A volume of 20 mL of 3 wt.% SA solution was injected directly into the shear zone of the device at 20,000 rpm using a machined injection attachment, where the SDCs form nearly instantaneously via ionic precipitation and are left suspended in the precipitation medium. SDC suspensions were...
Being amphibians, toads hatch from eggs laid in water, and spend the first stage of their lives as tadpoles. Their bodies then undergo a process known as metamorphosis. During this time toads develop lungs and limbs. In their adult form, toads breathe air and are able to leave the water. ...
In cast form, the two mix designs were subjected to unconfined uniaxial compression tests (UUCT) test to evaluate the development of fresh state compression strength and Young’s modulus over time, and a uniaxial tensile test, to assess the strain hardening capacity in the hardened state. For ...
All experiments have three repeats (n = 3) and are presented in the form of mean ± standard deviation. The results were statistically analysed using one-way analysis of variance (ANOVA) at a 95% confidence interval with Tukey’s post hoc test; p < 0.05 was considered to be...
The 3D concrete printing (3DCP) [1, 2] technique consists of extruding and then depositing fresh concrete filaments without formworks that are generally adopted to confine and stabilise the poured material in the traditional formative processes. The 3DCP technique starts with the pumping of the ...
Posted onJuly 19, 2023 Updated onJanuary 12, 2024 Learn the definitions of some of the most commonly used Quilting terms and sewing terminology with our free comprehensive guide to common quilting terms. We’ve even included a free printable quilters cheat sheet! MY LATEST VIDEOS Do you ever...
The test shape was designed to simulate the typical construction of freeform components. The test results were classified as either YES or NO, with YES indicating that all 4500 mm of filament was successfully deposited without blockage or fracture. Figure 4. Extrudability test procedure [64]. ...
The SPBC hydrogels were synthesized using a one-pot method, as illustrated inFigure 1. PVA and SA in specified amounts were added to the CNF suspension and were heated at 98 °C and 65 °C for 2 h separately to form precursor solutions. Subsequently, a specific volume of a borax solutio...