07 October 2016 2 5K Report

water management

More Hailu Kendie Addis's questions See All
What is the best protocol to evaluate genotypes for soil born pathogens under field condition?

Am dealing with coffee wilt disease, to evaluate the reaction of coffee genotypes under field conditions, which one is the best option from using sick plot and inoculation of pathogen suspension....

05 December 2023 5,660 3 View

Can any one tell me what does it mean by "day of complimentary access to ScienceDirect and Scopus"?

Does it mean, I can access published journal articles from ScienceDirect and Scopus? If that is possible/yes, what were the procedures?

29 May 2023 3,583 4 View

How can I calculate the co-dopant amount from two diferent precursors?

I want to synthesis TiO2 photo catalyst by doping Boron and Nitrogen from H3BO3 and ammonia solution (NH3.H20) 2% and 5% precursors respectively. anyone who have the experience or knowledge...

03 March 2023 4,226 1 View

Analysis of panel data ?

I conduct longitudinal research entitled ""effectiveness of ethiopian undergraduate sport science program an enhancing academic performance and attracting potential students" under this research...

22 February 2023 9,559 1 View

Is there anybody suggest or describe this maize disease (cause) or Deficiency of minerals?

Is there anybody suggest or describe this maize disease (cause) or Deficiency of minerals? This days common on some maize farmers in Ethiopia. Thank you!

07 July 2022 5,793 3 View

Any body suggest me appropriate Research design or methods used for Species Richens and Abundance applied for insect pest predators and parasitoids?

I want to know distribution, Species richness and abundance of insect pest predators and parasitoids along agro-ecology and farm types (field and backyard) which research design/methods is...

03 June 2022 1,354 10 View

How do we calculate the percentage of the volume expansion of Si anodes using the cross-section SEM images analysis?

I have already analyzed the thickness of a Si anode by cross-sectional SEM image at fresh, lithiated and delithiated states, however, I would like to calculate the volume expansion percentage of...

30 January 2022 8,382 0 View

How to get S-Etodolac (or R-) powder sample?

Our recent experiment requires the use of the enantiomer of etodolac. While using reported fractional crystallization or chromatographic separation generally results in a syrupy product. No...

23 November 2021 2,850 1 View

The % of HCl for Preservation and Storage of Water Samples?

Water samples are planned to be collected in non-light transparent bottles with tight caps and we plan to preserve with hydrochloric acid and will be transported in an ice box for laboratory...

11 May 2021 6,542 6 View

I need to put 15 sec delay to my push button, that activate a contactor to controll other machine?

Figure attached, to get your support how to delay a push button using analog timer.

20 February 2020 8,161 3 View

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Is it true that $\det(V(A))$ may be only $\pm 1$, depending on $n$, for the last symmetric tridiagonal matrix $A$?

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How to Add Missing Water Molecules in Protein-Membrane Simulations?

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