How to plot upper bound and lower bound limit curves of trendline in MS Excel?

To obtain upper and lower bound curves for trendline of scattered plot.

10 May 2020 2,117 1 View

Does keeping tissue sample (patient biopsies) in Trizol for a long time (>6 month) degrades DNA ? or Leads to sheared DNA?

I am trying to isolate RNA and DNA from the tissue biopsy stored in Trizol at -80 degree for more than 6 months . I isolated RNA using the standard Trizol method and obtained good quality and...

22 November 2018 2,446 2 View

Why are my gel pieces not getting destained for in-gel digestion?

My gel pieces are not getting destained. I have kept it for more than 6 hours now. I m using 50mM Ammonium bicarbonate and Acetonitrile in ratio of 7:3.

07 May 2018 5,419 1 View

How to properly store the sds gel pieces for in gel digestion?

I have already cut the gel pieces and would like to perform in gel digestion in future. So I had freeze them in 1% acetic acid. Can I still process those samples?

15 January 2018 1,120 1 View

Is proteomic data analysis in R (using RforProteomics) better than any other proteomic software?

My project involves analyzing proteome of my sample. I have more than 100 samples for analysis. Would proteomic analysis in R help me? Is it better than other softwares?

04 January 2018 2,591 6 View

I want reference of first paper of NiO/ZnO nanocomposites?

i want to know from were work on ZnO/NiO nanocomposite had started.

26 September 2017 3,538 3 View

What is the difference in the XRD of doped material and nanocomposites of mixed metal oxide?

25 September 2017 6,060 9 View

Which is the best software to design nested PCR primers?

I have to perform 5' RLM-RACE for target validation of chickpea miRNAs. Which primer design softwares have the option for designing primers for nested PCR?

04 July 2016 3,192 4 View

I require some guidance regarding a system that can recognize a user by their speech. Is there a tool or python package to do so?

1) The idea is to recognize context out of a conversation about a topic. For instance if two people are talking (assuming without overlapping their voices), it should be able to differentiate...

02 July 2016 1,195 3 View

Replicating non parametric test in R Studio?

21 June 2016 7,299 4 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

Can anyone provide the Support vector regression code structure of LIBSVM MATLAB or python ?

Please, if Gaussian Parameter optimization is possible in this code structure

28 February 2021 278 3 View

How to modify Johnson cook equation in ABAQUS?

I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...

28 February 2021 4,841 3 View

No module named 'tensorflow.keras.backend.tensorflow_backend' ?

System Description Cuda 11.2 GeForce GTX 1080ti tensorflow version 2.4.1 keras version 2.2.0 python version 3.8 I was getting the below error when I try to run my code on the...

25 February 2021 6,673 2 View

Implementation of chance-constrained optimization problem via scenario approach?

23 February 2021 7,826 2 View

Bayesian decision trees and bayesian regression trees in Python and/or R?

I am looking for implementation of bayesian decision trees and bayesian regression trees in Python and/or R.. Do you know if the existing libraries support this

23 February 2021 6,689 3 View

Are there packages (R or Python) for simple models (bucket?) to assess soil water content?

Hi everyone. I am researching droguht effects on soil water drought. I am looking for already implemented functions in R or Python to estimate soil water content from precipitation,...

21 February 2021 2,084 1 View

How can I retrieve FASTA sequence from gene ID or UID of a Gene ? I have GeneBank IDs ?

I treid to use Entrez Batch, but it redirects me to NCBI site. Is there any script of Linux or Python through which I can download Fasta sequence of list of gene ID ?

21 February 2021 7,783 12 View