Otros
Otros
Comparison of the Thermal Stability in Equal?Channel?Angular?Pressed and High?Pressure?Torsion?Processed Fe–21Cr–5Al Alloy
24/09/2023 -
Fe–21Cr–5Al–0.026C (wt%) is nanostructured using equal?channel angular pressing and high?pressure torsion (HPT), and their thermal stability between 500–700?°C is studied and compared. ECAP...
Ambient?Stable 2D Dion–Jacobson Phase Tin Halide Perovskite Field?Effect Transistors with Mobility over 1.6 Cm2 V?1 s?1
24/09/2023 -
2D Dion–Jacobson phase perovskite BDASnI4 is identified to be promising for constructing high–performance field?effect transistors (FETs). By developing interface and additive engineering...
Bridging the Gap between Zeolites and Dense Silica Polymorphs: Formation of All?Silica Zeolite with High Framework Density from Natural Layered Silicate Magadiite
22/09/2023 -
Between zeolite and silica: A silica zeolite RWZ?1 with a very high framework density (FD) was synthesized through topotactic condensation of natural layered silicate magadiite. Based on the...
Can industrial collaborative agglomeration improve carbon emission efficiency? Empirical evidence from China
25/09/2023 -
Against the backdrop of low-carbon development, it is imperative to cultivate a modernized industrial system and new development model. Industrial collaborative agglomeration (ICA) between...
Pipe Cavitation Parameters Reveal Bubble Embolism Dynamics in Maize Xylem Vessels across Water Potential Gradients
24/09/2023 -
Maize, a crop of international relevance, frequently undergoes xylem embolism due to water shortage, negatively impacting growth, yield, and quality. Consequently, a refined comprehension of xylem...
Numerical Analysis of the Axial-Flexural Behavior of CFST Columns with Active Transverse Prestressing
22/09/2023 -
This paper presents a numerical study on the vertical (axial) and lateral (flexure) behavior of CFST (Concrete-Filled Steel Tube) columns with active hoop prestress achieved by bolting together two...
Experimental Study on the Impact of Using FRP Sheets on the Axial Compressive Performance of Short-Circular Composite Columns
24/09/2023 -
This paper conducts an experimental study on the axial compressive performance of FRP-steel-concrete composite columns. Nine short columns were produced and evaluated in the study, comprising of...
Micro-Injection Molding and Debinding Behavior of Hydroxyapatite/Zirconia Bi-Materials Fabricated by Two-Component Micro-Powder Injection Molding Process
24/09/2023 -
The micro-scale joining of two different materials using two-component micro-powder injection molding (2C-µPIM) is an intriguing technique. The formation of defects in bi-materials at...
Crash Performance of Inward-Inverting Composite Tubes Filled with Foam: Experimentation and Simulation
24/09/2023 -
This study presents a novel shock absorber with an inward-inverting composite foam-filled tube. Under the compression of a pressing cap and the action of an internal inversion cap, the composite tube...
Study on Boiling Heat Transfer Characteristics of Composite Porous Structure Fabricated by Selective Laser Melting
25/09/2023 -
Surface porosity is an important means of enhancing boiling heat transfer. In this paper, two kinds of composite porous structures of surface micropore + square channel and framework micropore +...
The Behavior of Polymeric Pipes in Drinking Water Distribution System—Comparison with Other Pipe Materials
24/09/2023 -
The inner walls of the drinking water distribution system (DWDS) are expected to be clean to ensure a safe quality of drinking water. Complex physical, chemical, and biological processes take place...
Study on Connectivity Analysis and Injection–Production Optimization of Strong Heterogeneous Sandstone Reservoir Based on Connectivity Method
22/09/2023 -
The D reservoir in the Bongor Basin, southern Chad, is highly heterogeneous. In the stage of waterflood development, the injected water is seriously channeled along the dominant channel, and the...
Facile microwave synthesis of multi?walled carbon nanotubes for modification of elastomer used as heaters
21/09/2023 -
Modification of elastomers using multi?walled carbon nanotubes for heaters.Multi?walled carbon nanotubes (MWCNTs) were synthesized by a microwave method. MWCNTs had filamentous shapes (10??m) and...
Agriculture in the Ancient Maya Lowlands (Part 1): Paleoethnobotanical Residues and New Perspectives on Plant Management
01/12/2023 -
Abstract Increasingly, marine renewable energies are taking over as one of the most relevant solutions to minimize dependence on fossil fuels. The management and exploitation of...
Sustainability and Environmental Impact of the Tourism Sector: Analysis Applied to Swimming Pools in the Hotel Industry on the Costa Brava
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The aim of this research is to critically evaluate the environmental implications of public pools in Costa Brava hotels, with a focus on their impact in terms of energy, water, and carbon footprint....
The Change in the Shape Characteristics of the Plastic Zone in the Surrounding Rock of an Auxiliary Retracement Channel and a Reasonable Channel Spacing Determination Method
21/09/2023 -
In underground coal mines, the stability of the retracement channel in the surrounding rock is crucial for the safe and efficient retracement of the equipment and to guarantee the continuity of the...
Thermal and Acoustic Performance of Gypsum Plasters Mixed with Different Additives: Influence of Bio-Based, Synthetic, and Mineral Fillers
20/09/2023 -
Due to the high impact of the building sector on the environment, a growing interest focuses on insulating materials able to ensure good thermo-acoustic performance for the building envelope from a...
Compensation of the Distorted WDM Signals by Symmetric Dispersion Map with Nonuniform Zero-Crossing Place of Accumulated Dispersion in Midway-OPC System
19/09/2023 -
The nonlinear Kerr effect and chromatic dispersion are the fundamental causes of optical signal degradation in single-mode fiber (SMF) and erbium-doped fiber-amplification (EDFA)-based wavelength...
Pressure Optimization in Pneumatic Interfaces Using a Single-Bay Seven-Story Infilled Reinforced Concrete Frame: Experimental and Numerical Investigation
19/09/2023 -
Reinforced concrete infilled frames have been studied over the years along with the infilled openings. To resist the lateral loads that are applied on the frames, stress is transferred from the...
A Seismic Risk Assessment of Concrete-Filled Double-Skin Steel Tube (CFDST) Frames with a Beam-Only-Connection for Reinforced Concrete Shear Walls (BRWs)
19/09/2023 -
The beam-only connected reinforced concrete shear wall (BRW) is used as a reinforcing component to enhance the seismic performance of concrete-filled, double-skin steel tube (CFDST) frames. The...
Numerical Simulation Analysis of the Full-Section Immersed Tube with the Post-Pouring Belt under Hydration Reaction
19/09/2023 -
To study the force and deformation characteristics of a full-section immersed tube with post-pouring belt under the action of hydration reaction, the numerical model of full-section immersed tube...
