I have 100 ppm stock concentrations of 10 compounds. If I mix 1 ml of each compound stock my final volume will be 10 ml. Will the compounds be diluted or does the concentration remain 100 ppm for each compound in the mixture solution?
The 4th industrial revolution is an extension on the 3rd. Do you think the 5th will be an extension on the 4th?
29 April 2024 6,132 0 View
0Dear all Hope that you are well After minor revision, I re-submitted the edited version of a manuscript to a journal. The editor then commented that put tables 1,2 and 3 in the supplementary...
17 March 2024 363 1 View
Dear all I wanted to know if it is credible to publish a research work in a journal led by science alert platform. I was wondering if you woud give me more details. Truly, I searched about it,...
02 January 2024 6,643 1 View
i wanna save my research and export the resulty. how can i do it?
30 November 2023 9,819 0 View
Hi, I'm searching for load demand data for IEEE 33 bus for the optimal location of BESS. can anybody please share where I can get the data, daily, monthly or yearly? I really appreciate any help...
25 September 2023 5,439 0 View
Hello everyone, I am conducting analysis on my data and have mostly already figured it out. However, there is still one problem I haven't been able to master. Statistical program: SPSS...
21 September 2023 3,302 3 View
The application of Artificial Intelligence in many sectors could have many positive impacts. However, other researchers are predicting the possibility of it, making many unemployed globally, as...
23 July 2023 7,322 4 View
Hello everyone. The p value of the path estime regression weight (B=0.198) from A to C, is 0.014 in my model in the figure. After boostraping, the coefficient from A to C (B=0.198) becomes p value...
17 June 2023 9,295 3 View
Please I need an input on the uses of IRT and IRT models
12 April 2023 5,210 7 View
I need best method of DIF with a good example to why is the best method
24 January 2023 4,736 11 View
What can be a hypothesis related to the Stock out Cost or Shortage Cost?
29 July 2024 9,259 2 View
Hi, I need to prepare a standard curve of H2O2 to evaluate the primary products of oxidation. H2O2 I have is 35%. How do I prepare a stock of H2O2 10 microlitere. If s.o has experience, I would be...
26 July 2024 3,460 2 View
Hi ResearchGate community, how are you? I need to request your help to mitigate the generation of microbubbles detected during the slide preparation of sample metaphase chromosomal spreads. I...
01 July 2024 7,694 4 View
The emerging markets have suffered from a state of stagflation. I hope you know your expectations according to your experiences regarding the implications for the stock markets,,,, risks and...
19 June 2024 4,410 3 View
I saw the iPSC about a week after holding the stock (12 well and 3 stocks) and there were very few cells attached, and some cells were differentiated. I wonder what the problem is. The plate is...
12 June 2024 6,087 0 View
I am working on antimicrobial effect of CBD (Cannabidiol). As it is insoluble in water, I prepared a stock of 500 mg/ml (in DMSO). Now I have two problems: 1- I can not dissolve more than 500 mg...
10 June 2024 9,564 6 View
Warner used to sell 8161 glass, but Harvard Biosciences bought Warner and doesn’t appear to stock it anymore
04 June 2024 5,688 2 View
My lab doesn't use phage often and recently ran into a problem with too-low of titer for our phi 11 (to the point where I couldn't get it to lyse after 3 and 24 hours). We make a lysate prep,...
27 May 2024 7,900 1 View
How can i dilute my master stock of 1 micromolar DNA template to different concentration by serial dilution
17 May 2024 3,641 2 View
Most times after checking the cyctotoxity, my results are not consistent. But i used the same concentration of my stock solution. Can anyone help out with how to determine the concentration of my...
09 May 2024 1,534 2 View