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1,223 Result(s)
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Article
A novel de-noising method for NMR echo data obtained from tight sandstone reservoirs
To improve the signal-to-noise ratio (SNR) of nuclear magnetic resonance (NMR) echo data with SNR below 8 obtained from tight sandstone reservoirs and improve the accuracy of the porosity obtained from ...
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Article
Immunosuppressive regulatory cells in cancer immunotherapy: restrain or modulate?
Immunosuppressive regulatory cells (IRCs) play important roles in negatively regulating immune response, and are mainly divided into myeloid-derived suppressor cells (MDSCs) and regulatory T cells (Tregs). Lar...
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DeepPollenCount: a swin-transformer-YOLOv5-based deep learning method for pollen counting in various plant species
Accurate identification and quantification of pollens (e.g., pollen of a flower, airborne pollens) is essential to understand plant pollination and reproductive biology, pollen aerobiology, and plant–insect in...
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Article
Mem-Box: VR sandbox for adaptive working memory evaluation and training using physiological signals
Working memory is crucial for higher cognitive functions in humans and is a focus in cognitive rehabilitation. Compared to conventional working memory training methods, VR-based training provides a more immers...
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Personal Belief in a Just World and the Growth Mindset in Chinese Adolescence: Prospective Between-Person and Within-Person Associations
Individual differences in personal belief in a just world (PBJW) and growth mindset can predict people’s emotions and actions when faced with difficulties, but little is known about how the two attributes infl...
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Article
Open AccessCCL11 released by GSDMD-mediated macrophage pyroptosis regulates angiogenesis after hindlimb ischemia
Peripheral vascular disease (PVD) is an emerging public health burden with a high rate of disability and mortality. Gasdermin D (GSDMD) has been reported to exert pyroptosis and play a critical role in the pat...
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Article
Open AccessJoint data augmentations for automated graph contrastive learning and forecasting
Graph augmentation plays a crucial role in graph contrastive learning. However, existing methods primarily optimize augmentations specific to particular datasets, which limits their robustness and generalizati...
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Open AccessGlobal variability in atmospheric new particle formation mechanisms
A key challenge in aerosol pollution studies and climate change assessment is to understand how atmospheric aerosol particles are initially formed1,2. Although new particle formation (NPF) mechanisms have been de...
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Article
Research on the Spatial and Temporal Patterns and Formation Mechanisms of Intergenerational Health Mobility in China
Intergenerational health mobility serves as a crucial indicator that reflects both social class mobility and health inequality. In this study, we constructed a comprehensive index to evaluate the health of res...
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Article
The tRNA Gm18 methyltransferase TARBP1 promotes hepatocellular carcinoma progression via metabolic reprogramming of glutamine
Cancer cells rely on metabolic reprogramming to sustain the prodigious energetic requirements for rapid growth and proliferation. Glutamine metabolism is frequently dysregulated in cancers and is being exploit...
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How does the biochar-supported sulfidized nanoscale zero-valent iron affect the soil environment and microorganisms while remediating cadmium contaminated paddy soil?
In previous studies, iron-based nanomaterials, especially biochar (BC)-supported sulfidized nanoscale zero-valent iron (S-nZVI/BC), have been widely used for the remediation of soil contaminants. However, its ...
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Open AccessPRDX1 exerts a photoprotection effect by inhibiting oxidative stress and regulating MAPK signaling on retinal pigment epithelium
The purpose of this study was to investigate the photoprotection effect of peroxiredoxin 1 (PRDX1) protein in ultraviolet B (UVB) irradiation-induced damage of retinal pigment epithelium (RPE) and its possible...
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Transcriptome analysis of large yellow croaker (Larimichthys crocea) at different growth rates
The unsynchronized growth of the large yellow croaker (Larimichthys crocea), which impacts growth efficiency, poses a challenge for aquaculture practitioners. In our study, juvenile stocks of large yellow croaker...
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Open AccessErratum to: Dynamic ocean inverse modeling based on differentiable rendering
The authors apologize for a hidden error in the article. It is that the images in Figs. 14(a) and 14(d) were mistakenly presented as left–right mirror images. The authors have flipped them to ensure that the f...
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Article
Hemophagocytic lymphohistiocytosis caused by herpes simplex virus type 1 in a young adult: a case report with literature review
Hemophagocytic lymphohistiocytosis is a severe hyperinflammatory syndrome that can be potentially life-threatening without appropriate treatment. Although viral infection is the most common trigger of hemophag...
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Influence of sintering time on microstructure and properties of hot oscillatory pressing sintered W–Cu refractory alloys
W–Cu refractory alloys are widely used in aerospace, aviation, electronics, power, and other fields. However, because of its large melting point difference between alloy elements, the conventional powder metal...
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Article
2D Ca/Nb-based perovskite oxide with Ta do** as highly efficient H2O2 synthesis catalyst
Perovskite oxides (POs) are emerging as a class of highly efficient catalysts for reducing oxygen to H2O. Although a rich variety of POs-based catalysts have been developed by tuning the complex composition, a hi...
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Article
Wide-Angle Broadband Solar Absorber Based on Multilayer Etched Toroidal Structure
In this study, we propose a wide-angle broadband solar absorber based on multilayer etched toroidal structure. It is composed of a top layer Ti, W, and Si3N4 multilayer material, a silica insulator, and a Ti subs...
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Compensation-based Characteristic Modeling and Tracking Control for Electromechanical Servo Systems With Backlash and Torque Disturbance
For two-inertia servo mechanisms, the high order, backlash nonlinearity and external disturbance make the precise modeling and control difficult to implement. This article provides an easily implemented modeli...
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Article
Comparison of the structural integrity and quality of corneal endothelium stored in organ culture storage medium versus Eusol-C
In this experimental study, we compared the structural integrity and cell quality of corneal endothelium stored in organ culture medium (OCS) and Eusol-C. The experiment included rabbit and human cornea experi...