How can we estimate sample size for a moderated mediation analysis with more than two mediators?

How can we estimate sample size for a moderated mediation analysis with more than two mediators? I am looking for scripts, macros, syntaxes, that allow us to estimate sample sizes for research...

15 February 2021 6,813 3 View

In your opinion, which is the best software for reviewing Papers? Why?

How effective and helpful is it, really.

25 January 2021 6,988 73 View

Have you cloned a PCR product containing 2X2A sequences into a vector that contains another 2A sequence?

Hi! I am having problems cloning a 1.6 kb fragment containing 2 different genes and 2X2A peptides into a vector that I already used to clone other fragments (digested with PmeI/BamHI). The vector...

17 December 2020 5,218 3 View

Can you suggest a mini research topic?

What are the possible topic in this time except pandemic? Thank you in advance for the suggestion.

06 December 2020 5,380 7 View

CRISPR-Cas9: Are there any alternatives to the use of fluorescent PCR and capillary electrophoresis?

We are trying to find alternatives to the use of fluorescent tagged primers and capillary electrophoresis to access somatic activity of the target gene. Thank you!

25 September 2020 4,761 3 View

Is possible that an antibody drug conjugated (ADC) against KLH-fluorquinolone has a strong effect in T cells viability?

I have a question for KLH experts. Is possible that an antibody drug conjugated (ADC) against KLH-fluorquinolone has a strong effect in T cells viability? Is a T- cell expressing KHL- or...

24 September 2020 2,931 1 View

To what extent does technology influence energy efficiency in relation to sustainable development?

Hello, I ma an undergraduate student studying environmental science and about to start on my dissertation and I am still thinking around a topic.I am interested in technology and sustainability...

24 August 2020 3,930 11 View

Can someone please help with inputting PLINK assoc.logistic output files into METAL to perform a meta-analysis?

I need to perform a meta-analysis of 2 GWAS studies and I need assistance with the input study files (plink --assoc.logistic) as well as the output meta-analysis file (.TBL). - Firstly, I am not...

07 June 2020 5,831 1 View

Can we make a Systematic Review when we get zero papers to answer our research question?

I don't seem to find anything published (or unpublished) to answer my research question. Broadly, when I search for "PTSD + Virtual Reality + First Responders" (and all the variants these words...

11 March 2020 3,349 7 View

Why we use HPLC-RP to determine the purity of new chemical entities?

I don't understand why we use HPLC as method to determine the purity of NCE/drugs in medicinal chemistry if the HPLC won't show everything that could be a impurity (only compounds with UV absortion).

02 February 2020 3,135 3 View

Recommendations for sample size in visual qualitative research (using children's drawings)?

Hi everyone! Asking for a little help, if I may. I am working on a research project, where I aim to analyse children's drawings about Covid-19. I am fairly new to using visual data in qualitative...

07 February 2021 9,530 3 View

ECG and children with autism ?

Does anyone have experience with collecting ECG data on children with autism? How was your experience? I'm interested in the tolerance levels for kids to have wires attached to their chests. What...

02 February 2021 5,850 3 View

List any intelligent frequently ask questions among poeple regarding special need education and people with special need?

i need any question that is related to the special need education or the people special need (exceptional children)

25 January 2021 7,851 6 View

What aspects of communication skill improves significantly regarding to the Autism Spectrum Disorder using PECS?

Children with ASD need a clear and effective way to communicate to reduce frustration and replace challenging or unacceptable behaviours (Beukelman and Mirenda, 1998; Webb, 2000). Augmentative and...

19 January 2021 1,160 3 View

Which neuropsychological tests assess immediate and delay(24-48hrs) declarative memory/learning (verbal and visual) and procedural memory in children?

it can be either a neuropsychological assessmentfrom age 8 years old or a wel research paradigm

13 January 2021 2,308 2 View

Does a parents education level have an impact on their child's education?

Do children follow in the same footsteps as their parents in terms of their education?

12 January 2021 1,375 7 View

Any suggestion on literature in Cyber Crime against children?

dear all I am looking for on literature in Cyber Crime against children.

11 January 2021 5,099 5 View

No title

01 January 2021 9,970 2 View

As a good father, how is the best way to educate your children when most of them are female with various characters ?

Imagine that you are a father that only has one wife, but you have so many females children. Eight girls and only one boy in the middle of his sisters. As a good father, how would you educate them...

30 December 2020 9,827 3 View

What is the risk to the children by COVID 19?

Newborn babies and infants do not appear to be at increased risk of complications from the infection. Most children and adolescents with COVID-19 have mild or no symptoms and recover within one to...

28 December 2020 9,369 4 View