33,457 Result(s)
-
Article
Combined First-Principles and Machine Learning Study of Thermal Transport and Thermoelectric Properties of p-type Halide Perovskite CsCdX3 (X = Cl, Br)
The thermal transport and thermoelectric properties of CsCdX3 (X = Cl, Br) were investigated using first-principles calculations and machine learning interatomic potentials. The lattice thermal conductivity was o...
-
Article
Correction: Study on Roof Deformation and Failure Law of Close Distance Coal Seams Mining Based on Digital Image Correlation
-
Article
The Investigation of Preload Relaxation Behavior of CFRP Bolted Joints Under Thermal-Oxygen Environment: Modeling and Experiments
In this paper, the effects of interference-fit sizes and service environment temperature on the preload and relaxation of CFRP bolted joints are investigated based on an ultrasonic monitoring method. Specimens...
-
Article
Investigation on the Design and Application of Hydraulic Loading Fatigue Test Device for Non-Vascular Stent
The implanted non-vascular stent is prone to fatigue fracture due to the periodic cyclic load caused by long-term physiological motion in the non-vascular lumen.
-
Article
Effect of Annealing Stress on the Magnetic Properties of High-Grade Non-oriented Electrical Steel
Effect of annealing stresses on the magnetic properties of non-oriented electrical steel has been studied. When the annealing stress increases from 2.5 to 4.5 MPa, the iron loss P1.0/400 of non-oriented electrica...
-
Article
Effects of Re3+ (Re = Y, La, Gd) Co-do** on Luminescence Properties of MSi2O2N2:Eu2+ (M = Ca, Sr) Phosphors
Re3+ ions (Re = Y, La, Gd)-doped MSi2O2N2:Eu2+ (M = Ca, Sr) phosphors were prepared by the solid-state reaction method. The effects of co-dopants (Y3+, La3+, Gd3+) and Eu2+ do** concentration on the luminescent...
-
Article
Giant Topological Bandgap and Rashba Effect in Decorated Plumbene: A First-Principles Study
Materials with large Rashba spin splitting (RSS) and quantum spin Hall effect (QSHE) are extremely important in spintronic device applications. Based on first-principles calculations, we present H–Pb–OH, a two...
-
Article
Open AccessA Comparison of Internal Mandrel Designs for Rotary Draw Bend Forming of Carbon-fibre/Thermoplastic (PA6) Tubular Structures
Carbon fibre reinforced thermoplastic tubular structures can be post-formed into desired curvatures via rotary draw bending (RDB) at elevated temperatures. During this process, a rigid internal mandrel is requ...
-
Article
Effect of Mn Contents on Microstructure Evolution and Recrystallization Behavior of 18.5 Pct Cr Low-Nickel Type Duplex Stainless Steel During Multi-pass Hot Compression
This study examined the effect of manganese (Mn) contents (3.12 to 8.97 pct) and three-pass deformation distributions on dynamic recrystallization (DRX) and dislocation evolution during hot compression of low-...
-
Article
Effect of Bricks-and-Mortar Architecture on Fracture Behavior of SiCp/Al Composite: A Finite Element Analysis
The metal-matrix composites (MMCs) with biomimetic bricks-and-mortar architectures have been experimentally demonstrated to exhibit excellent strength-ductility match. Here, biomimetic bricks-and-mortar archit...
-
Article
Enhancing the Thermal Conductivity of Laser Powder Bed Fusion AlSi20 by Introducing a Novel TiC–Ti Coated Diamond Powder
The formation of pores induced by the poor wettability of diamond with the AlSi20 matrix for the powder bed fusion using a laser beam (PBF-LB) process largely deteriorates the thermal conductivity. This study ...
-
Article
The Laminated/Network Interface Design and Deformation Behavior of Multilayer Steel
The SUS304/45 multilayer steels with laminated/network coupling interfaces were fabricated by cold rolling, and the interface evolution behavior and strengthening–toughening mechanism were clarified by microst...
-
Article
Assessment of Delamination Damage in Carbon Fibre Reinforced Polymer Composites with a Fastener Under Multiple Lightning Strike Conditions
Internal delamination damage in carbon fibre reinforced polymer (CFRP) composites occurs easily after a fastener is installed. To determine the internal delamination damage in CFRPs with a fastener under light...
-
Article
Microstructure of Batch Hot-Dip Zn-5 Wt Pct Al Coatings: Comparison of Ball-Milling Pretreatment and Conventional Pretreatment
Instead of pickling and solvent fluxing in the conventional batch hot-dip galvanizing, ball-milling pretreatment was used to study the crystal orientation of the Q235 steel surface and the structure growth of ...
-
Article
Solubility Product of Aluminum Nitride in Steels: Thermodynamic Calculations
Thermodynamic models were employed to determine the solubility product of aluminum nitride in steels containing the solid solution elements of Mn, Ni, Cr, and Mo. Specific solubility product expressions were d...
-
Article
Current Progress in Aqueous Corrosion of Multi-Principal Element Alloys
While multi-principal element alloys (MPEAs) remain a promising class of materials owing to several attractive mechanical properties, their corrosion performance is also unique. In this concise review, we pres...
-
Article
Fluorescent DNA tetrahedral probe with catalytic hairpin self-assembly reaction for imaging of miR-21 and miR-155 in living cells
A CHA-based fluorescent DNA tetrahedral probe (FDTp) has been designed to detect the microRNAs miR-21 and miR-155 sensitively and specifically in living cells. The design consisted of functional elements (H1,...
-
Article
Improving catalytic performance of (Ba, Ca) (Ti, Sn)O3 piezoelectric ceramics by regulating phase structure
Piezocatalysis is considered as an evolving technology based on the piezoelectric properties of catalysts, has shown great potential in the field of environmental remediation, water splitting, and biotechnolog...
-
Article
Potential of V-Si72, V-C72, and V-Al36N36 as catalysts for oxygen reduction reaction
The capacities of V-Si72, V-C72, and V-Al36N36 nanocages to catalyze the ORR processes have been investigated. The acceptable pathways of ORR processes on V-Si72, V-C72, and V-Al36N36 nanocages have been examined...
-
Article
Quantitative comparison of bile acid glucuronides sub-metabolome between intrahepatic cholestasis and healthy pregnant women
Because of the pathological indication and the physiological functions, bile acids (BAs) have occupied the research hotspot in recent decades. Although extensive efforts have been paid onto BAs sub-metabolome ...
