El Mourabit Youssef

7 Questions 26 Answers 0 Followers

Questions related from El Mourabit Youssef

What do you think about use of words "significant, significantly " in articles without doing statistical tests?

1/Are you agree / or not , to use these words without doing statistical tests. 2/Scientific value of the articles using these words without test???

21 May 2020 397 8 View

Can excess chlorination of drinking water have long term harmful effects on our health??

can excess chlorination of drinking water have long term harmful effects on our health: digestive problems...

20 May 2020 5,059 11 View

Is there a lifetime of drinking water pipes (materials differ from one region to another) especially with the phenomenon of biofilm?

lifetime of drinking water pipes phenomenon of biofilm

20 May 2020 2,612 0 View

Hello dears researchers, can we set up a shellfish farming in a maritime zone classified B and which receives treated wastewater effluents?

Installation of shellfish farm is related to many factors such as: abiotic factors, biotic factors...

05 May 2020 607 0 View

Hello, how can I determine "b" from the application of the exponential regression equation W = aL ^ b such that a & b = constants and W & L variables?

Hello dear researchers, how can I determine the constant "b" from the application of the exponential regression equation W = aL ^ b (Ricker, 1975) such that "a" and "b" are constants and length:...

30 April 2020 9,359 14 View

Hi, please how can how to use the STATISTICA 10 program to represent my quantitative and qualitative data in PCA form; Thanks?

Hi, please how can i use the STATISTICA 10 program to represent my quantitative and qualitative data in PCA form; Thanks? i have 2 quantitatives data (micobiological) i have 5 physico-chemical...

06 January 2019 2,794 0 View

Please, the optimal temperature to determine the organic matter content in the sand and the time required in a muffle furnace?

protocol to determination of organic matter in the sand (temperature and time)

26 July 2018 1,460 4 View