Does glycerol in protein buffer interfere with NMR studies?

Hi, Does 5% glycerol added to protein buffer (PBS, pH 7.2) interfere with following NMR studies? We are planning to perform NMR based line-broadening experiments to determine small molecule's...

01 December 2020 3,559 4 View

Is it safe not to remove contaminated concrete though mechanically sound if sacrificial anodes would be installed at the corner of the patch?

During repair of concrete structure, I understand that it is not necessary to remove mechanically sound concrete though contaminated while repairing a structure if Impressed Current Cathodic...

08 November 2020 6,861 3 View

Is it AI research development for human benefit or harm?

the technology development is growing up further day to day and mostly based on researches So, is this research development will be more beneficial or harmful to human future? if we think little...

29 April 2020 5,260 0 View

Which language is more convenient to do work on deep learning?

I search through the internet it seems to me that Python is better to work on it. Share your opinion with experience if you agree or not.

08 April 2020 6,002 46 View

How do I make nanoparticle of catechin?

I want to make nano particle of catechin. I have powder catechin 91% which is derived from Uncaria gambier . Please suggest me simple laboratory method to make the nano particles.

23 November 2018 1,610 3 View

Must 'theta' be normally distributed in constructing a L-sigma control limits of a control chart? Say UCL = E(theta) + L*SD(theta). Any reference(s)?

Probability limits can be used if theta follows say a gamma or beta distribution, but I am not sure of using probability limit approach for some charts like EWMA or CUSUM. I would like to know if...

31 January 2017 5,182 4 View

If im using reverse phase HPLC using C-18 column, did i need to used RP-C18 TLC plates when performed thin layer chromatography too?

11 October 2016 6,143 4 View

Can anyone share with me how to identify brain/cerebral tumorigenesis in mice?

I want to know if there is a symptom that can suggest cerebral/brain tumorigenesis has occurred in mice. Maybe behavioral changes or an article that says when cerebral tumorigenesis occur in mice

18 March 2015 2,453 3 View

What is the Hammer Account in LS-DYNA software?

After making a model in LS-DYNA and save it i saw in some pdf tutorial they said it to copy the save file into hammer account. So what is this hammer account?

15 December 2014 9,709 1 View

Phychostimulant use and the brain?

I am interested in substance abuse research. I have a novel idea for a phychostimulant plant used in Africa which I want to explore but I am confused on how to begin. I need help on 1. The best...

25 January 2014 8,403 10 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

Benefits of the 24 welled plate?

We have always used the 96 welled plate, the 48 welled plate but apparently there is much evidence on the 24 welled plate and above all its benefits.It states it is the same you would use on ELISA...

28 February 2021 1,149 1 View

Your thoughts on the spherical densiometer to estimate relative species canopy cover?

Hi biologists and biogeomorphologists, I want to characterize vegetation plots on a transect that follows a successionnal gradient from a river bed to a mature forest. Ecologically, I am...

26 February 2021 5,720 2 View

Stress/strain tensors decomposition ???

25 February 2021 6,760 1 View

How to model Supercritical water gasification (SCWG) process in Homer software?

Hi everyone How to model Supercritical water gasification (SCWG) process in Homer software?

25 February 2021 4,075 1 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

Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software?

Hi every one Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software? Biogas fuel is not available in the options thanks

23 February 2021 6,518 3 View

How to assure whether a regression tree overfit or not by seeing bias-variance value of the model?

Lets consider a regression tree in which variance is 1.1065*e-10 and bias is 2.962e-13. Also the model RMSE on training set is 1.5e-5 and on training set is 1.2950e-5. Is the model is overfit or...

22 February 2021 7,755 2 View

What does it require to be ready for e-Commerce in developing countries?

Most developing countries are not ready for e-Commerce? What dimensions and indicators are there to measure e-commerce readiness of a nation? Please share framework or model and evaluation...

22 February 2021 8,132 6 View

Reliable and Valid Instrument for Causes of Medical Errors?

Is there any questionnaire/survey that measures the causes of medical errors? Example: physician negligence vs. systemic issues. Looking for a reliable and validated instrument. Thank you!

15 February 2021 2,874 4 View