-
3121
Adsorption of Rhodamine B dye from solution using 3-((1-(4-((1H-benzo[d]imidazol-2-yl)amino)phenyl)ethylidene)amino)phenol (BIAPEHB)/ P(AA-co-AM) composite
Published 2025-01-01“…Optimized parameters include contact time of 120 min at pH 10 using 0.12 g of BIAPEHB loading to prepare composite. …”
Get full text
Article -
3122
Achieving excellent mechanical properties in CoNiCrMo multi-principal element alloys: A comprehensive approach integrating mean square atomic displacement and machine learning meth...
Published 2025-05-01“…Screening alloys with excellent strength and ductility in the huge compositional space of multi-principal element alloys (MPEAs) is challenging. …”
Get full text
Article -
3123
THEORY AND EXPERIMENTAL RESEARCH ON CUTTING PROCESSING OF AUTOMOBILE 6061 ALUMINUM ALLOY MATERIALS
Published 2019-01-01“…Automobile 6061 aluminum alloy materials has been taken as the research object,the samples have been obtained by the metallurgical technology by adding reinforcing phase fly ash,the cutting theory model under different process parameters have been established based on the grey multi response optimization theory,at the same time the cutting experiments under different process parameters have been conducted,the effects of different process parameters on the cutting of the automobile 6061 aluminum alloy materials have been studied by the theory and experimental methods. …”
Get full text
Article -
3124
-
3125
-
3126
PERINATAL OUTCOMES AND PROGNOSTIC FACTORS IN EARLY AND LATE-ONSET FETAL GROWTH RESTRICTION
Published 2022-03-01“…Umbilical artery (UA), middle cerebral artery (MCA) and ductus venosus (DV) Doppler parameters and cerebroplacental ratio (CPR) were assessed. …”
Get full text
Article -
3127
The Influence of Fermentation Technology on the Functional and Sensory Properties of Hemp Bread
Published 2024-11-01“…There was no clear effect of the tested sourdoughs on the parameters of the crumb texture and its moisture, assessed physically, both on the day of baking and during storage. …”
Get full text
Article -
3128
Models and Methods for Calculating and Measuring the Shielding Effectiveness of Materials Using Dual and Coaxial TEM Cell
Published 2024-09-01“…These expressions differ in terms of considering the thickness of the material and the tooling that prevents sagging of thin materials, thus allowing the difference between the measured and calculated values of S parameters to be reduced to 3.2 dB. Methods for measuring and calculating the SE of composite materials are described. …”
Get full text
Article -
3129
Repair Analysis of Overlay Woven Fabric CFRP Laminates
Published 2024-04-01“…The increase in aerospace composites usage for structural components demands advanced repair analysis. …”
Get full text
Article -
3130
An Optimized Pathway for Nitrate Removal from Aqueous Solution by Environmentally Friendly Calabash Gourd Shell Adsorbent Based on Experimental Design Methodology
Published 2025-05-01“…The study was extended to a central composite design (CCD) within the response surface methodology (RSM) to capture the factors nonlinear effects and optimize the adsorption parameters. …”
Get full text
Article -
3131
Copula Functions for Spatial Survival Data Analysis
Published 2023-03-01“…A two-stage estimator using a composite likelihood function is used to estimate regression and dependence parameters. …”
Get full text
Article -
3132
Intelligently optimized electrospun polyacrylonitrile/poly(vinylidene fluoride) nanofiber: Using artificial neural networks
Published 2020-11-01“…Electrospinning of polyacrylonitrile/poly(vinylidene fluoride) (PAN/PVdF) was applied to obtain a quantitative relationship between selected electrospinning parameters (namely applied voltage, solution concentration, and PVdF composition) and nanofiber diameter, the standard deviation of nanofiber diameter and porosity of electrospun membrane. …”
Get full text
Article -
3133
Injection moulding of long glass fibre reinforced polyamide 6-6: guidelines to improve flexural properties
Published 2007-07-01Get full text
Article -
3134
Optimisation and Modelling of the Wear Properties of Laser-Coated SiC-Blend Ni Welds on Steel Substrates
Published 2024-11-01“…In the present work, a ceramic-metal matrix composite coating with the optimization and modelling of mechanical properties of Ni added SiC powders was studied on 45 steel by laser cladding. …”
Get full text
Article -
3135
Construction Technologies of Self-compacting Concrete for Lining of Water Conveyance Shield Tunnel
Published 2022-01-01“…Some problems exist in the construction of composite lining of water conveyance shield tunnel,such as vertical transportation of self-compacting concrete (SCC) in deep work shafts,long-distance horizontal transportation of SCC in tunnels,and placing and casting of SCC in closed ring structures.In response to them,a transportation method and a placing mode suitable for SCC were chosen.The spacing of casting holes on the lined steel pipe (inner mold) was reasonably determined for SCC through a simulation test.Depending on the characteristics of the composite lining structure and the construction performance of SCC,related calculations and analyses are carried out for reasonable determination of the casting process and quality control measures such as the length of casting section,layer thickness,and placing speed.The determined parameters were applied in the pilot project of Shenzhen main branch of the Water Resources Allocation Project in the Pearl River Delta.We found that no aggregate separation occurred during the transportation of SCC,and the lined steel pipe did not float up or drift sideward during the casting of SCC.The drilling and coring test results showed that the height of the void between SCC and outer lining segment on the vault met the design requirements,and the lining space of closed ring structures was filled after backfilling and grouting.These results indicate that the SCC of composite lining is of good quality.Relevant construction technologies can provide references for the construction of similar projects.…”
Get full text
Article -
3136
-
3137
Additive Manufacturing of Biomimetic Near-Zero CTE Optical Structures
Published 2024-12-01“…It turns out that the three-layer lattice-structured composite mirror substrate has the best performance. …”
Get full text
Article -
3138
Axial behaviour of Concrete Filled Double Skinned Steel Tubular (CFDST) column with concrete imperfections
Published 2025-04-01“…Concrete Filled Double Skinned Steel Tubular (CFDST) composite column is preferred over Concrete Filled Steel Tube composite column (CFST) owing to enhanced strength. …”
Get full text
Article -
3139
UAV-Mounted Tank for Processing Agricultural Land with Liquid Agrochemicals
Published 2024-03-01“…(Research purpose) To design and manufacture a tank made of composite fiberglass material with a water hammer damper. …”
Get full text
Article -
3140
The Evaluation of Effect of Jet Grout Columns to the Settlements in Soils with Numerical Methods
Published 2024-12-01“…The jet grouts are modeled with both single columns and composite region by changing jet grout length, diameter and spacing. …”
Get full text
Article