934 Result(s)
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Open AccessReconstructing the trade history: provenance study of Han bronze mirrors in and out of Han China
A rapidly increasing number of bronze mirrors dated to the Chinese Han dynasty (202 BC – AD 220), known for their unique decorative patterns and highly developed alloying techniques, have been widely discovere...
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Open AccessThe cuproptosis-related signature predicts the prognosis and immune microenvironments of primary diffuse gliomas: a comprehensive analysis
Evidence has revealed a connection between cuproptosis and the inhibition of tumor angiogenesis. While the efficacy of a model based on cuproptosis-related genes (CRGs) in predicting the prognosis of periphera...
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Identifying behaviour-related and physiological risk factors for suicide attempts in the UK Biobank
Suicide is a global public health challenge, yet considerable uncertainty remains regarding the associations of both behaviour-related and physiological factors with suicide attempts (SA). Here we first estima...
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Resisting TUL attack: balancing data privacy and utility on trajectory via collaborative adversarial learning
Nowadays, large-scale individual trajectories can be collected by various location-based social network services, which enables us to better understand human mobility patterns. However, the trajectory data usu...
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Open AccessDevelopment of mADM-collagen wound dressings for mimicking native skin architecture to enhance skin wound healing
Acellular dermal matrix (ADM) is one of the most promising scaffold materials due to its ability to retain natural extracellular matrix structure. Micronized acellular dermal matrix (mADM) was prepared with no...
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Molecular insights into the inhibition of proton-activated chloride channel by transfer RNA
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Open AccessDeep learning-based pathological prediction of lymph node metastasis for patient with renal cell carcinoma from primary whole slide images
Metastasis renal cell carcinoma (RCC) patients have extremely high mortality rate. A predictive model for RCC micrometastasis based on pathomics could be beneficial for clinicians to make treatment decisions.
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Open AccessSynergistic and stepwise treatment of resveratrol and catechol in Haematococcus pluvialis for the overproduction of biomass and astaxanthin
To increase the production of biomass and astaxanthin from Haematococcus pluvialis to meet the high market demand for astaxanthin, this study recruited two typical and negligible phytohormones (namely resveratrol...
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Article
Nondestructive testing method of Si3N4 ceramic bearing cylindrical roller surface defects based on depthwise separable convolution coupled with identity block ASPP
The semantic segmentation network based on U-Net (U-shaped network structure) in Si3N4 ceramic bearing cylindrical roller surface defect segmentation has the problems that low accuracy of defect feature extractio...
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Article
Open AccessMinimally invasive versus open ileal ureter with ileocystoplasty: comparative outcomes and 5-year experience
To present the experience of ileal ureter with ileocystoplasty (IUC), and compare the outcomes of IUC in minimally invasive procedures to open procedures.
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Open AccessDynamic changes of SCGN expression imply different phases of clear cell renal cell carcinoma progression
The secretagogin (SCGN) was originally identified as a secreted calcium-binding protein present in the cytoplasm. Recent studies have found that SCGN has a close relationship with cancer. However, its role in ...
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Article
Effect of Ultrasonic Rolling Surface Technique on the Surface Microstructure and Properties of CuTi Alloys
Using the ultrasonic surface rolling technique (USRT), a surface nanocrystalline layer was prepared on the CuTi alloy by adjusting the rolling depth. The phase composition, surface hardness, wear resistance, a...
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Minimal-invasive ileal ureter replacement for the management of multiple ureteral polyps: the initial experience
To present our initial experience in the management of multiple ureteral polyps with robotic or laparoscopic ileal ureter replacement (IUR).
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Mechanic performance of phosphoric acid-based geopolymer cured in an open environment
Phosphoric acid-based geopolymer (PGEO) belongs to acidic material and has many applications in environmental disposal. The curing method has an important impact on the mechanic performance of geopolymers, the...
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Article
Manufacturing ODS Steels from GARS Powders by Friction Consolidation and Extrusion
Previous research suggested that friction-based processing is a promising method for fabricating oxide dispersion-strengthened (ODS) steel. In this study, we combined friction consolidation and friction extrus...
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Open AccessAcupuncture Versus Oral Medications for Acute/Subacute Non-Specific Low Back Pain: A Systematic Review and Meta-Analysis
Pharmacologic intervention do not always achieve benefits in the treatment of acute/subacute non-specific low back pain (NSLBP). We assessed efficacy and safety of acupuncture for acute/subacute NSLBP as alter...
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Article
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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Visualizing the structural evolution of individual active sites in MoS2 during electrocatalytic hydrogen evolution reaction
Understanding the structural evolution of individual active sites during a reaction is a long-standing target in surface science and catalysis. It is still challenging to precisely characterize in situ the int...
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CLIP-guided Prototype Modulating for Few-shot Action Recognition
Learning from large-scale contrastive language-image pre-training like CLIP has shown remarkable success in a wide range of downstream tasks recently, but it is still under-explored on the challenging few-shot...
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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...