Otros
Otros
Electrorheological Response Behavior of PANI@MoS2 Core–Shell Nanocomposites
18/03/2023 -
Core–shell?structured PANI@MoS2 nanocomposites are synthesized by two?step method. The electrorheological properties of all PANI@MoS2 hybrid particles are measured by a rotary rheometer and exhibit...
Forming quality and microstructure evolution of AA6061?T6 aluminum alloy joint during flow drill screwing process
14/03/2023 -
Flow drill screwing (FDS) is the optimal process to realize the single?side connection of metal sheets. However, the plastic deformation and high fractional temperature during the plate connection...
The Effect of Berberine Follow by Blue Light Irradiation and Valproic Acid on the Growth Inhibition of MDA-MB-231 Breast Cancer Cells
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Abstract Breast cancer is the second most common cancer after lung cancer in the world. Due to the anti-cancer properties of Berberine (Ber), in this study, the effect of...
Properties of Poly(Lactic Acid)/Wild Jujube Pit/Hydroxyapatite Based on 3D Printing
14/03/2023 -
In this study, wild jujube pit (WJ) was used to compose with hydroxyapatite (HA) and poly(lactic acid) (PLA) based on 3D printing. The properties of WJ and its alkali/silane treatments (WJS),...
Rigid polyurethane foam compounds with excellent fire performance modified by a piperazine pyrophosphate/expandable graphite synergistic system
12/03/2023 -
Rigid polyurethane foam (RPUF) has many excellent properties, but its flammability has been a challenge for the application of RPUF compounds. In this research, piperazine pyrophosphate (PAPP) and...
Study on self?healing gel plugging agent based on non?covalent bonding interaction for drilling fluid
11/03/2023 -
AbstractTo reduce the possibility of the TPU 3D?printed workpiece causing a fire, a flame?retardant coating containing phosphorus, nitrogen, silicon, and benzene rings was fabricated on the TPU...
Green synthesis of gold nanoparticles using Pithecellobium dulce leaf extract and its biological activities
07/03/2023 -
In the present research, Pithecellobium dulce leaf extract was used to synthesis gold nanoparticles for the first time to our perception. This bio synthesized novel material were investigated by...
Fatigue behavior of unidirectional fiber?reinforced pultruded composites with high volume fiber fraction
06/03/2023 -
Pultrusion is a high?volume manufacturing process for fiber?reinforced polymer (FRP) composites ensuring high strength and quality products. However, research studies are very limited on the fatigue...
Determination of Statistical Relationships of Quantities Characterizing Performance Properties of Fibers for Production of Reinforcing Components of Composite Materials
06/03/2023 -
The influence of the rotation speed of the forming cylinder and the conveyor belt velocity on the web height has been studied. The mathematical dependence of the corresponding tests has been...
Mechanical Properties of Composite Material Based on an Oxyfluorinated Fibrous Filler
06/03/2023 -
The effect of the technology of roll calender processing of nonwoven needle-punched fabric based on a blend of polymer and bicomponent fibers on the correlation between the decrease of porosity...
A polyelectrolyte handle for single?molecule force spectroscopy
09/03/2023 -
Single?molecule force spectroscopy is a powerful tool for the quantitative investigation of the biophysics, polymer physics and mechanochemistry of individual polymer strands. One limitation of this...
Mechanical Properties of Basalt Fiber Reinforced Cemented Silty Sand: Laboratory Tests, Statistical Analysis and Microscopic Mechanism
09/03/2023 -
Benefiting from low cost, high tensile strength, chemical stability, and great resistance to temperature, alkaline, and acids, it is a reasonable and valuable technology to use basalt fiber (BF) as...
Comparison of Self-Tapping Screws and Bamboo Nails in Reinforcing the Zuo-Dou Connections in Traditional Oriental Timber Frames of Asia
08/03/2023 -
This paper is focused on the retrofitting techniques of Zuo-Dou connections in Dieh-Dou timber frames in Far East Asia. The target is to develop appropriate techniques for the reinforcement and...
Fabrication of Nanoparticle Agglomerate Films by Spark Ablation and Their Application in Surface-Enhanced Raman Spectroscopy
07/03/2023 -
This paper presents a systematic study of the investigation of nanoparticle (NP) agglomerate films fabricated via depositing spark-generated Au, Ag, and Au/Ag NPs onto quartz microscope coverslips in...
Laser Cladding of NiCrBSi/WC + W2C Composite Coatings
07/03/2023 -
This article presents the results of a study on the laser cladding of metal matrix composite coatings using an experimental custom-made powder composed of NiCrBSi matrix with 65 wt.% reinforcing hard...
Characterization of the Materials and Techniques of Red Lacquer Painting of a Horizontal Plaque Inscribed by General Feng Yü-hsiang
08/03/2023 -
The “Tian Di Chang Chun” horizontal plaque was inscribed by General Feng Yü-hsiang in R.O.C. 25 (1936). Due to the aging of the materials and some factors in...
Influence of the Duty Cycle of Pulse Electrodeposition-Coated Ni-Al2O3 Nanocomposites on Surface Roughness Properties
09/03/2023 -
In this study, the viability of duty cycle variation was explored as a potential method to improve the mechanical and surface roughness properties of Ni-Al2O3 nanocoatings through pulse...
Valorization of Vegetal Fibers (Hemp, Flax, Miscanthus and Bamboo) in a Fiber Reinforced Screed (FRS) Formulation
09/03/2023 -
A persistent rise in the costs of construction materials has led to the need to address this problem in line with the Sustainable Development Goals. This research employed vegetal soft and rigid...
Probing the Boundary between Classical and Quantum Mechanics by Analyzing the Energy Dependence of Single-Electron Scattering Events at the Nanoscale
08/03/2023 -
The relation between the energy-dependent particle and wave descriptions of electron–matter interactions on the nanoscale was analyzed by measuring the delocalization of an evanescent...
Recycling of Heterogeneous Mixed Waste Polymers through Reactive Mixing
09/03/2023 -
Anything that is not recycled and/or recovered from waste represents a loss of raw materials. Recycling plastics can help to reduce this loss and to reduce greenhouse gases, improving the goal of the...
Variable-Coefficient Dynamic Modeling Method for a Ball Screw Feed System in the No-Extra-Load Running State
07/03/2023 -
In a ball screw feed system of high-speed/high-acceleration machine tools, large frictional and inertial forces may change the real contact state of the kinematic joints, resulting in changes in the...
