I need a defoaming agent for water/isopropanol-alcohol with to main property;
1. oxygen-free or carbon/oxygen atom ratio more significant than 1.
2. it should not be electrically conductive.
3. possible to use for water/alcohol solution.
can any one guid me about tractical method for preservation of microorganism same as bacteria, cyanobacteria and algea, in sampling from environment to Laboratory: 1- Sample collection 2-...
17 July 2024 3,687 11 View
As technology races forward, AI is proving to be a powerful resource in tackling mental health and social issues. Early Warning System: AI can analyze data to predict mental health crises before...
29 March 2024 2,425 2 View
In one sample or microscopic slide (then, same time and same place), I see a lot of intermediate subspecies or variation fossils(more than about 15 gradual variation, for one marine phytoplankton...
16 February 2024 2,197 0 View
Hello. good time By answering this question researcher, you can help her a lot
26 December 2023 5,847 3 View
Can anyone please introduce me a free software for measuring light and electron microscope when taking a photo (for light and electron microscope photos, as well as when working microscope)...
21 November 2023 8,601 4 View
I am looking for a post doc. position on plant nutrition, stress physiology or climate change in agriculture. I thank all the scientists and researchers who can help me on this topic. Regards Amin
03 October 2023 4,495 1 View
I, Jafar Sumanta Munte, a undergraduated student from the Department of Animal Production and Technology at IPB University, am conducting a research study on buffalo meat quality. In this study, I...
28 July 2023 4,559 0 View
Hi, I want to analyze a crack in 2d and 3d and find displacement of the Part Block due to that Crack and loading. My question is as I want to create periodic Sine load applying for several second...
21 July 2023 7,212 0 View
After designing the circuits of quantum cellular automata, it is necessary to check the energy value of the circuit. The calculation method is by programming and using Q C A p r o.
17 July 2023 9,548 0 View
I have an US patent and tend to sale it.
29 June 2023 3,794 1 View
If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...
07 August 2024 5,343 2 View
I have face this problem anyone help me how to solve this issue ?which is below Fatal error: There are inconsistent shifts over periodic boundaries in a molecule type consisting of 78 atoms. The...
07 August 2024 2,598 1 View
Hi all, my experimental XPS results shown that my C3N5 sample consists of N-H bond, hence in this case I should incorporate the N-H bond into my DFT modelling. However, I do notice several papers...
07 August 2024 8,414 2 View
Greetings When one is to perform Simulation or modelling of Pyrolysis of Biomass Waste materials using Aspen Plus software, and one has both the macromolecules breakdown (Cellulose, Lignin and...
06 August 2024 5,023 1 View
Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,974 3 View
If from a geometric perspective the non-halogens, non-noble gases have more empty spots in their valence shell, and the filling/exiting of any of the empty spots in the shell constitutes a...
03 August 2024 4,787 2 View
Why BaO (s) + H2O(l) ---> Ba 2+(aq) + 2 OH - (aq) if Oxygen loves owning all the electrons, why would it bind to hydrogen which competes with Oxygen for electron ownership more so than...
03 August 2024 5,392 1 View
If you think of electrons with spin as bar magnets, you know bar magnets of opposite polarity as long as they're not occupying the same spatial location don't cancel out each other's magnetic...
03 August 2024 3,927 2 View
I heard an explanation about something being a better proton acceptor or lone pair donor but that doesn't make sense. I couldn't explain in in terms of acid-base theory. The hand-waving way I saw...
03 August 2024 9,918 0 View
Dear all! Oxygen vacancies do raise negatively the Fermi level by increasing the negative charge in the semiconductor crystal structure. In the case of n-type semiconductors, I wonder if this...
30 July 2024 8,339 2 View