How to do investigator triangulation in qualitative research?

I am doing a qualitative research with interview as primary data and using thematic analysis. This is my first time doing investigator triangulation. I plan to code the transcriptions...

01 November 2020 4,274 3 View

Do you know if the International Journal of Economics, Finance and Management Sciences (IJEFM) is a predatory journal?

That journal invited me to join their team as an Editorial Board/Reviewer a lot of times. But I want to make sure it's a reliable journal. I checked it, it is not on the List of Predatory Journals.

30 October 2020 6,662 3 View

How do you call a single nozzle bubble column reactor?

Hello, everyone! I am doing research on pool scrubbing and I am looking for experiments where a gas (preferably non-condensing) is injected into a pool by a single nozzle. I thought I could...

06 September 2020 7,230 3 View

What are the possible reasons HepG2 cells do not attach after thawing?

04 September 2020 6,599 5 View

In cases where variances are not homogeneous in parametric tests, does ANOVA test get a criticism?

Dear researchers; I know that one of the prerequisites of parametric tests is that variances must show homogeneity. However, if the variances of my data are not homogeneous, the tests to be used...

13 June 2020 4,223 6 View

Is it appropriate to make regression analysis to the data set obtained from non-experimental secondary sources?

Dear researchers Is regression analysis suitable for scientific research method to the data set obtained from secondary sources (index, annual reports, statistics published by institutions,...

20 May 2020 9,743 3 View

In what situations is discrimant analysis used?

It is obvious that discrimant analysis is a discrimination analysis. However, factor analysis also makes a sort of separation process by gathering expressions under groups. In this aspect, what...

04 April 2020 9,617 17 View

What can be done if factor distributions do not fit the original scale distribution despite all efforts?

In my research, I used the scale I got from another article. However, my data set is not dispersed as in the article I received despite all my efforts. When I write the number of factors I want...

27 March 2020 8,408 16 View

What is the reason of spongy structure of nanocellulose after freeze drying step?

To obtain dried powder nanocellulose, we used freeze drying method but the result is nanocellulose sponge not powder. Could we have failed because the acid was not sufficiently removed from the...

05 January 2020 6,277 2 View

What is the best instrument to check on elements of lubricating additives? Using types of chromatography or any engine test?

To know the elements in PIBSI one of the additives for lubricants

08 May 2019 1,111 3 View

Uncertianiny in using dry or wet basis in mixing a sediment with fuel oil?

Hello I'm currently working on a topic related to studying the anaerobic biodegradation of TPH in marine sediments. In this work, sediment should be mixed with fuel oil to a concentration of 20 g...

24 February 2021 9,839 3 View

Are there methods for automatically mapping floodplains, fans and terraces?

I want to map these river geoforms with as little subjectivity as possible. I have a high resolution DEM generated by drone data.

22 February 2021 7,800 3 View

I am looking for a microbend optical sensor design...can anyone please provide me some idea about it??

I am working on a landslide model...i need an optical sensor to determine the amount of pore pressure and other values..i am thinking of using a microbend sensor. Can anyone please provide me with...

11 February 2021 5,911 2 View

What are the natural background values of Major,Trace and REE elements in sediments deposited by Indian rivers?

We are working on geochemical analysis of sediments derived from eastern and western ghats of India.

20 January 2021 8,963 6 View

How deep into the sediment do marine/riverine oligochaetes live?

I am working with intertidal muddy sediments. In one of my sites the sediment was extremely muddy (high % of silt), oxic layer was shallow, and there were a lot of oligochaetes. I would like to...

14 January 2021 7,269 4 View

How to identify paramagnetic, ferrimagnetic and ferromagnetic from magnetic susceptibility data ?

Dear All, I have calculated Xlf, Xhf, and Xfd% of my sediment samples by using Bartington MS2B magnetic susceptibility and got mass-specific magnetic susceptibility value on 10-8m3kg-1 (10...

28 December 2020 4,728 5 View

How to download high quality DEM (resolution less than 5meter)?

I want high-quality DEM for our research purpose. High-quality DEM is used as a reference. I have generated the DEM through stereo images.

27 December 2020 8,614 15 View

Is there any chemical environment or parameters to define or explain the sediment and soil profiles, are they separated by chemical parameters?

Sediment is relatively younger than the soil in the depositional environment as the sediments are consequence of the accretion of particles transported either by waters or by winds, whereas, soil...

12 December 2020 4,822 18 View

I need help to find the best method and tool for co-registration of DEMs to know the elevation change for landslides and flood?

To calculate the DEM of Difference between two DEMs of different time scales e.g. DEM1 of 2000 AD and DEM2 of 2019 AD, the two DEMS must be co-registered with each other. I am not working on the...

08 December 2020 9,778 1 View

What is New Next Generation Attenuation Relationships (NNGAR) and how are they different from other attenuation relationships?

Dear researchers The provisions of ASCE 7-10 states that New Next Generation Attenuation Relationships (NNGAR) has been used in the process of Probabilistic Seismic Hazard Analysis (PSHA) to...

15 November 2020 1,132 4 View