What are the efficient Initialization Procedure available so far to run successfully Plantwide Simulation ?

Here network is a wastewater treatment plant which is a combination of several physical and biological units. The models are quite complex (example: BSM2).

31 December 2018 6,890 0 View

How can I put confidence intervals in R plot?

I have X and Y data and want to put 95 % confidence interval in my R plot. what is the command for that.

03 April 2015 7,726 12 View

What are the different ways to extract dominate frequency component from a non stationary time series?

11 December 2014 6,192 15 View

How do you build a CART (Classification and regression trees) model in R?

08 September 2014 9,795 4 View

What are the different methods to find approximate solution of an underdetermined system?

07 August 2014 9,219 3 View

Can we use SVR for an underdetermined system?

Underdetermined system (number of independent variables are more than dependent variable). SVR- support vector regression.

07 August 2014 134 7 View

How can I build a model from a skew data set?

What are the best possible ways to build a model form skew data which can be further used for estimation purpose?

06 July 2014 5,477 5 View

What is the basic difference between LS and PLS?

LS- Least Square PLS-Partial Least Square

05 June 2014 2,670 2 View

What are the advantages and disadvantages of anaerobic processes?

The anaerobic process is used for waste water treatment.

03 April 2014 914 2 View

What is process modelling and what are the advantages of this?

Please explain it briefly.

03 April 2014 5,149 2 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 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