Do you have torsional frequencies for H3CCH3 ?

05 June 2016 3,932 0 View

Has anyone isolated high quality RNA from RIPA lysed cultured mammalian cells?

Hello, I would like to isolate RNA from RIPA lysed cells treated in vitro. Has anyone done this? Can I just use a kit (Qiagen RNeasy, or other) to perform this or are there additional steps...

09 September 2014 4,825 10 View

Does changing concentration of Phytagel to 5 g/L change the pH?

At 1.5%, Phytagel is reported to be pH 6.5-7.0. Does using Phytagel at a concentration of 5 g/L alter pH? Before/after autoclaving? There doesn't seem to be any information from manufacturer...

04 June 2014 9,447 1 View

'Sense of place' has many definitions and variables that inform it. What methods are available for measuring a change in 'sense of place'?

Sense of place can be a deep personal connection. However through experience and physical changes ones sense of a place can also be changed. How can this change be measured?

27 May 2014 9,225 5 View

Can anyone suggest a well-characterized protein that carries only N-glycans with ideally no O-glycans or just a minimal number of O-glycans?

Trying to develop a deglycosylation procedure that will be initially tested on an easy model system.

16 April 2014 4,118 3 View

p-Draw32 for mac

Does anybody know if there is a similar program (useful) for mac?

01 April 2012 1,555 5 View

Looking for Help with Online Search

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24 May 2010 9,923 3 View

Translating research into clinical practice

Fellow Academics, What do you think are the main barriers to translating your research findings into clinical practice? And if there was a place to share your research that increased use of...

01 January 1970 6,648 7 View

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View

How to minimise the risk of being abused the profile of potential participants tagged in a social media post?

Dear colleagues, I got this one in one project I did ethics review. It's great to hear about your thoughts/experiences. "Doing an open recruitment online (i.e., via Facebook) requires public...

22 February 2021 3,322 3 View

Must a control group to be in the same semester that a experimental group for a study in education?

Hi everyone, I'm researching about mobile learning in higher education. Due to the small number of the students in the semesters, I cannot have a experimental and control group together. I'm...

22 February 2021 3,653 11 View

Alternative to mediation analysis?

I am currently working on my dissertation and want to explore the role of competence as a mediator between the effect of colour of clothes on voting intention (focus on Western countries)....

21 February 2021 8,609 1 View

How COVID-19 has affected mental health?

The pandemic has led to depression and anxiety and its negative effects shouldn't be ignored. However, it has also led some people to become more resilient! What do you think? Thank you.

21 February 2021 4,733 19 View

Can I arbitrarily take a cycle number of 40 for the gene that was not expressed at all in qPCR results calculation?

I ran RT-qPCR for a control and a treated group and it appears that my gene of interest was not expressed at all in any of the subjects in the control group. So I was wondering if I could...

20 February 2021 6,243 10 View

How to perform EEG classification of Alzheimer and control groups?

I am doing a project on classification of EEG signals of Alzheimer's disease and control groups. Previously, I extracted the alpha power of the EEG signals and found out the strengths. I want a...

18 February 2021 8,502 2 View

Can medicinal plants really play an inherent rule in the COVID-19 tackle?

Numerous scientific reports cited plant extracts with potential antiviral activity and even anti-COVID-19? Why these findings are neglected? I remember very well the warning released by the WHO to...

17 February 2021 2,141 9 View

How can I interpret a ratio variable?

Dear colleagues, I am running a regression in which I have the following regression FoodExp = 67.04 DepRatio +.....e My interest is in the interpretation of the coefficient on the dependency...

16 February 2021 2,058 2 View

Which statistical test is best to seperate out treatment effects meta-analysis?

I am doing a meta-analysis and am looking for some guidance on which statistical test will help me do the following. I want to understand the effect size a treatment has on a population. There...

16 February 2021 8,033 3 View