Where can I find a Mini Sleep Questionnaire?

More Raul Huerta Mercado's questions See All

Can I use Polyjet after its expiration date?

I have a Polyjet that has passed its labeled expiration date for 1 year and I'm going to re-start transfection experiments. It is really needed to change it? Transfection efficiency may be lower?

23 July 2024 8,059 1 View

How to define general and specific objectives for bibliography reserach?

Hello team. I want to write an article (bibliography research) but i am not sure how to properly define general e specific objectives. Could you help me with this?

05 May 2024 755 2 View

What's the proper way to clean lactophenol blue from microscope slides?

Hi, I've been cleaning lactophenol blue from microscope slides using ethanol (70% or 96%) but I don't know if it's okay to mix them with lactophenol blue. I already looked for information in SDS,...

22 April 2024 1,251 1 View

What tool was used to assess the quality of each study in the systematic review on the diagnostic efficacy of serological antibody detection test for?

In relation to the systematic review and meta-analysis of Zhenzhen Pan et al. (2023) about the Diagnostic Efficacy of Serological Antibody Detection Tests for Hepatitis Delta Virus.

06 February 2024 8,478 1 View

Does anyone know this species of pelagic amphipod?

I think it belongs to Eusiriidae, probably a juvenile Eusirus but I'm not sure. The specimens (pelagic) were collected in the Antarctic Ocean.

21 November 2023 1,027 2 View

Can anybody recommend tips to obtain a PCR product using primers already reported that in our hands fail?

We are interested to analyze the expression of a test gene by Real Time-PCR. Primers and PCR conditions were the same as in a previous paper with the same organism but in our hands the product is...

13 September 2023 1,334 4 View

How to ensure the maximum safety of blood transfusion in terms of compatibility testing between donor red cells and recipient in Nigeria?

According to an article entitled "Blood Transfusion Safety, current status and challenges in Nigeria" (2017), achieving blood transfusion safety in Nigeria (and likely the rest of Sub-Saharan...

02 September 2023 2,506 1 View

Is it valid to pool previously isolated bacterial strains and then making a metagenome-assembled genomes (MAGS) assembly?

I just want to know if it is possible to pool previously isolated and identified bacterial strains (biomass or DNA) and then making a metagenome-assembled genomes (MAGS) assembly, instead of...

12 August 2023 6,924 2 View

Revistas para publicar temas de comercio islámico medieval ?

Me gustaría que me indicaran las revistas de mayor impacto para publicar artículos. Muchas gracias y disculpen las molestias. raúl.

16 July 2023 4,404 0 View

How to perform a meta-analysis of observational studies with an ordinal outcome?

You are interested in pooling the effect of multiple observational studies that used ordinal measures as outcomes. What are your options?

13 June 2023 5,168 1 View

Should I remove an item from a scale to raise Cronbach's alpha and McDonald's omega or is it better to leave it if they are both over .7 already?

Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...

01 August 2024 4,606 7 View

What should I do in this situation ?

I'm an undergraduate university student conducting research on the effects of internet use on depression and anxiety among undergraduate Ghanaian university students: Mediation role of Internet...

31 July 2024 2,979 3 View

Where to find a gene list for CRISPRa/i library screening of regulatory factors that affect pathogenic Th17 differentiation in PBMC?

I want to perform a CRISPRa/i library screening for candidate regulatory factors that affect pathogenic Th17 differentiation in PBMC. But I am wondering how to define the size of gene library, so...

31 July 2024 2,150 0 View

Medical question: Is OSA the cause of Afib and HTN?

Does Obstructive Sleep Apnea either cause or exacerbate Atrial fibrillation? Hypertension? We know they are comorbid factors in 50-70% of all OSA patients, and with OSA being so hard to detect...

29 July 2024 7,760 1 View

MAGeCK Plotting Error: Logarithmic Axis Must Have Positive Limits?

I have been running a MAGeCK test command on the terminal for a CRISPR screen to rank sgRNAs and genes based on the read count tables. However, I get only the plot of the top-ranked genes...

28 July 2024 9,811 1 View

Screening of EPS producer LAB?

if you have MRS broth already prepared, what is the manner you will follow for preparing hyper-sweet medium for screening of EPS producer LAB? what the concentration of saccharose or glucose you...

26 July 2024 6,606 0 View

How to extract binding energy from pv.maegz file without using Schrodinger?

I have conducted virtual screening using Schrödinger on a database of 17,000 molecules. Unfortunately, I cannot use the system with the Schrödinger license at the moment. I am trying to find a way...

18 July 2024 2,881 4 View

How to activate 4E8 T cells with plate-bound anti-CD3 for a genome-wide CRISPR screen?

It was assumed that 4E8 T cells should be isolated and activated using plate-bound anti-human CD3, after which would be used for a genome-wide CRISPR screen. (Ref: Genome-wide CRISPR Screens in...

17 July 2024 3,371 0 View

How to Dedust Activated Carbon Granules?

Dear all, We are producing activated carbon from hazelnut shells but have an issue about the dust of the a.c. granules also known as the dust film on granules. Linear vibrating seives doesn't do...

11 July 2024 9,782 2 View

How do I avoid sleep while studying?

I want to study without feeling sleepy or tired or bored. How do I study for 3 hours without feeling sleepy while I am studying?

06 July 2024 5,589 3 View

Wendel Mombaque Dos Santos

this article has the questions and how you evaluate each question.

Mohammad Hani Al-Kilani

Dear researcher,

You have a look at this paper it may help

https://www.ncbi.nlm.nih.gov/pubmed/24447273

Good luck

Michele R Davidson

You may want to look at the Sleep Disorders Inventory. Some people use it as a mini-scale.