820 Result(s)
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Article
Simulating the trajectory of conductive particles in positive high-voltage electrostatic separators and optimizing parameters
To enhance the sorting efficiency of electrostatic separation for various conductive particles, a numerical model for the trajectory of conductive particles under the combined electric and gravitational fields...
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Article
Open AccessInterfacial energy conversion mechanism between 3003 aluminum alloy and 321 stainless steel in vaporizing foil actuator welding process
Conventional welding methods encounter significant challenges, including poor weldability, low joint strength, and the formation of brittle intermetallic compounds, primarily due to the substantial disparities...
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Article
Open AccessEFMF-pillars: 3D object detection based on enhanced features and multi-scale fusion
As unmanned vehicle technology advances rapidly, obstacle recognition and target detection are crucial links, which directly affect the driving safety and efficiency of unmanned vehicles. In response to the in...
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Article
HGCGE: hyperbolic graph convolutional networks-based knowledge graph embedding for link prediction
Graph convolutional networks (GCNs) have received widespread attention in the field of knowledge graph embedding (KGE) due to their powerful graph modeling and neighbor information aggregation capabilities. Th...
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Article
Open AccessCurrent advances in CRISPR-Cas-mediated gene editing and regulation in cyanobacteria
Photosynthetic cyanobacteria are important microbial models in basic research such as photosynthesis, biological rhythm, and the geochemical cycle of elements. Meanwhile, they attract significant attention to ...
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The impact of platform leadership on employee bootleg innovation: a verification of a moderated dual path model
The trend of enterprise platformization is becoming increasingly prominent in the Internet environment, with the platform leadership gradually attracting great attention from enterprises and researchers. Platf...
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Open AccessA randomized, multicenter phase III Study of once-per-cycle administration of efbemalenograstim alfa (F-627), a novel long-acting rhG-CSF, for prophylaxis of chemotherapy-induced neutropenia in patients with breast cancer
F-627 (efbemalenograstim alfa) is a novel long acting granulocyte colony-stimulating factor (G-CSF) that contains two human G-CSF fused to a human immunoglobulin G2 (hIgG2) -Fc fragment with a peptide linker. ...
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Article
Endoscopic submucosal resection (ESD) and endoscopic full-thickness resection (EFTR) via balloon-assisted enteroscopy (BAE) in small bowel subepithelial lesions: experience in treating fifteen cases
The study objective was to evaluate the primary feasibility of endoscopic submucosal resection (ESD) and endoscopic full-thickness resection (EFTR) via balloon-assisted enteroscopy (BAE) to treat small bowel s...
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Article
Open AccessCardiovascular health and cancer mortality: evidence from US NHANES and UK Biobank cohort studies
The American Heart Association recently introduced a novel cardiovascular health (CVH) metric, Life's Essential 8 (LE8), for health promotion. However, the relationship between LE8 and cancer mortality risk re...
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Article
Flexible airflow-strain dual response sensor with high sensitivity based on polyurethane conductive fiber flocked carbon fibers
Fluffy airflow sensors have unique advantages in the field of non-contact sensing, while strain sensors have more advantages in the field of contact sensing. However, it remains a challenge for a sensor to sim...
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Simulation and Experimental Analysis of Double Rotating Shoulder Friction Stir Welding
In this work, a new Double Rotating Shoulder (DRS) tool is designed to create a preheating effect and promote material flow in the shoulder-affected area during friction stir welding (FSW). A comparative study...
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Article
Synthesis, structure, and thermal expansion in CaZrF6 with two polymorphs
Due to the high structural flexibility and controllable thermal expansion, cubic double ReO3-type negative thermal expansion (NTE) fluorides provide a solution for solving the prominent phenomenon of thermal expa...
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Article
Open AccessGABRG2 mutations in genetic epilepsy with febrile seizures plus: structure, roles, and molecular genetics
Genetic epilepsy with febrile seizures plus (GEFS+) is a genetic epilepsy syndrome characterized by a marked hereditary tendency inherited as an autosomal dominant trait. Patients with GEFS+ may develop typica...
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Article
Study of CFD prediction and surface roughness effect on AUV hull resistance performance
To optimize the resistance performance of autonomous underwater vehicle (AUV) hull, many previous scholars mainly studied the geometric shape and materials of AUV, but lacked the research on the surface roughn...
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Article
Influences of Sharkskin Texture on Lubrication Performance of Elastic Bearing Friction Pairs
Inspired by the shark skin shield scale structure and the excellent elasticity of shark skin, an elastic texture composed of the arc grooves and the rectangular convex structure evenly arranged in the lower la...
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Open AccessHigh-speed synchrotron X-ray imaging of melt pool dynamics during ultrasonic melt processing of Al6061
Ultrasonic processing of solidifying metals in additive manufacturing can provide grain refinement and advantageous mechanical properties. However, the specific physical mechanisms of microstructural refinemen...
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Article
Noise Mechanisms of an Axial Turbine Stage Based on Large Eddy Simulation
This paper aims at identifying the noise sources in an axial turbine stage and their relative importance. The Large eddy simulation (LES) has been carried out on a geometry containing single rotor and stator p...
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Article
Establishment of a semi-continuous scale-down clone screening model for intensified perfusion culture
Perfusion cultures have been extensively used in the biotechnology industry to achieve high yields of recombinant products, especially those with stability issue. The WuXiUP™ platform represents a novel intens...
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Article
Study on the Influence of Unsteady Cavitation on the Hydrodynamic Performance of Propeller
Aiming at the effect of cavitation on the propeller performance of underwater vehicles during navigation, this paper is based on the Reynolds Averaged Navier Stokes method combined with the Schnerr-Sauer cavit...
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Article
Open AccessNon-contrast CT radiomics-clinical machine learning model for futile recanalization after endovascular treatment in anterior circulation acute ischemic stroke
To establish a machine learning model based on radiomics and clinical features derived from non-contrast CT to predict futile recanalization (FR) in patients with anterior circulation acute ischemic stroke (AI...