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

Which kind of membrane (polymer membrane or ceramic membrane) is better for MBR?

Dear all, I study membranes capability to recover fatty acid in MBR process. I would like to know which kind of membrane (polymer membrane or ceramic membrane) is more suitable as Microfiltration...

25 March 2018 7,325 3 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

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

How can I publish a manuscript in free or low cost journal with good H-Index?

Dear all I am going to publish my manuscript which is from my thesis in a good H-Index journal but I found them very expensive(I don't have financial support) based on the exchange currency of my...

28 February 2021 7,800 6 View

The Shannon's index is inversely proportional to Simpson's index (1-D)?

I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...

26 February 2021 3,033 9 View

No title

I am trying to find how to know the density needed for a pva electrospinning in a 0.6mm neddle, the electrospinning will be from top to bottom and the problem I really have is the solution because...

25 February 2021 2,615 3 View

Fractional impervious surface (FIS) map ?

Need Help Does anyone Know how to make a Fractional impervious surface (FIS) map from NDVI map, in ArcGIS environment? Thanks in advance

24 February 2021 8,455 2 View

What is the most important parameter of a research work, the impact factor or the h index?

The impact factor is a measure of the importance of a journal based on the number of citations received in a year. ... Articles published in a journal with a high impact factor do not all receive...

24 February 2021 7,481 2 View

Have you ever experiencing air vent trouble in fermentation process?

Dear all, My research group is currently working with a 12-litre fermenter. Somehow, if we do the fermentation for more than 20 hours, the process will be more prone to contamination. Our current...

23 February 2021 1,908 2 View

How to calculate refractive index (n and kvalue) against energy (in eV) data for alloyed nanomaterials through Independent Phase Approximation method?

Suggest me the method or some other software to calculate the above said data for nanoparticles.

21 February 2021 3,350 7 View