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I have a dataset with certain input and a output and I need to describe it in a fuzzy model. I am trying to use c means cluster to create the membership functions. I trying to use the cmeans()...
11 August 2023 7,246 1 View
I have a fluorescent protein (excitation - 497 nm) expressed on the surface of yeast, however as the cells are auto fluorescent, I am unable to see the expressed and non-expressed populations in...
11 August 2023 8,271 3 View
Dear ResearchGate members, On one hand, there is a theory giving the reflection/transmission coefficients when acoustic planes waves propagating in a medium (rho0, c0) reach a finite thickness...
09 August 2023 3,699 5 View
I am currently making bacmid and consequent baculovirus using pDEST8, pFastBac and 438a vectors and recently switched to DH10EmBacY cells instead of DH10Bac due to the added YFP signal to monitor...
09 August 2023 8,735 2 View
When analysis VOCs in solid waste or water, the technique of equilibrium headspace analysis was use (as EPA Method 5021A) but not include guidelines for calculation. Pls, how to calculate them?
04 August 2023 8,670 1 View
Dear friends, we detect the cellulose degradation products according to the protocol of NREL(Revision Date: August 2012) using an HPLC equipped a column Shodex Sugar SP0810. However, we can't...
04 August 2023 8,234 0 View
I need to do energy decomposition analysis for my molecules. Is there any free software with which I can perform this job? I am using windows and not familiar with linux environment. Any...
31 July 2023 3,578 2 View
For computationally designed solar cell, I need to calculate different parameters like band gap, basis set, method, algorithm and so on. I have material studio software. I am confused to get...
30 July 2023 3,356 7 View
Hello, I have a study of columns strengthened with 2, 4, and 6 layers of unidirectional CFRP. 1)- Does the number of layers refer to the number of plies, or should I divide each layer into 2...
29 July 2023 7,613 2 View
Hello dear colleagues! I would greatly appreciate it if you could recommend a protocol for a release assay of silver nanoparticles from a hydrogel membrane. I would like to know what amount of...
24 July 2023 8,615 4 View
Usually, I obtained optical band gap for semiconductor through Tauc Plot method which only focus only on the region near the intrinsic absorption edge. I wanna know what does the rest part of the...
21 July 2023 8,541 0 View
I was running analysis on SmartPLS, and since the first calculation, all the outer loadings were red (& some are minus). I gradually removed the minus ones then the ones under 0.40. It took me...
20 July 2023 1,404 0 View
What are the best eluent systems (solvent systems) typically used for the purification of phytochemical components (by TLC) of aqueous methanol, n-hexane, diethyl ether, chloroform, ethyl acetate,...
20 July 2023 5,607 2 View
I want to determine the protein content in my sample of Azolla Pinnata that was oven-dried for 12 and 24 hours and 2 days sun-dried. I found that my sample turned black when I do the Kjedahl...
19 July 2023 8,572 3 View
Hello, Dear scientific community, I want to delineate hydrothermal alteration zones using an RGB Band combination on ASTER data. I've already consulted the literature on this topic and I found...
18 July 2023 4,153 3 View
I am a master student in photocatalyst. I have synthesized Cu2O powder, and I want to measure its band gap. the UV-Vis devise I use can measure the sample as liquid or film. I tried to prepare a...
17 July 2023 6,436 2 View
We are using the objective-type TIRF setup to check Cy3 signals. However, there were always some weird patterns appearing in the epi mode and TIRF mode with 60X objective only when we were using...
17 July 2023 823 0 View
Hi everyone. I would really appreciate a second opinion about these freshwater cyanobacteria, at least about their genera. Any help is extremely appreciated! Thanks in advance!
16 July 2023 9,805 3 View
In the methodology of biosynthesis of silver nanoparticles
16 July 2023 3,735 4 View
Can anyone please tell me in detailed explanation what is the difference between the joint and the connection in steel joint? given that : joint rotation = total rotation of the beam-end - beam...
11 July 2023 318 2 View
How can genomic selection be used to improve the efficiency of plant breeding programs?
08 July 2023 5,010 2 View
How can I get the partial pressure value if I only know the concentration of the CO2?
07 July 2023 6,825 1 View
Can baking soda or sodium bicarbonate be effective as a substance in plant pest control?
06 July 2023 1,295 1 View
During growth of Fe nanowires on SrTiO3 substrate, why do they grow perpendicularly? Why do not they grow in a horizontal fashion? Is that something to do with interfacial energy? If it is, then...
03 July 2023 9,530 1 View