Any Differences in COVID-19 vaccines?

Are there any differences (outside of the clinical trials that led to their EUA) observed in the rate of infection among those who have received the Pfizer vs Moderna vaccine since the mass...

22 February 2021 9,727 6 View

Can anyone recommend which is the best free questionnaire software please?

Hello, I am looking to send out links to an online survey. My previous research project used a paid for survey software. I am now looking for something that's free but straight forward to...

19 February 2021 5,641 3 View

Does anybody else encounter problems in infusion cloning?

Hello, I am new to molecular cloning and I have been working on cloning my passage samples for almost a month without success. I was able to successfully clone my wildtype but it is incredibly...

03 August 2020 5,611 3 View

How to post a research study survey on Post Part Depression?

I have a student conducting research on coping mechanisms used by males with partners suffering from Post Part Depression. It has been very difficult getting participants to complete the survey....

14 June 2020 4,046 5 View

Seeking Readings for Upcoming Course on Contemporary Social Issues

In our polarized society (and this is certainly true in other countries, in addition to the US), people seem to have retreated to familiar corners, often operating from binary ways of thinking--...

27 June 2017 9,364 7 View

Other than measuring CD69 upregulation for Jurkat activation, what are other flow markers for Jurkat activation? How about CD3 downregulation?

I am trying to test for Jurkat activation following stimulation with peptide-pulsed APCs. I am looking for a flow-based assay. Are there jurkat markers other than CD69 that are up/downregulated...

18 June 2017 8,158 3 View

Can anyone recommend some specifications for a computer for analysing NGS metagenomics data?

Also, which is better (or most widely used) for metagenomics NGS, FLX or Illumina?

29 November 2012 4,399 22 View

Tips for Young Evaluators

Zenda Ofir hosts a blog for young evaluators in international development evaluation. She asked Donna Mertens to guest host the blog this month. Here is a link to the blog. Please add your...

01 January 1970 2,274 2 View

How does using literature to teach junior high reading instruction impact learning?

I am seeking articles that support and advocate for the use of the many types of literature available to learners today, with a focus on teaching junior high students. Thanks.

01 January 1970 4,112 1 View

Holding a Live Conference at this time

01 January 1970 9,343 3 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

How does one access the Cranet survey data on HRM practices?

Hello, The Cranet website does not provide any lead to the data obtained from their multinational survey on HRM practices. Any help on accessing the data would be most appreciated. Thank...

01 March 2021 9,536 3 View

Is there any research regarding how training and development is going to change in the era of Fourth Industrial Revolution?

As the organizations getting prepared for the fourth industrial revolution, to enhance the skills of their workforce what type of changes are necessary and going to occur in the training and...

01 March 2021 3,199 3 View

How long do vaccines protect us against COVID 19?

Or will we have to get vaccinated every year, as in the case of influenza?

27 February 2021 1,048 5 View

How relevant is Mini slump cone?

for all the rheology researchers, my question is, how relevant is a mini slump cone (smaller than a standard 50 cent rheometer). currently based on testing, the thickness of slumped material is...

26 February 2021 3,668 1 View

Unknown debris sheets observed in cell culture flasks?

Hi, We culture neural progenitor cells in T175 culture flasks coated with PLO-Laminin. We have successfully grown these cells with our protocol for months. Recently, we observed large sheets...

25 February 2021 3,443 4 View

What are the patterns of human behavior that lead to COVID-19 infections?

Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...

25 February 2021 9,002 13 View

Looking for advices and tips to improve the staining and the gating strategy in human blood?

Hi, I am staining a human blood with CD19, CD3,CD14 and CD16. My gating strategy in FlowJo goes like this: - First, I gate a general population SSC-A VS FSC-A => Then gate for single cells, =>...

21 February 2021 5,724 4 View

No mRNA increase in PCR after successful transfection in ARPE-19 cells ?

Hello, i am a bit curious about my results. I transfected the human cell Line ARPE-19 with a Plasmid containing a GFP tagged p53 (p53-GFP, Plasmid #11770). After 24h i checked under the...

18 February 2021 3,811 7 View

Which detection method is better for an ELISA-based assay: colorimetric or fluorometric?

Hello, I am planning to perform an ELISA-based assay to quantify the percentage of genomic methylation (5-methylcytosine) in human embryonic stem cells. I've been searching for some kits and I...

16 February 2021 8,389 3 View