How to separate cyclo-dopa-glucoside from betalamic acid ?

How to separate Glucoside from the acid mixture? In a particular example, I wanted to separate cyclo-dopa-glucoside from betalamic acid.

26 April 2020 1,005 11 View

Can I replace a class of a classified image with another set of classes?

I have classified an image to eight classes including a shaded area class (1st classification image). Then I isolated the shaded area of the original image and classified it further into the same...

27 February 2018 7,187 4 View

How to do NDVI analysis and data collection?

27 September 2017 1,293 3 View

Can anyone help me to identify this moth to a Species, Genus or Family level?

Size of the specimen - about 20-25mmLocation - Sri LankaCan anyone identify the Species, Genus or Family? Thanks in advance!

11 October 2016 8,000 18 View

Is there any method to solve the multiple solutions problem for inverse kinematics of a 6 DOF serial manipulator?

6 DoF serial manipulator with three links inverse kinematics problems will give multiple solutions for joint angles without introducing workspace or joint angle constraints or any. What are the...

01 September 2016 7,893 3 View

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

No title

02 March 2021 932 1 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

Is it possible, for a limited dateset of images, to use Convolution filters + Random Forest instead of UNet?

UNet is 'relatively' recent and was invented mainly to deal with biomedical images, yet is it also possible, for a limited dateset of images, to use Convolution filters + Random Forest instead of...

21 February 2021 4,858 3 View

No title

19 February 2021 8,647 3 View

Can medicinal plants really play an inherent rule in the COVID-19 tackle?

Numerous scientific reports cited plant extracts with potential antiviral activity and even anti-COVID-19? Why these findings are neglected? I remember very well the warning released by the WHO to...

17 February 2021 2,141 9 View

Can I consider the OOB score of RF model as the same as R^2 score?

In a topology optimization machine learning prediction algorithm, can I consider the OOB score of RF as the same as R^2 score. Could that be a more unbiased way of validating the model

14 February 2021 3,540 1 View

The Akaike information criterion of the random forest model ?

Please, how to calculate the number of model parameters of the random forest model to determine the Akaike Information Criterion (AIC) using this following expression: AIC = n * log(MSE) + 2 *...

27 January 2021 816 6 View

May I know how to determine the acceptable intakes for new types of nitrosamine discovered in drug?

Currently only common nitrosaminse like NDMA and NDEA have mentioned the acceptable daily intake. Based on EMA guidance, should refer to ICH M7 chapter 7.5 guideline. I have read but could not...

20 January 2021 522 1 View

The First Survey Addressing Patients with BMIs over 50?

Dear Bariatric Surgeons, The importance of obesity management in patients with BMIs over 50 has not been completely addressed and it should be considered separately from patients with morbid...

20 January 2021 2,748 1 View