Chemical composition and effectiveness on concrete
Here's a serious question: If we were to stop emitting all greenhouse gases right now, would the Earth's temperature start to cool down, or would the existing greenhouse gases continue to warm the...
30 July 2024 5,123 4 View
Dear colleagues i have synthesized CeO2 using green method and now the Np are not soluble in water how can I make it soluble in water? Best Regards
18 March 2024 4,496 2 View
Dear colleagues what are the biocompatible stabilizers that are soluble in PBS and can be used in anti cancer treatments?
15 March 2024 8,003 1 View
Hello dear teachers, I am currently conducting a research study for my master's degree, and I need your valuable contributions during this process. My survey is designed to explore factors that...
19 February 2024 1,138 0 View
How to determine the zero point charge for a schottky barrier or a composite consisting of more than one oxide for photocatalytic degradation ? Thanks
16 December 2023 478 6 View
Hello all, Hope this message finds you in good health. I am trying to analyze sensory data "9-hedonic scale" using RStudio, What is the best analysis to use, and is there a script I can...
18 November 2023 3,002 3 View
I have made positively charged nanoparticles with Lecithin, Squalene, Tween 80, Span 85 and Dotap. But after using ultrasonic, the particles are aggregated and their size increases. How can...
10 September 2023 3,280 3 View
I made cationic nanocarrier by lecithin, Squalen, tween 80, span 85 and DOTAP via melting method in 80 C, but nanoparticles had negative charge instead of positive charge. Does anyone know where...
04 August 2023 5,742 1 View
Hi, Can lipid nanoparticles larger than 200 nm pass through the 0.2 filter due to flexibility?
04 August 2023 2,727 2 View
Dear colleagues…. why we use the laser off time to calculate the photothermal conversion efficiency not the on time? Best Regards
25 June 2023 3,843 3 View
I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...
08 August 2024 719 0 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
Suggest one of them 1. Teflon-lined stainless steel autoclave: 2. Alumina (Al2O3) ceramic container
30 July 2024 7,326 1 View
These will be used for the study of microplastics in the lung
29 July 2024 9,609 2 View
I have multiple small samples of grass pollen with anthers. I want to find a method to identify concentrations of proteins, lipids, and other various elements for these samples. any suggestions?
28 July 2024 5,331 1 View
The catalytic effect of retained austenite refers to the phenomenon wherein quenching steels with a small amount of retained austenite, when subjected to tempering at a specific temperature...
27 July 2024 8,508 0 View
Accredited laboratory of JV "Uz-Kor Gas Chemical" LLC (Uzbekistan) is looking for providers to conduct interlaboratory comparison tests on gas chromatographic analysis of hydrocarbons (component...
25 July 2024 8,108 0 View
Please investigate the effect of temperature and strain rate of hot deformation and the formation of delta ferrite in martensitic stainless steel 410?
25 July 2024 9,408 0 View
I have tried to saturate ferritic steel with hydrogen using the electrolytic method and H2SO4. However, the effect was very poor even after 3 days of "saturation". Can anybody help in choosing a...
24 July 2024 4,393 2 View
