How can I obtain the Eneggy spectrum of particules simulated with EPOCH code, using MATLAB?

I wanna to have proton energy according to their number ( E=f(N) ).

23 January 2021 2,788 2 View

How to know which wavelength of light activates the photo-catalyst of specific band gap?

Hello I would like to ask if there is a way to quantify the which light wavelength you need to activate ( irradiate) the photo-catalyst of a specific band-gap. for example you know the band-gap...

31 August 2020 4,996 3 View

To conduct a full investigation about the phonological development, do I need to collect data about the connected speech for children between 3 to 5?

I am interested in investigating the phonological development for children speaking Arabic (Saudi-Hejazi in particular), and I developed a word list to conduct a single naming task on children to...

28 November 2018 8,093 3 View

What are the problems of using water with pyridinium chlorochromate in oxidation reactions ?

usually , PCC is used with dichloromethane as solvent , and water does not used , Why ? especially with carponyl compounds .

28 January 2018 4,600 1 View

What are the problems of using water with pyridinium chlorochromate in oxidation reactions ?

usually , PCC is used with dichloromethane as solvent , and water does not used , Why ? especially with carponyl compounds .

31 December 2017 5,989 1 View

What is the best method to extract bacterial DNA from a swab containing mixture of G +ve and - ve bacteria using Qiagen kit?

We have the Qiagen kit but we dont know the exact order of adding the buffers (ATL and AL) and other ingredients if we have a mixture of bacteria

15 October 2015 5,355 2 View

Inculcating Higher-order Thinking Skills In Mathematics: Why Is It So Hard

01 January 1970 2,359 5 View

How to visualise pathways from a phosphoproteomics dataset?

I am looking for something similar than Ingenuity Pathway Analysis (IPA) in which I can enter the proteins differentially phosphorylated and I can visualise the pathways these proteins are...

21 February 2021 8,923 4 View

How to phrase semi-structured interview questions using IPA without biasing superordinate themes?

Hello, I am preparing a semi-structured interview schedule for an interpretative phenomenological analysis study on marginalized individuals' career experiences as impacted by COVID-19. The aim...

19 February 2021 9,099 2 View

Is there a faster way of removing and collecting the carbon nanotubes on the surface of the stainless steel 304 plates other than sonification?

The usual way of properly removing and collecting carbon nanotubes (CNT) is to sonicate the stainless steel plates coated with CNT under isopropyl alcohol (IPA) solution, remove the plates after...

28 January 2021 9,455 1 View

Can people point me to interpretative phenomenological analysis (IPA) studies where there are only two participants?

I am in search of studies with a small n to support recent work completed in-depth with two participants regarding international students in Canada. I am not sure if framing things as two case...

23 January 2021 8,564 7 View

Can data collected through participant observation be interpreted through Interpretative phenomenology?

I have just started to read about phenomenology and hence quite a beginner. I have observed hospital interactions between doctors and patients, noted down the conversations, added the non-verbal...

14 January 2021 3,452 3 View

How to solve carry-over and interference problem when detecting tulathromycin by LCMS?

I am working on the determination of tulathromycin in rat faeces using QE-focus (Thermo Fisher)(Waters BEH C18, 2.1x100mm, 1.7um)(0.1%FA+H2O, 0.1%FA+ACN) . I encountered two tricky problems....

02 January 2021 2,713 5 View

How do you decide if an assessment tool or questionnaire is not culturally appropriate ?

I have a validated tool in English ( the supportive care needs survey-short form 36) and I want to know if I can use this tool in Arabic population or should I develop a new questionnaire the...

12 December 2020 3,073 2 View

What are some qualitative research analytical methods that seem to be aligned and a good fit for research that prioritizes a social justice lens?

I'm a qualitative researcher myself. I'm familiar with a couple of analytical methods (some very popular ones and a few not so popular ones) such as: Thematic analysis Qualitative content...

01 December 2020 3,478 5 View

Voice recognition for alQuran Arabic?

How can we compare two audio files, or voice recorder files, according to Al-Quran. Al-Quran has special pronunciation compared to Arabic pronunciation. Is it possible to do the comparison between...

25 November 2020 3,657 7 View

Insect Lipase Activity?

Hi everyone! My name is Nacho. I am trying to assay lipase activity from insect midgut supernatant, and I have some problems and some doubts about it. I do not have the pH-stat. Thus, the...

22 November 2020 5,595 3 View