Is there any effect of heat, if I will keep the test tubes in hot water bath for evaporation of extra ethanol during phenol or flavonoids extraction?

Whether there is any effect of heat on phenol and flavonoids concentration if the samples are kept in hot water bath for evaporation of ethanol?

10 November 2020 4,096 4 View

Can anybody help me to identify this animal?

These (please see 7 photographs in the attachment) worm like animals are found in the vermicomposting ( Eudrilus eugeniae) bed in Bangladesh. I am confused about their identity. I shall be happy...

21 June 2020 2,498 13 View

Dunn method to calculate diffusive and capacitive contributions for electrode material?

Discussions

15 May 2020 6,841 20 View

How to build alignment files for homomeric and heteromeric proteins using Modeller?

I am building protein structures for a list of query proteins via homology modelling using Modeller. In some cases the template is a homomeric protein and in others its a heteromeric protein....

01 April 2020 6,576 3 View

Although every year hundreds of new rice varieties are being released? In reality, still the popular rice varieties are those relessed decades back?

For example Swarna, Pooja, etc. (released more than 30 years back ) are dominant rice varieties in eastern India, all the surveys depict.

05 March 2020 9,052 3 View

What's your stand on the argument that - "without human insights, data and the hard sciences will not meet the challenges of the next decade"?

16 January 2020 2,871 3 View

What is the usual gap in cost of production (say rice) between demonstrating a technology and farmers practice?

In geographies where farmers are resource-poor, may not be able to afford all agricultural activities and inputs which leads to extensive farming. But, in case of demonstrations we need to follow...

13 January 2020 8,721 3 View

Is current slowdown in Indian economy is because of global issues including U.S-China trade war? What could be quick revival action points?

I reckon, some economic indicators like inflation, unemployment, lack of new job creation, low performance in automobile sector, fall in wage rate in rural India, etc. are causing slowdown. But I...

13 January 2020 4,300 3 View

In a developing economy like India, which one should be primary policy target for a democratic government- Micro Economics or Macro Economics?

Want to know which one should be the priority among these two. Although mostly answer would be both. Ever in mixed case one should be priority.

31 December 2019 5,046 8 View

Can I have list of ISI journals those publish article free of cost?

Appreciate link may be shared.

28 December 2019 8,022 1 View

How can I obtain time series data by country on night-time light (brightness) ?

Hi everyone, Please, how can I obtain time series data by country on night-time light (brightness) ? I've tried, but so far all I can find are maps. I am looking for numerical data, especially in...

24 February 2021 8,625 4 View

How do you obtain ASI (Annual Survey of Industries) plant identifiers, to create a panel data?

Dear all, Is there anybody who has worked with ASI (Annual Survey of Industries) Firm-Level data? I have extracted the data files with STATA, and now I need help with creating a panel for...

11 February 2021 876 4 View

Can any tell me or suggest any research article or review about the concentration of peptide dissolve in system water and given to Adult Zebrafish?

Hello, everyone! I have chemically synthesized antioxidant peptide isolated from the plant. I have to validate its bioactivities in Adult zebrafish. I have to administer this peptide to zebra...

01 February 2021 5,809 3 View

Sample Size for Quasi-Experimental Quants using one-tailed t-test?

Hi, sorry I'm stumped. I'm going to do a study on the leadership styles (using the MLQ Form 5X) of minority women administrators in medical schools. How will I calculate the sample size? Thank...

30 January 2021 2,865 4 View

How do we address vaccine hesitancy among healthcare providers?

Healthcare providers have the duty and commitment to protect patients from harm. One way of achieving this goal is by getting the vaccines. But we also learn that the providers themselves are...

13 January 2021 3,638 4 View

Can anyone direct me to a paper or chapter that discusses calculating sample size in a self-selecting survey study?

Our study is investigating clinical knowledge in a specific area in healthcare workers at a large metropolitan hospital. Participants will self-select to complete the survey via email invitation...

11 January 2021 7,934 2 View

Do we become better with vaccination from covid in 2021?

We hope to recover, and the economy improved by using vaccination .and vaccines is needed. The vaccine will protect you from getting ill and then ending up hospitalized. But it's possible that...

02 January 2021 4,194 4 View

What factors influence the growth of the informal economic sector?

Business in informality can be caused by factors such as the facilitating business environment, tax rates, forms of consumption by buyers, lack of administrative knowledge, complexity of the...

01 January 2021 7,189 5 View

For How Long do the Antibodies Protect from a Reinfection of Covid-19?

The presence of SARS-CoV-2 antibodies confers subsequent immunity in most people for at least six months, a study of healthcare workers in Oxford, UK, has...

31 December 2020 8,973 6 View

No title

Hi, I am interested to see the effect of BCG on macrophages (microglia )Therefore , I would like to know the amounts and the routes of administration which is safe in mice and how long is...

20 December 2020 7,166 2 View