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259 Result(s)
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Article
Open AccessA gamepad-like nucleic acid testing device for rapid detection of SARS-CoV-2 via visible nested recombinase polymerase amplification
Nucleic acid tests are essential for the accurate diagnosis and control of infectious diseases. However, current assays are not easily scalable for a large population, due to the requirement of laboratory sett...
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Article
Effects of Deformation Mechanisms on Texture Evolution and Mechanical Response of the Mg-1Al-0.5Mn-0.3Gd Alloy Under Plane Tension
The tensile plastic deformation of the Mg-1Al-0.5Mn-0.3Gd alloy with transverse direction (TD)-tilted texture have been investigated using the experimental and visco-plastic self-consistent model. The results ...
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Article
Effect of mold dwell time on shrinkage defects in investment casting of superalloy turbine blade
Shrinkage porosity is a common issue in nickel-based superalloy 718 turbine blade investment castings, potentially compromising the mechanical properties of the final component. This study utilized finite elem...
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Article
Numerical simulation of arc characteristics in K-TIG welding
K-TIG welding is an exceptionally efficient welding technique that enables full penetration with a single pass, without the need for groove preparation or wire filling. Comprehending the distinct arc character...
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Article
Accumulated-state-error-based event-triggered sampling scheme and its application to H∞ control of sampled-data systems
This paper is concerned with event-triggered H∞ control of sampled-data systems. Its novelties lie in three aspects: (i) A novel accumulated-state-error-based event-triggered scheme is introduced by comparing the...
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Article
Open AccessANU-ADRI scores, tau pathology, and cognition in non-demented adults: the CABLE study
It has been reported that the risk of Alzheimer’s disease (AD) could be predicted by the Australian National University Alzheimer Disease Risk Index (ANU-ADRI) scores. However, among non-demented Chinese adult...
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Article
Open AccessCombined therapy of CAR-IL-15/IL-15Rα-T cells and GLIPR1 knockdown in cancer cells enhanced anti-tumor effect against gastric cancer
Chimeric antigen receptor (CAR) T cell therapy has shown remarkable responses in hematological malignancies with several approved products, but not in solid tumors. Patients suffer from limited response and tu...
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Article
Functional brain network alterations in the co-occurrence of autism spectrum disorder and attention deficit hyperactivity disorder
Autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD) are two highly prevalent and commonly co-occurring neurodevelopmental disorders. The neural mechanisms underpinning the comorb...
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Chapter and Conference Paper
Construct a Drilling Complexity Intelligent Prediction Model Based on the Case-Based Reasoning
In order to diagnose and predict the drilling complexities before drilling operations, and provide the drilling operators on well site with some hints, so that they are mentally aware of what kind of drilling ...
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Article
Super Vision Transformer
We attempt to reduce the computational costs in vision transformers (ViTs), which increase quadratically in the token number. We present a novel training paradigm that trains only one ViT model at a time, but ...
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Article
Reconstruction of dynamic mammary mini gland in vitro for normal physiology and oncogenesis
Organoid culture has been extensively exploited for normal tissue reconstruction and disease modeling. However, it is still challenging to establish organoids that mimic in vivo-like architecture, size and fun...
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Article
Conformation and molecular dynamics simulation of the interaction between cytochrome c and DNA
Cytochrome c (Cyt c) is a key molecule involved in mitochondria-mediated apoptosis. Cyt c is released into the cytoplasm to bind to apoptotic enzyme activating factor 1 (Apaf-1) and then forms an apoptotic com...
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Article
Open AccessOutcome and risk prediction of early progression in patients with extranodal natural killer/T cell lymphoma from the CLCG study
Recently, progression-free survival at 24 months (PFS24) was defined as clinically relevant for patients with extranodal NK/T cell lymphoma. Herein, the clinical data from two independent random cohorts (696 p...
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Article
A Comparison Study of Kinematic and Dynamic Models for Trajectory Tracking of Autonomous Vehicles Using Model Predictive Control
Efficient trajectory tracking approaches can enable autonomous vehicles not only to get a smooth trajectory but to achieve a lower energy dissipation. Since vehicle model plays an important role in trajectory ...
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Article
Numerical simulation on molten pool behavior of narrow gap gas tungsten arc welding
As a highly efficient thick plate welding resolution, narrow gap gas tungsten arc welding (NG-GTAW) is in the face of a series of problems like inter-layer defects like pores, lack of fusion, inclusion of impu...
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Article
Tensile mechanical behavior and texture evolution of the weak texture Mg–1Al–0.5Mn–0.3Gd magnesium alloy
In this study, we utilized experiments and the Visco-plastic Self Consistent (VPSC) model to investigate the tensile mechanical behavior and texture evolution of the new weak texture Mg–1Al–0.5Mn–0.3Gd magnesi...
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Article
Mechanism of Plastic Deformation of As-Extruded ZK60 Mg Alloy during Uniaxial Compression
The effects of deformation mechanisms on the mechanical behavior and texture evolution of extruded ZK60 alloy during compression along different directions at room temperature were investigated by experimental...
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Article
Open AccessAltered functional brain network patterns in patients with migraine without aura after transcutaneous auricular vagus nerve stimulation
Transcutaneous auricular vagus nerve stimulation (taVNS) shows excellent effects on relieving clinical symptoms in migraine patients. Nevertheless, the neurological mechanisms of taVNS for migraineurs remain u...
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Article
Open AccessSolution-processable polymers of intrinsic microporosity for gas-phase carbon dioxide photoreduction
Four solution-processable, linear conjugated polymers of intrinsic porosity are synthesised and tested for gas phase carbon dioxide photoreduction. The polymers’ photoreduction efficiency is investigated as a ...
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Article
The mechanical, electronic and photocatalytic properties of two novel BCN monolayer
We predicted two novel BCN monolayers with fantastic mechanical properties and high photocatalytic activity for overall water splitting. Both BCN-1 and BCN-2 monolayers demonstrate excellent mechanical flexibi...