Whether from any company or from any person inside Egypt or a company that imports this raw material.
I am working on microalgae cultivation using waste water. The initial concentration of nutrients were less but the microalgae has achieved biomass growth of 2 g/L. The final concentration of...
08 August 2024 4,812 2 View
FYI Catalyst is MFI zeolite Si/Al = 140,25.40.11.5,15 I am using this catalyst to study methanol to DME conversion
25 July 2024 2,486 2 View
I intend to get an economical and accurate LAB TEST to measure arsenic concentration in blood sample.
23 July 2024 3,654 2 View
In your opinion, I would like to know if a qualitative study with a structured interview can be conducted in writing. In other words, we sent out open questions and asked the interviewees to...
11 July 2024 4,163 4 View
What is Differential-Fed in microstrip patch antenna ? How it is design in CST studio? What is simulation process and procedure to do Differential-Fed in CST studio ?
08 July 2024 7,464 1 View
How to know the TM/TE modes in antenna design in CST studio? Example: TM01 ,TM02 ,TM10, TM12, TM30 like this... how can identify the antenna is operate the above said mode? can any one explain...
08 July 2024 6,609 2 View
what is co-polarization and cross polarization? How can plot it from CST studio? what are steps and process for find out co-polarization and cross polarization from CST studio?
08 July 2024 7,869 1 View
In an antibiotic degradation experiment using metals carbon composites to activate PMS, the results doesn't fit pseudo first or second order kinetics however the degradation efficiency is very...
26 June 2024 6,941 3 View
Hi All . Recently, I conducted Hall measurement experiments at high temperatures on highly p-doped diamond with a doping concentration of 2.5×10^20 cm−3 During these experiments, I observed two...
23 June 2024 4,763 0 View
I'm thinking of how to increase biomass to replace plastic and industrial waste.
23 June 2024 1,871 4 View
Are the medications used in Egypt, including those used in hospitals, the same as those used outside of Egypt, or are there differences, either in terms of names or formulations? And if there are...
21 February 2024 6,139 0 View
area using center-pivot irrigation in Egypt Number of center-pivot irrigation devices
16 February 2024 1,376 0 View
Why are they eager to cause injustice to me? COVID-19 is back, with the continued collective Injustice rate increasing daily. Background Today, November 15, 2023 A letter to all members of the...
15 November 2023 1,920 0 View
Dear colleagues! Does anybody have any information on how many public libraries currently available in Egypt, Pakistan or Nigeria? It is very difficult to receive this data, that is not available...
05 November 2023 4,334 5 View
The Middetranian Sea countries include Egypt (4 million immigrants from North and Central Africa) and Spain (1 million immigrants from Morocco and 1/4 million immigrants from Algeria). These two...
08 October 2023 3,017 0 View
James Allen (and others) just assert this, but Brandon in the 1950's was not sure, and it does not seem so clear to me either. The Instruction of Merykare seems rather clear that there is a...
03 October 2023 8,463 2 View
This dam worked on political and economic issues between Ethiopia and Egypt
27 September 2023 521 0 View
Looking for species identification, the first Fungia (1) is from Florida, USA while the second Fungia (2) from is Egypte.
22 September 2023 2,445 2 View
Gold and silver were formed in ancient times and became valuable in Pharaonic Egypt and the ancient Levant?
09 September 2023 4,234 1 View
I need data for the PV hourly production for a year and I need also the temperature data for the same location.
26 August 2023 9,044 3 View