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briefly explain
27 July 2023 426 0 View
specifically, how to modify the serial communication protocols
27 July 2023 6,361 0 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 8,688 4 View
In our system, we use sea water that first passes through a 40um mesh drum filter and then through a glass filter. However, we are uncertain if the glass filters are performing...
24 July 2023 8,757 0 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 8,591 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 1,498 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 5,653 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 8,611 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 4,241 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 6,500 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 883 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 9,880 3 View
In the methodology of biosynthesis of silver nanoparticles
16 July 2023 3,791 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 389 2 View
How can genomic selection be used to improve the efficiency of plant breeding programs?
08 July 2023 5,069 2 View
How can I get the partial pressure value if I only know the concentration of the CO2?
07 July 2023 6,884 1 View
Can baking soda or sodium bicarbonate be effective as a substance in plant pest control?
06 July 2023 1,358 1 View
I have conducted western blot experiments with rat brain tissue, where I have tried to measure the GAT-1 concentration. I am using the antiSLC6A1 antibody from Elabscience (Catalogue Number:...
06 July 2023 8,429 1 View
The Indigenous People of Biafra (IPOB) has officially designated every Monday as a sit-at-home day, commencing from August 9th, until the release of their leader, Nnamdi Kanu, from prison. This...
04 July 2023 1,996 0 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 9,581 1 View
i am uploading this files, and I appreciate if anyone would accept to check it for me, I am trying to model a model of beam to column joint but the beam is bolted to the web column, I am facing a...
02 July 2023 8,951 7 View
i have modelled a simpled bolted steel beam to column joint, the beam is bolted with the column web, i am facing a problem in bolt pretension step althought i made the same model with a beam...
01 July 2023 3,422 0 View
How to calculate yield stress value in food products like a sauce?
30 June 2023 8,536 0 View
Why does the initial protein elution (elution No 2)(Each elution volume 500microL) in maltose binding protein purification exhibit high concentrations of the target protein on SDS-PAGE, but fail...
29 June 2023 3,184 4 View