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I would be very grateful if anyone who has extracted RNA from skin can tell me how to homogenize it in order to maintain RNA integrity/no degradation?
26 April 2023 6,587 2 View
Dear researchers, in my EDX spectra there is peak of Al and Mo though I don't use any material related these elements peaks in my sample, I think it will be impurity peaks. but I performed the...
25 April 2023 2,012 7 View
Some of the results of EDX analysis are quite scattered e.g. for Ca K: from about 3% to 27% at. They agree don't with the atomic composition of the compound. Any comment on it? Please answer
25 April 2023 1,555 4 View
The database I was provided with was empty. When i saved Used the grid function "Save Grid to Database_", the channels I am getting are X, Y, and Z channels only. Is there anything that I'd need...
24 April 2023 292 1 View
I have to perform the genomic integration of a gene, would it be better to use E.coli cells made competent by chemical method or by electroporation? Thank you
24 April 2023 6,747 4 View
Please suggest tools and documentation.
17 April 2023 7,484 0 View
Ecosystem service provided by mangroves has many dimensions. To the consumer, it encompasses timber, fuel wood, fodder, fishes, honey, wax etc. which can be purchased. To the economist, it is the...
14 April 2023 257 2 View
Professor in Electrical Engineering at the University of Laghouat, Algeria, Department of Electrical Engineering , Faculty of Technology.
13 April 2023 2,759 2 View
In economic crustacean experiments, researchers often take shrimp and crabs as research objects to carry out scientific research. Shrimp and crabs are inferior invertebrates. Does the author need...
13 April 2023 5,650 5 View
21 items 👉🏼 4 sub-constructs 👉🏼 1 construct 33 items 👉🏼 4 sub-constructs 👉🏼 1 construct so there are three levels: lower order 👉🏼 medium order 👉🏼 higher order The results are significant. But...
13 April 2023 5,184 8 View
The result of the exploratory factor analysis for the measurement tool I used is not compatible with the original scale. For example, in the original study, item 3 is in factor 1, but in the study...
01 April 2023 9,452 3 View
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31 March 2023 7,880 4 View
It is said that Cancer Cells have no contact inhibition and they can grow into multi layers. BUT，when we culture the HeLa cell, which is a well-known cancer cell line, in the plate, the HeLa cells...
30 March 2023 1,032 1 View
I am currently conducting research on shrimp stock assessment, and I am utilizing the ‘TropFishR’ Package to analyze a dataset containing monthly carapace length frequency data. The accurate...
30 March 2023 9,920 4 View
Hello, I am currently trying to code for a second-order latent basis (growth) model in Mplus. I have read several and have reference for first-order latent basis models but cannot find syntax...
29 March 2023 2,207 0 View
ran out of space in the question.
28 March 2023 5,669 2 View
Since I am working with the sputtering approach for the deposition of nanomaterials, I need to know the preparation methods of a sputter compact and extracting it without demolition.
27 March 2023 8,534 4 View
Our lab has been noticing that whenever we hybridize BAC probes on FISH slides, there is a lot of background/debris that is very visible under DAPI. This is problematic to a point that it is...
27 March 2023 8,856 0 View
Hi, I am trying to prepare for an orthotopic injection with breast cancer cells (D2.A1 and D2.OR). And I have a question is there any way to visualize the difference between a subcutaneous...
22 March 2023 9,630 0 View
Recently, I'm working in Direct to Satellite project. How data transmit direct to satellite and the tracking system, all the overview done by any software or website?
20 March 2023 7,999 2 View
Kinetical controlling of RCCI combustion
19 March 2023 9,215 1 View
I stimulated the isolated splenocytes with LPS (1 ug) and incubated them for two different time points 24hrs and 48 hrs. Then checked the Nitrite levels in the culture supernatant were by using...
15 March 2023 352 0 View
"Crazy roots" pathogen, Agrobacterium bv1 with Ri plasmid, change plant roots geotropism. Any idea how the pathogen makes it?
14 March 2023 1,210 10 View
I was wondering if anyone out there works with macrophages and how they prepare them for assays. Specifically, I am interested in knowing if there is an intrinsic difference between non-adherent...
13 March 2023 4,952 5 View