In SEM, a dielectric specimen coated with a metallic.

06 July 2017 3,653 3 View

What is the different between the words spectroscopy and spectroscope?

06 July 2017 2,789 10 View

The meaning of the word "Recently" in scientific articles?

In scientific articles, we usually use new references so we say : Presently, a group of researcher found that.....[6, 10]. So, How much should our reference (as: 6 or 10) to be new when we said...

01 February 2017 921 0 View

Could Silver NPs be detected from IR spectroscopy?

Can we use the FTIR Spectroscopy to detect Ag NPs inside glasses?

11 December 2016 5,367 3 View

Difference between DSC and DTA graphs

07 August 2016 6,847 1 View

Why the glass is transparent?

Why the glass is transparent (Physically)?

06 July 2016 3,294 2 View

What make diamond so hard and glass so brittle?

Diamond has a higher index of refraction than ordinary glass, and is also more "dispersive". The index of refraction of diamond varies more with the wavelength of the light than does that of...

06 July 2016 1,902 2 View

What is the difference between EDX and XRD?

Can both give us the same results?

06 July 2016 6,525 9 View

What is the difference between single crystal XRD and powder ?

What is the difference between powder and single-crystal X-ray diffraction ?

06 July 2016 6,401 18 View

Are there better metrics to measure scientific quality than impact factors?

Are there better metrics to measure scientific quality than impact factors? and does this a good way to measure scientific quality?

06 July 2016 477 0 View

Is SSRN e-Journal Scopus indexed?

I have publication in SSRN. I want to know whether it is Scopus indexed? Does it show impact factor? What is its ISSN No.?

02 March 2021 4,565 3 View

What is the most reliable source to get Impact factor of journals?

Source to get Impact factor of journals

01 March 2021 6,654 2 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

How to add missing citation?

Dear colleagues, I have found that many authors have a concern regarding their missing citation in RG because often citation in RG is lower than google scholars. I also missed some citation...

26 February 2021 928 6 View

Is IMPACT FACTOR justified in case of Taxonomy?

There is huge pressure of getting good impact factor on scholars now a days. On the other hand Taxonomy is a very dry subject and the concerned papers can only get citation in same group of organism.

26 February 2021 5,851 1 View

Which index or sites are reliable in determining of plant species?

There are many indexes when determining plant species: Plants of the World Online (POWO), International Plants Names Index (www.ipni.org), The Plant List (www.theplantlist.org) and others. But...

26 February 2021 3,404 10 View

How do I transfect a large plasmid into PC12 cells with nerve growth factor (NGF) receptor?

I have a large 16 kb plasmid, which I need to transfect into PC12 cells. Lipofectamin 2000 didn't work and with GFP alone the transfection rate is very low. I also tried the neon invitrogen...

25 February 2021 6,635 5 View

Am i able to conduct a factor analysis on each of my subscales, as opposed to the whole scale?

My psychometric scale contains 38 items in total, with 4 subscales (20, 6, 6 & 6 items respectively? Can i run a factor analysis for each subscale rather than the scale as a whole for the...

24 February 2021 8,856 8 View

How do historians determine the credibility sources in modern history?

For a source to be considered reliable it must contain accurate historical information. But how does one determine the accuracy and reliability of sources in modern and recent history since not...

23 February 2021 1,346 13 View

What are alternatives to factor analysis for a small sample?

My sample size is too small to conduct a factor analysis. I created my own psychometric scale for measuring Effectiveness of Support, which contains 38 items (4 sub-scales) Im really struggling...

23 February 2021 9,287 12 View