Is this journal good or not?

Elixir is a refereed / peer-reviewed Independent International Journal with ISSN 2229-712X. Elixir International Journal (formerly Elixir Online Journal) Current Index Copernicus, Poland Value...

01 January 1970 633 17 View

Which more reliable, Schmidt hammer or Ultrasonic pulse velocity?

Which more reliable, Schmidt hammer or Ultrasonic pulse velocity?

01 January 1970 1,614 3 View

Could you please order the best 5 journals of the following?

01 January 1970 1,014 10 View

What is the best Journal suit for this paper?

Could you please suggest the best journal suits for this paper title? "Enhancement of Physical Properties of Concrete Surface by Coating with Cement-Based Alkaline Activator"

01 January 1970 530 2 View

Please what is the impact factor of Journal of Green Building ?

Journal of Green Building

01 January 1970 7,200 0 View

Which more reliable, Schmidt hammer or Ultrasonic pulse velocity?

Which more reliable, Schmidt hammer or Ultrasonic pulse velocity?

01 January 1970 3,180 0 View

Which more benefit and economy Adding fly ash or steel slag powder in cement manufacture or concrete mixing?

Which more benefit and economy? 1- Adding fly ash or steel slag with clinker in the kiln in cement manufacture 2- Adding fly ash or steel slag powder as additives in concrete or mortar

01 January 1970 8,364 11 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 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

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 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

How can we measure the reliability and validity of our survey questionnaire?

We are conducting survey research on COVID-19 misinformation among students. How can we validate our survey for it to produce valid and reliable data? Also, what statistical tools can we use to...

16 February 2021 678 3 View

What does the value 0.498 in reliability?

There are 6 television programmes of different TV genres and their mean and mean ranks are put for each of them. But the reliability value of all the programmes together is 0.498 . So what exactly...

15 February 2021 7,686 4 View

Where can I find a reliable and updated methodology related with the design of spiral heat exchangers?

I need to design an spiral heat exchanger, buy I don't know what reference or bibliography (preferably a book) should I consult in order to get an updated and reliable methodology related with...

14 February 2021 7,910 3 View

What are the popular techniques for pre-processing measurement data in Smart Grid/Power System?

The data collected from various measurement devices often contains erroneous values - such as noise, missing values, etc. What are the popular techniques for pre-processing measurement data in...

14 February 2021 4,642 2 View

Western blot protein of interest falling at a lower weight than expected?

My protein of interest is DAGLa (115 kDa). We received the antibody for this from another researcher who reliably shows bands at this weight. We do see a light banding at this weight, but the...

11 February 2021 6,009 3 View

Which kind of validity should e established in case we want to conduct a survey using newly developed survey questionnaire?

I am conducting a survey using self developed questionnaire. I have established its face validity and content validity. Some expert reviewer has suggested I must establish the validity by...

11 February 2021 2,077 3 View