How to find the model of estimation between 2 borehole?

I am currently writing thesis for my undergraduate where i need to design a machine learning model to estimate the soil data between 2 borehole based on the bore log data. Sorry in advance if i...

09 April 2020 211 3 View

Polyurethane film stripping problem?

29 December 2019 8,938 3 View

If I have graphene oxide in micron range, what are the methods to make it into nano-sized?

28 May 2017 9,174 3 View

What vector can be used for stable cell line for HEK-293T cell?

05 March 2017 672 3 View

I would like to check for gender from my mRNA samples. Is it possible?

I have checked for gender using PCR after extracting the DNA. However now the samples were processed and lysed for RNAseq already. So is there a way to check for gender now?

15 November 2016 4,852 2 View

What is the benefit of a model-based design of embedded software systems in the car industry?

Such as function , limitation and so on.

20 February 2016 9,713 3 View

Can sodium sulphate (Na2SO4) react with acetic acid / sodium hydroxide / hydrochloric acid?

Reaction of sodium sulphate (Na2SO4) at room temperature.

28 June 2014 1,402 19 View

Can you recommend some good books on generating realistic shadows?

Looking for an up-to-date text. GPU Gems comes to mind.

04 February 2014 204 2 View

I am having trouble 'mating' (also called conjugation) a 70,000 bp DNA fragment from E. coli. into Streptomyces - can anyone help?

I am trying to transfer a 70,000bp secondary-metabolite-producing piece of DNA from E coli. 12567 cells into Stretpomyces Albus and Amycolatopsis Balhimycina by mating/conjugating them on an ISP4...

12 November 2013 5,492 1 View

Simulation of DEP with COMSOL

Is there anyone who knows how to generate dielectrophoresis DEP force with COMSOL Multiphysic Software? Which module should I use?

15 January 2013 5,148 0 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

What are the best cations for preparing competent cells, Ca2+ or Mg2+?

I have been reading various articles and most state that treatment with CaCl2 produces higher efficiency of transformation than MgCl2. Can anyone explain why Ca2+ is better than Mg2+ at...

16 February 2021 8,519 5 View

What is the difference between soluble ions and exchangeable cations? And How to determine each of them?

I used percolation columns to reclamation saline-sodic clay soils . And my question is, What is the difference between soluble ions and exchangeable cations?

18 January 2021 6,868 3 View

Anionic sulfate complexes of rare earth elements, are they real?

Can you please tell me if there are anionic sulfate complexes of rare earth elements? And, if so, can you advise sources where you could read about it. Thank you!

17 January 2021 8,812 2 View

How the wave dispersion occurs in the medium?

We know that when waves (light or seismic waves) penetrate inhomogeneous media or media with structures, they will diverge. This is because waves are composed of components with different...

11 January 2021 7,448 3 View

How linear energy dispersion relation can be understood as the result of massless particle in Dirac semimetal's energy diagram?

Inverse of electron's effective mass can be obtained as second derivative of energy for k. On the other hand, linear dispersion gives value of zero for second derivative since second derivative...

07 January 2021 5,623 2 View

How to estimate total electron content using GPS data (with MATLAB)?

06 January 2021 1,110 2 View

R package for multivariate dispersion as a measure of beta diversity?

Hello, everyone: I've been reading some old and new papers on how to compute beta diversity using incidence or abundance data from several assemblages/communities. For my data, I am interested...

03 January 2021 9,293 1 View

Hi, Anyone knows how to get the sagebrush tracer experiment data for model validation?

Dataset for dispersion hysplit model

30 December 2020 4,984 1 View

How does the nanoparticle concentration affect the Hydrodynamic size in Millique water ?

I am doing a time based study and at the initial hours , i am getting considerable high values of hydrodynamic size. The concentration is very low in the range of 3-10ppm and the nanoparticles are...

30 December 2020 5,971 3 View