follicular development Open
View article: Celastrol modulates IRS1 expression to alleviate ovarian aging and to enhance follicular development
Celastrol modulates IRS1 expression to alleviate ovarian aging and to enhance follicular development Open
Ovarian aging significantly contributes to the decline of the female reproductive system, adversely affecting fertility and endocrine homeostasis. To address the challenges posed by reproductive aging, natural products have shown promising…
View article: SECrackSeg: A High-Accuracy Crack Segmentation Network Based on Proposed UNet with SAM2 S-Adapter and Edge-Aware Attention
SECrackSeg: A High-Accuracy Crack Segmentation Network Based on Proposed UNet with SAM2 S-Adapter and Edge-Aware Attention Open
Crack segmentation is essential for structural health monitoring and infrastructure maintenance, playing a crucial role in early damage detection and safety risk reduction. Traditional methods, including digital image processing techniques…
View article: Pyruvate Regulates the Expression of DLAT to Promote Follicular Growth
Pyruvate Regulates the Expression of DLAT to Promote Follicular Growth Open
Increasing evidence has suggested that dihydrolipoamide S-acetyltransferase (DLAT), a subunit of the pyruvate dehydrogenase complex, is crucial for pyruvate metabolism and the regulation of cell death. The excessive death of granulosa cell…
View article: Enhanced corrosion resistance of K-TIG welded DH32 steel joints with a Ni interlayer: A comprehensive electrochemical and microstructural investigation
Enhanced corrosion resistance of K-TIG welded DH32 steel joints with a Ni interlayer: A comprehensive electrochemical and microstructural investigation Open
View article: HCT-Det: A High-Accuracy End-to-End Model for Steel Defect Detection Based on Hierarchical CNN–Transformer Features
HCT-Det: A High-Accuracy End-to-End Model for Steel Defect Detection Based on Hierarchical CNN–Transformer Features Open
Surface defect detection is essential for ensuring the quality and safety of steel products. While Transformer-based methods have achieved state-of-the-art performance, they face several limitations, including high computational costs due …
View article: Three-Dimensional Weld Pool Monitoring and Penetration State Recognition for Variable-Gap Keyhole Tungsten Inert Gas Welding Based on Stereo Vision
Three-Dimensional Weld Pool Monitoring and Penetration State Recognition for Variable-Gap Keyhole Tungsten Inert Gas Welding Based on Stereo Vision Open
K-TIG welding offers the advantages of single-sided welding and double-sided formation, making it widely used for medium/thick-plate welding. The welding quality of K-TIG is closely linked to its penetration state. However, the assembly ga…
View article: Expression of variant isoforms of the tyrosine kinase SYK differentially regulates cervical cancer progression through PI3K/AKT pathway
Expression of variant isoforms of the tyrosine kinase SYK differentially regulates cervical cancer progression through PI3K/AKT pathway Open
View article: Retraction Note: Fusion algorithm of UAV infrared image and visible image registration
Retraction Note: Fusion algorithm of UAV infrared image and visible image registration Open
View article: Analysis of longitudinal magnetic field frequency on Q345 K-TIG welding with a Y groove: formation, mechanical and mechanism
Analysis of longitudinal magnetic field frequency on Q345 K-TIG welding with a Y groove: formation, mechanical and mechanism Open
This study explores the potential uses of external sinusoidal alternating longitudinal magnetic field (EMF) assisted K-TIG welding for medium-thick plates. Our research commences with a comprehensive analysis of the distribution characteri…
View article: Cross-generational effects of dietary sea buckthorn on non-alcoholic fatty liver disease in offspring of obese female mice
Cross-generational effects of dietary sea buckthorn on non-alcoholic fatty liver disease in offspring of obese female mice Open
Maternal obesity is a potential cause of non-alcoholic fatty liver disease (NAFLD) in the offspring. There is growing evidence that sea buckthorn plays an important role in protecting the liver. In this study, we established three dietary …
View article: Study on the mechanism of magnesium calcium alloys/mineralized collagen composites mediating macrophage polarization to promote bone repair
Study on the mechanism of magnesium calcium alloys/mineralized collagen composites mediating macrophage polarization to promote bone repair Open
Magnesium-based composites are a focal point in biomaterials research. However, the rapid degradation rate of magnesium alloys does not align with the healing time of bone tissue. Additionally, the host reaction caused by magnesium implant…
View article: Enhanced interfacial polarization through the conversion of Co@C into Co@Co<sub>1−x</sub>S@C nanocapsules utilizing a facile sulfidation process
Enhanced interfacial polarization through the conversion of Co@C into Co@Co<sub>1−x</sub>S@C nanocapsules utilizing a facile sulfidation process Open
The design and development of efficient Co-based electromagnetic (EM) absorbents with double-shell structures have received relatively less attention in the literature. The construction of multiple heterointerfaces gives rise to a unique m…
View article: AQP3 Promotes the Invasion and Metastasis in Cervical Cancer by Regulating NOX4-derived H<sub>2</sub>O<sub>2</sub> Activation of Syk/PI3K/Akt Signaling Axis
AQP3 Promotes the Invasion and Metastasis in Cervical Cancer by Regulating NOX4-derived H<sub>2</sub>O<sub>2</sub> Activation of Syk/PI3K/Akt Signaling Axis Open
Unrestrained chronic inflammation leads to the abnormal activity of NOX4 and the subsequent production of excessive hydrogen peroxide (H2O2). Excessive H2O2 signaling triggered by prolonged infla…
View article: Numerical Investigation of Dynamic Arc Behavior in K-Tig Welding Enhanced by an External Sinusoidal Alternating Longitudinal Magnetic Field
Numerical Investigation of Dynamic Arc Behavior in K-Tig Welding Enhanced by an External Sinusoidal Alternating Longitudinal Magnetic Field Open
View article: RETRACTED: Magnesium calcium alloys/mineralized collagen composites mediating macrophage polarization to promote bone repair
RETRACTED: Magnesium calcium alloys/mineralized collagen composites mediating macrophage polarization to promote bone repair Open
The authors have requested that this preprint be removed from Research Square.
