Why multicolinearity in multiple linear regression is not good?

Hi all, I am dealing with data with sevaral features and many of them are highly correlated with each other as well as with dependent variable. In my research on this topics, I found that...

09 August 2020 3,838 5 View

Has anybody experienced an ScFv that binds to an epitope of interest but binding is completely lost when cloned on to an IgG backbone?

While the epitope that I'm working on is a trisaccharide, I guess the same would apply if someone has experienced it working with peptide epitopes. I am wondering if binding specificity can change...

03 December 2019 7,361 3 View

How can I calculate dN/dS within and between species?

27 May 2018 4,083 3 View

Can I used Copper Plate as counter electrode instead of Pt wire for CV/GCD Study in 2M KOH electrolyte for ultracapacitor ?

Many researchers have reported that the size of counter electrode should be larger than size of working electrode. At present I am using 1 cm2 metal oxide coated carbon cloth as working electrode...

04 May 2018 8,495 8 View

What are Various damage models for mild steel i can use in abaqus general static?

i modelling a steel tube in abaqus and i want to investigate its flexural behavior upto the final fracture. The loading rate that i have applied is very slow and earlier i was using j-c model for...

29 January 2018 6,574 3 View

What things to keep in mind while performing backscattered SEM for elemental mapping of titanium alloys?

24 August 2017 2,494 5 View

SVPWM technique for indirect vector control scheme of I.M., How DC link Voltage (supply voltage of inverter) can be decided?

If 3-phase induction motor of 4kw, 400v, 1440rpm is driven by SVPWM technique using indirect vector control scheme, How DC link Voltage (supply voltage of inverter) can be decided

29 May 2016 8,851 6 View

How do I calculate the average Cd?

17 November 2015 7,968 4 View

How can I calculate time average Cd which is not in periodic steady state?

i am simulating flow around bluff bodies and i got Cd v/s Time plot But i am not able to understand how to calculate time average Cd from it because it is not becoming steady state after so much...

27 October 2015 4,257 10 View

How to upload a deflection curve for analysis in ABAQUS to trace the failure of a concrete beam ?

I wish to analyze a concrete beam with a notch in the center using three point loading test. I wish to obtain the failure curve and failure point during the analysis. Please help me to understand...

09 December 2014 2,993 2 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 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

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 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