I want to replace butyl acetate by a foam stabilizer in order to use in foam concrete. I need to know what characteristics of butyl acetate make it appropriate to foam concrete.
Psychological factors significantly impact athletes' motivation and performance in competitive sports.
24 November 2023 1,015 2 View
I wonder if anyone knows a protocol for extracting DNA from fat layer of aspirated bone marrow after centrifugation and layer separations. It would be my pleasure to receive any suggestions.
10 May 2023 2,218 2 View
I have some samples from microbial fermentation of pea flour. They are aqueous samples and contain solubilized starch (the bacteria use the starch as their carbon source). I want to measure the...
17 April 2023 8,238 3 View
Hi Which concentration of MES buffer solution did you choose? Did you dissolve MES in water? I also do not know about concentration of EDC and NHS and also EDC/NHS ratio. Thank you. warm...
26 February 2019 4,008 3 View
I want that know difference between white LED of cell phone with xenon lamp.
27 January 2019 6,198 2 View
Hi! I hope someone can help me in these questions. In my research, I evaluated a screening for language disorder In children. 105 children are both screened by the instrument and also clinical...
03 April 2018 3,015 4 View
what is the best way for remove AL from the liquid solution that contains Fe, S, Mg,..? what is the best PH?
11 June 2016 9,965 4 View
I want to stimulate a Human endothelial cell line (HUVEC) by LPS and test my drugs of interest to quantify the anti-inflammatory effect, I used the DMEM medium and 10% FBS for HUVECs, at first I...
06 January 2015 1,235 7 View
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27 April 2014 8,933 4 View
On page A49-fig. 8 of this article, "Analysis on cycle-life performance of ALB with three-electrode" has been done. When you measure the cycle-life performance of the "full cell" with 3...
03 April 2014 1,754 2 View
I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...
07 August 2024 1,028 0 View
Machine learning (ML) has shown great potential in predicting the compressive strength of concrete, an important property for structural engineering. However, its practical application comes with...
03 August 2024 2,546 2 View
I am working on scale development in behavioral finance by undertaking a mixed-method approach using the exploratory sequential design. The phenomenon has diverse meanings in existing literature...
20 July 2024 9,153 11 View
Hi everybody, I wonder is there a way to prepare foam from iso-propanol/water mixture? The content of this alcohol should be 70 – 80 w.%. I plan to use silicone-based surfactants, I have several...
15 July 2024 3,539 0 View
Recently I've been working on a simulation of concrete 3D printing, and has successfully simulated a layer-by-layer 3D printing process using model change. However, when I proceeded to try...
06 July 2024 2,130 0 View
Hi everyone, I am trying to induce foam cells in macrophage differentiated from PBMC. Which type of staining do you prefer to use? Nile Red or Oil RED O ? What concentration and timing of ox-LDL...
01 July 2024 8,286 0 View
What heavy aggregates are available for protective concrete in your country?
01 July 2024 1,625 3 View
What are the benefits and advantages of concrete flooring when used in parking lot floors, and what are the technical requirements and general specifications that should be considered to ensure...
29 June 2024 2,171 5 View
Dear colleagues, I'm currently modelling a simple 4-point bending test of a concrete beam in Abaqus. However, the load-displacement curve was ascending (without final point), which didn't match...
29 June 2024 6,192 2 View
I submitted my journal and got some comments, I have answered and corrected all the comments from the reviewer but I don't understand how to answer this question. any expert researcher help me to...
20 June 2024 3,802 1 View