high A.O
How can I determine appropriate current density value theoretically for cathodic electrodeposition process?
14 August 2022 6,395 1 View
Dear All, I have an issue regarding a sediment transportation simulation. I have computed the sediment transport rate based on a 20 years wave climate, and simulated the sediment drift for the...
10 July 2022 8,926 2 View
Hi everyone, I have a question and I was hoping to get some insight from you. I ran RNA-seq on my samples and I didn't have replicates, I used differentially expressed genes with a cut-off of...
01 June 2022 1,350 2 View
Hi everyone, I am planning to use TGF-β to transform my fibroblasts into CAFs. Most of the papers I have been reading have used TGF-β from R&D Systems, but none of them has mentioned whether they...
10 May 2021 733 3 View
Hi Dose any-one knows about cleaning validation protocols for pathogen-bacteria from fermentor? In industerial size, 1000 lit?
15 December 2020 4,685 3 View
Hello; I am working on some climate data in Ascii format, I need to convert them to NetCDF Files for some other mathematical works like regriding. I have utilized CDO for this purpose. However,...
12 August 2020 3,092 7 View
I want to make a glue to adhere PVC to metal (for example Aluminium or stainless steel).This have to be partly air drying. The process is as follows: The metal is impregnated with adhesive. The...
09 September 2019 8,216 3 View
Dear All scientists; How can we calculate the concentration of CO2 emitted in the air in PPM? shall we use PPMv(Volume PPM) or Mass PPM is also acceptable? Regards
01 August 2019 7,618 4 View
How can we calculate or estimate just the carbon dioxide that arrived to the atmosphere, not those that are absorbed by the oceans, soils and trees? On the other hand how is it possible to...
19 July 2019 4,802 5 View
When I save as a modified style and change its name, the new style does not show up with the name I have entered for in the styles list. In stead, a general title like "APA-Saeideh" is built...
20 May 2019 6,798 6 View
I imagine the battery drives the graphite into a carbocation, then chloride is oxidized to donate the electron to the carbocation, but what pushes the lost electrons of chloride to be shared...
03 August 2024 5,384 0 View
What is the behavior of anaerobic bacteria in deep salty groundwater with high level of chlorine? Is the nitrate level deceasing and is denitrification controlled by excess chlorine? Thanks
13 July 2024 1,581 4 View
Dear all, I have a question regarding ways to separate ammonium nitrate and phosphorus pentoxide？
12 July 2024 3,164 2 View
Deep etching Negative photoresist Acrylate polymer Chemical etching Ferric chloride Crosslinking Resolution
11 July 2024 2,476 4 View
The recharge of deep sandy groundwater is slow. Does the high level of nitrate promote bacteriological activity knowing that it requires a high level of O2? Thanks
10 July 2024 9,883 5 View
I am trying to synthesize silver nanoparticles from a plant extract. But lower concentration of AgNO3 solution is not enough to obtain my desire UV spectrum for the characterization. So I want to...
25 June 2024 3,829 0 View
I use molecular sieve 13X and Iron nitrate powder Fe(NO 3)3 • 9H2O. and commercial TiO2. I need to prepare 8% Fe, 8% TiO2 containing with zeolite 13X. I want to use this method below: WET...
17 June 2024 4,153 2 View
I'm following a paper for their HPLC methodology, but I'm having a hard time understanding how to make mobile phase A. To quote: "Mobile phase A is a mixture containing 0.2% potassium dihydrogen...
13 June 2024 8,321 1 View
The price of gold chloride salt is unfortunately very high.
08 June 2024 1,469 0 View
I need the calculation procedure for this Thank You
05 June 2024 2,752 2 View
