Why in BET surface area becomes zero but when detag ads des, it shows good value around 150-200? For single crystals is it a good data to publish?

For single crystals can I give BET data in the publication if it is coming around 200. And why it shows zero value surface area but after detag ads or des it shows value, and which one I should...

02 December 2020 7,173 1 View

How to analyse tga curve, when weight loss is not matching with constituents present in structure?

In TGA curve I am getting 2 step decomposition in which the 1st one coming around 185 to 195 degree centigrade. The weight loss calculated is not matching with the constituent present. Its a metal...

20 November 2020 714 5 View

Need mealybug images dataset?

i am working on pest and disease detection on crops. Can I get mealybug pest image dataset from somewhere?

16 November 2020 1,811 6 View

Beyond Beall's list, how to identify phony versus legit journals?

Make no mistake that journals indexed in reputable databases such as Scopus can be considered legit by default. Your contribution sure whets your appetite for learning which venue should...

27 October 2020 246 5 View

How can I analyze the TGA graph to get the weight percentage of organic matter?

Dear everyone, This is the first time I analyze TGA graph of my materials including protein and cooper phosphate crystals. And I would like to measure the weight percentage/ loading percentage of...

09 September 2020 1,062 3 View

How to find out the Compund Average Annual Publications Growth Rate (CAGR) in Bibliometrics ?

I need an explanation with example and calculation.

30 July 2020 8,765 1 View

Scope of use of zeolite and bio char in dryland agriculture?

Now a days use of bio char to replace organic fertilizer is increased and discussed very fluently in scientific forum. Also to conserve the moisture is zeolite is beneficial in dryland that also...

31 December 2019 3,540 1 View

What are relevant theories that might help me to understand how people value urban open spaces?

Apart from economic values of urban spaces measured using CV and HP, there are other social and ecological benefits offered by urban open spaces. I want to understand whether urban residents...

06 September 2019 278 9 View

How many interviews (qualitative data) are needed to support quantitative data?

I'm doing my MA dissertation on writing strategies usage. I got 69 questionnaire response. I was wondering how many interviews I should do to support the quantitative data? Thank you

14 August 2019 8,937 7 View

Does anyone know a specific staining for lead in fish tissue samples?

I need to stain lead (Pb) in paraffin-embedded sections of fish liver. Samples were previously fixed in 10% Neutral Buffered Formalin. I am struggling to looking for a specific staining for lead...

02 May 2019 8,005 3 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

How COVID-19 has affected mental health?

The pandemic has led to depression and anxiety and its negative effects shouldn't be ignored. However, it has also led some people to become more resilient! What do you think? Thank you.

21 February 2021 4,733 19 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

How can I interpret a ratio variable?

Dear colleagues, I am running a regression in which I have the following regression FoodExp = 67.04 DepRatio +.....e My interest is in the interpretation of the coefficient on the dependency...

16 February 2021 2,058 2 View

How to disaggregate country data into city ones?

I'm using a number of indicators in my research which are not available at a sub-national level. Is there a reliable method for disaggregating the country data into city ones? (preferably with a...

16 February 2021 6,861 3 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

Where can I find FDI data by sector/industry for Asian countries like India and China for the last 30 years?

Common databanks like UNCTAD, OECD, WorldBank and ASEAN Website did not have the data for the last 30 years.

09 February 2021 4,701 4 View

What could be an interesting topic for a bachelor's thesis in a finance/marketing/computer science field?

Hi everyone! I would like to write my bachelor's thesis on a topic that's currently relevant in the sphere of finance, marketing or computer science (or if it's possible a topic concerning all the...

08 February 2021 1,300 12 View

Patients with chronic kidney disease could get COVID-19 vaccine?

04 February 2021 278 4 View

Can anyone help to convert ODK XLS into XML?

We want to conduct a verbal autopsy using WHO adult VA updated tools in ODK. The current version of WHO adult verbal autopsy tools is v1.5.3. I have successfully converted VA ODK-XLS v1.4 into XML...

03 February 2021 844 2 View