Any one know how to solve with my ETAP 12.6?

I am using ETAP power station 12.6 Enterprise version, and I want to try GIS module, and it shows this comment: " ESRI GIS system not installed! ETAP GIS functionality can't work without ESRI GIS...

26 October 2020 9,826 2 View

Why wire impedance decrease with increase of annealing current in Amorphous magnetic wires?

The wire impedance of glass coated wires decrease with increasing of annealing DC current, why does the S-parameters (S21- Transmission coefficient decrease (Blue shift) with increase of annealing...

06 November 2018 9,264 3 View

How can I get a MOF molecular structure ?

I want to know how I can find a specific structure of metal organic frameworks? I need a molecular structure of Ag-BTC MOF. How can I get it? Can anyone help me on this?

07 April 2018 6,300 7 View

How can organic amendments alleviate water salinity in clay soil?

There is no doubt that water scarcity, irrigation with saline water become unavoidable, especially in clay soil. How organic amendment could alleviate this effect? Can compost amendment strengthen...

27 December 2015 6,867 21 View

What happened to absorbent colorless silica gel if in effect when heated it turned to brown?

28 February 2015 2,581 3 View

What is the best statistical software for soil analysis database?

In soil analysis and also compost analysis, we have a huge amount of data that should be analyzed through PCA, LSD, ANOVA (s)...what is the best software that gather all those analysis types with...

12 August 2014 4,492 6 View

Evaluation of bedside teaching questionnaire

I am looking for a validated questionnaire for the evaluation of bedside teaching. Can anyone help?

01 January 1970 3,690 6 View

Role MgO and Devarda Alloy in the distillation solution of ammonium titration? Role of phenolsulfonic acid in nitrate coloring?

01 January 1970 9,595 6 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

How to remove DCU and HOBT from my reaction?

I am doing a acid and a chiral amino alcohol reaction using DCC and HOBT in DCM or THF? Can anyone suggest me how to remove DCU and HOBT from a reaction mixture??

28 February 2021 2,153 1 View

Dapi fluorescence protocol for colon cell lines ?

28 February 2021 2,534 2 View

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

27 February 2021 3,882 3 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 View