View article: An extraordinary improvement in cryogenic toughness of K-TIG welded 9Ni steel joint assisted by alternating axial magnetic field
An extraordinary improvement in cryogenic toughness of K-TIG welded 9Ni steel joint assisted by alternating axial magnetic field Open
A keyhole-TIG welding method assisted with alternating axial magnetic field (MF) was proposed to obtain qualified cryogenic toughness joints. The results show that the MF can refine prior austenite grains and establish distinct Ni-rich gra…
View article: Effect of Heat Input on the Microstructure and Mechanical Properties of Local Dry Underwater Welded Duplex Stainless Steel
Effect of Heat Input on the Microstructure and Mechanical Properties of Local Dry Underwater Welded Duplex Stainless Steel Open
Duplex stainless steel welded metals were underwater local dry prepared on S32101 lean duplex stainless steel trapezoidal groove plates with a self-made drain cover employing Supercore 2205P flux-cored filler wire. Different heat inputs we…
View article: Effects of Magnetic Fields in Arc Welding, Laser Welding, and Resistance Spot Welding: A Review
Effects of Magnetic Fields in Arc Welding, Laser Welding, and Resistance Spot Welding: A Review Open
The pictures show the effect of magnetic fields in different directions, including welding direction, transverse, longitudinal and cusp magnetic fields, on the shape of welding arc and molten pool. The magnetic field can significantly affe…
View article: Analysis of Feminist in the Seventh Sin
Analysis of Feminist in the Seventh Sin Open
The Seventh Sin is the second adaptation of The Painted Veil written by W. Somerset Maugham, and this paper exploits Kate Millet's sexual politics theory to analyze subtle variations of power relationships in the protagonist Carol's marria…
View article: Study on the Mechanism of Mg-Ca /Nhac Composites Mediating Macrophage Polarization to Promote Bone Repair
Study on the Mechanism of Mg-Ca /Nhac Composites Mediating Macrophage Polarization to Promote Bone Repair Open
View article: Combined treatment of marizomib and cisplatin modulates cervical cancer growth and invasion and enhances antitumor potential in vitro and in vivo
Combined treatment of marizomib and cisplatin modulates cervical cancer growth and invasion and enhances antitumor potential in vitro and in vivo Open
Proteasome inhibition is an attractive approach for anticancer therapy. Cisplatin (cis-diamminedichloroplatinum, CDDP) is widely used as a standard chemotherapy drug in the treatment of solid malignant tumors, such as cervical cancer, ovar…
View article: Regulation of Magnesium Matrix Composites Materials on Bone Immune Microenvironment and Osteogenic Mechanism
Regulation of Magnesium Matrix Composites Materials on Bone Immune Microenvironment and Osteogenic Mechanism Open
Despite magnesium based metal materials are widely used in bone defect repair, there are still various deficiencies, and their properties need to be optimized. Composites synthesized with magnesium based metal as matrix are the research ho…
View article: 1d/2d/0d Mixed Dimensional Tio2/Zno/Ag Core-Shell Nanowires Forhigh Performance Uv-Vis Photoelectrochemical Photodetector
1d/2d/0d Mixed Dimensional Tio2/Zno/Ag Core-Shell Nanowires Forhigh Performance Uv-Vis Photoelectrochemical Photodetector Open
View article: Enhanced Photocatalytic Performance of Tio2-Mos2 Nanocomposites Prepared by Hydrothermal Synthesis
Enhanced Photocatalytic Performance of Tio2-Mos2 Nanocomposites Prepared by Hydrothermal Synthesis Open
View article: A high-dynamic-range visual sensing method for feature extraction of welding pool based on adaptive image fusion
A high-dynamic-range visual sensing method for feature extraction of welding pool based on adaptive image fusion Open
The high dynamic range existing in arc welding with high energy density challenges most of the industrial cameras, causing badly exposed pixels in the captured images and bringing difficulty to the feature detection from internal weld pool…
View article: Microstructure and mechanical properties of TC4 titanium alloy K-TIG welded joints
Microstructure and mechanical properties of TC4 titanium alloy K-TIG welded joints Open
The 12 mm-thick Ti–6Al–4V (TC4) titanium alloy plates were welded using keyhole tungsten inert gas (K-TIG) welding at various heat inputs. The microstructure, grain boundary (GB) characteristics and mechanical properties of the weld metal …
View article: Microstructure Evolution and Mechanical Properties of Underwater Dry Welded Metal of High Strength Steel Q690E Under Different Water Depths
Microstructure Evolution and Mechanical Properties of Underwater Dry Welded Metal of High Strength Steel Q690E Under Different Water Depths Open
Q690E high strength low alloy (HSLA) steel has been intensively applied in maritime engineering. Also, the underwater dry welding (UDW) technique has been widely used to repair important offshore facilities. In this paper, joints of Q690E …
View article: Borderline ovarian tumor in the pediatric and adolescent population: a clinopathologic analysis of fourteen cases.
Borderline ovarian tumor in the pediatric and adolescent population: a clinopathologic analysis of fourteen cases. Open
Borderline ovarian tumors (BOTs) are rare among children and adolescents. This study was to probe into the clinicopathologic characteristics and prognosis in children and adolescents with BOT. A retrospective investigation was performed on…