dear prof. dr>
i would like to cooperate with you in that excellent project.
because iam expert in that flavour and natural antioxidant
waiting your response
prof. dr ahmed el-ghorab
[email protected]
For preparing a solution, the recipe mentions that Zinc acetylacetonate should be user. But at the moment we have zinc acetylacetonate+H2O. Can I use the latter instead. There is stirring step...
26 November 2023 303 0 View
International Conference of Harmonization (ICH) guideline M7 recommends using two complementary QSAR models, expert-based and statistical-based models, for Genotoxicity prediction. I'd be thankful...
12 August 2021 4,357 2 View
I'm studying bacterial resisatance to antibiotics and I need to make site-directed mutagenesis on a specific gene. I want t know if there are labs with this experience in Egypt. Kind regards.
28 October 2018 3,628 3 View
Previously, I had asked a question: https://www.researchgate.net/post/At_any_time_in_2018_Latest_Impact_Factors_Journal_List_Thomson_Reuters_will_be_released Herein fined it as pdf , Excel file...
05 June 2018 5,068 0 View
The available IF now is 2017 which was released according to the journals' citations in 201, when 2018 Latest Impact Factors Journal List,Thomson Reuters will be available according to the full...
31 December 2017 916 88 View
What are the reasons on transmittance drop at wavelength range (1160-1300 nm) of chalcogenide thin film? what do you think? documented references are appreciated.
31 December 2017 8,360 5 View
Many authors mentioned "moments of optical dispersion spectra are """ M-1 and M-3""". what is the definition of "moments of optical dispersion spectra"? and what are "M-1 and M-3"? and what we can...
11 December 2017 2,169 0 View
Can we consider the dislocation structure, generally as disordered structure? is there any mathematical or experimental relation between those two factors?
10 November 2017 1,077 1 View
In some cases i'm deciding to spend about 30 minutes in browsing my RG account to search for some issues, Just i'm finishing, have a look to the time!!!!! Oh two or three hours passed due to many...
10 November 2017 7,402 5 View
1- The terms; porphyrin and Porphyrin dyes are different or it is two similar vocabularies? 2- If not can we consider Porphyrin dyes as a category of porphyrin compounds? Please support the...
09 October 2017 661 3 View
I attempted to make a privately uploaded text public but a window appeared that said an error occurred. There was no explanation provided as to why there was an error or what might be done to...
05 August 2024 8,025 7 View
DOS version.
29 July 2024 6,064 1 View
I need a reliable source or an example supported by excel sheet to understand Fuzzy Vikor?
27 July 2024 5,916 1 View
The Louvain method – named after the University of Louvain where Blondel et al. developed the algorithm – finds communities by optimizing modularity locally for every node’s neighborhood, then...
23 July 2024 6,659 0 View
hi, I am doing a risk analysis of a cylindrical fuselage with windows. I have applied contact interactions between the different parts, and I have applied a unit value load to a reference point,...
20 July 2024 647 2 View
¿Should a pilot study be done before conducting a systematic review?
14 July 2024 3,036 3 View
I used during a long time the program SNLO (Qmix) using computers with Windows XP, 7 and 10. First time this program worked also under Windows 11. Now (probably after the last system update) Qmix...
09 July 2024 7,243 1 View
Hi everyone, we know that the analysis of pilot studies should be based on descriptive statistics and ideally not involve any inferential statistics (i.e., P values). Based on this can I use Roc...
24 June 2024 4,402 7 View
The Analyse for Pilot study should be based on the descriptive stat and ideally not involved inferential stat. what about exploratory study? can I do inferential stat like cox regression or...
17 June 2024 5,470 3 View
How to choose energy window and get data for microcanonical average .
11 June 2024 5,436 2 View