Which is the best method for lineaments extraction using DEM among Laplacian, Sobel or Prewitt?

10 November 2015 9,366 0 View

Can somebody tell me the Van Genuchten (SWCC) parameters to be considered for Low Level Radioactive Waste?

I am analyzing Radioactive waste disposal facility. Please suggest me Van Genuchten parameters for modelling. It could be very helpful if you mention link to the published articles.

08 September 2014 5,183 3 View

What could be the value of the correlation coefficient between porosity and hydraulic conductivity in coarse sand and clayey soil types?

I need to know how well porosity and hydraulic conductivity are correlated in coarse sands and in clayey soil types. Kindly provide for other soil types also.

02 March 2014 3,774 3 View

How can you generate an ellipsoid which touches the failure surface of the original space of random variables in the reliability analysis of a system?

I have calculated Hasofer and Lind's reliability index Beta using excel spread sheet given by B.K. Low. Using this value, I have to generate 1-Stdev Dispersion Ellipse and Critical Ellipse. I am...

01 February 2014 2,915 1 View

How can I determine the field capacity (FC) and the permanent wilting point (PWP) of soil?

I only have total porosity and hydraulic conductivity values of different types of soil. Kindly provide equations.

11 December 2013 7,202 28 View

Can lognormal distribution give negative mean for hydraulic conductivity for clayey soil?

I have considered Hydraulic conductivity (Ks) of clayey soil as random variable with log normal distribution. I have got negative mean (lambda) after the determination of measures of variation....

11 December 2013 6,794 6 View

How can I determine the van Genuchten parameters using these values?

I have matrix suction values for a type of soil.

10 November 2013 2,301 2 View

Can you provide publisher name and location of this paper?

I have cited this paper in my original paper. I have got the proof of the paper. Editor is asking for publisher name and location of this paper, which I did not get anywhere.

09 October 2013 3,083 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

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 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

Is there any test to determine the cardiovascular risk of patients with obesity? from the perspective of obesity?

We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...

02 March 2021 6,036 1 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View