Does anyone know, can i do cryosectioning of whole aorta after oil red O staining and use the cryosection parts for further analysis?

I would like to quantify the lesions on aorta. I want to take image of atherosclerotic plaques formation in aorta by using O red Oil Solution. After the staining, what will be the storage...

16 February 2021 5,876 2 View

What is the best solution for counter electrode for perovskite solar cells at room conditions?

I'm investigating transparent counter electrode for FTO/PEDOT:PSS/MAPI3/PCBM layered perovskite solar cell. In my research lab, currently i have a glove box with N2 gas as a carrier. I'm goning...

21 December 2020 6,504 3 View

My status has changed from "Awaiting Reviewer Score" to Awaiting AE Decision". Could the Associate Editor reject the manuscript at this stage?

Otherwise what this status means. If the Editor has received the comments from reviewer then why he is not sending it to Authors. As 10 days already spent till the status changed.??

18 November 2020 6,252 4 View

How to adapt a mature Questionnaire?

I am looking forward to seek some help regarding adaptation of mature questionnaires. I am new to quantitative studies and wants to use some demographic in my questionnaire, is it necessary to add...

08 November 2020 7,146 5 View

Is there a way to isolate nuclei without purifying cytoplasmic protein aggregates?

Hello, I am trying to isolate nuclei from HEK293T cells expressing a protein that aggregates in the cytoplasm, however when I run my samples in western blot the cytoplasmic protein is strongly...

02 November 2020 9,541 3 View

How can i fill zinc oxide or titanium oxide into etched pattern on glass substrate?

Hi! I need zinc oxide or titanium oxide to be filled into etched area on glass sbstrate. Etched are is being photolithography processed and being dry etched. Material must not present around the...

25 October 2020 152 7 View

How to get the most out of your qPCR data?

23 October 2020 7,537 3 View

Do you think that the e-learning that took place after the COVID 19 crisis was fair for students to evaluate their knowledge?

The significance of the question is to know the extent of accuracy in evaluating students.

19 September 2020 3,663 13 View

How to calculate reliability for a newly launched system?

We have a hydraulic system (water collector and distributor) which is newly started, how can we calculate its reliability?

07 September 2020 6,619 2 View

Neonatal Renal dose adjustment! Guidelines or the reference that is most authentic in clinical practice.??

In the infants to the adult age group, we have been given a concrete guideline for dose adjustment on the basis of CKD-Stages or creatinine clearance. this pathway is missing in neonates but...

07 September 2020 1,731 3 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

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

What is the best washing procedure for Gelatin - arabic gum capsules?

I am preparing microcapsules from complex coacervation procedure to encapsulate an oil phase. However, filtration to remove the aqueous phase results in a paste of aggregated particles. So I am...

25 October 2020 3,152 3 View

Possible nanoaprticle synthesis molecular dynamics simulation?

I would like to simulate the formation of polymer nano-complex using two biopolymers and find the effect of the concentration of both the substrates on the particle size of that nano-complex in a...

02 October 2020 9,887 1 View

What should be the main purpose of checking for plagiarism?

24 September 2020 892 17 View

Does anyone recommend me the most reliable method to estimate temperature gradient?

Temperature gradient in well is sometimes estimated by either a temperature survey or running wireline formation tools. Meanwhile, well is generally full of a fluid whereby fluid movement is...

15 August 2020 6,653 4 View

What made English to become the language no. 1 in the world?

Why English in particular? Why not French, German, Arabic, Spanish, Chinese, or any other language?

27 July 2020 7,754 90 View

Do you have this translated tool ?

Hello all, I would like to ask if anyone have Ferrell Quality of Life - Breast Cancer version tool translated into Arabic Language please?

26 July 2020 8,967 1 View

How to assess bioclimatic stress among climate-displaced people as part of a study on social representations of diseases related to climate change?

Bioclimatic stress is one of the effects of climate change on human health. I would like to assess the probability for displaced persons identified in a slum population to have experienced, at...

17 July 2020 1,391 9 View