What corporate social responsibilities do social media companies have in relation to the use of psychographic profiling in advertising ?

What are the responsibilities of CSR ? What social media companies have done to protect the privacy or information of their users ?

12 October 2020 433 5 View

Tissue Digestion with proteinase k gives "invisible" globule"?

I'm digesting a few different mammalian tissues with a spin kit and proteinase k. Some tissues (esp. testis and pituitary gland) look fully digested and clear. But once the lysis buffer is added,...

09 August 2020 4,443 2 View

Can I use a spin column kit to extract DNA from bull testis?

I'm extracting DNA from various bull tissues and there are some that don't work with a spin column kit, like brain tissue that contains a lot of lipids. For those, we do Phenol-chloroform...

05 August 2020 2,126 2 View

In what cases does blood pass through implants according to the Darcy law?

Hello! I would like to understand in what cases blood or some other biological liquid passes through implant or graft with some porous microstructure according the Darcy law (thanks to the...

26 March 2020 8,670 14 View

K10/K6 and PHQ9 comparison?

Hi Is anyone aware of a publication or article discussing the convergent validity or crosswalk of the K10 and PHQ9 for a measure of depression? Many thanks

03 March 2020 8,601 1 View

Whats the difference between chitosan -tpp and sodium alginat-cacl2 in the making of nanoparticle?

why most people use chitosan tpp instead of alginat-cacl2 as a nanoencapsulation?

13 February 2020 251 3 View

How to measure adolescents' career maturity / vocational training maturity?

I found literature of and about J. O. Crites' Career Maturity Inventory. I cannot find the inventory tool /items. May someone shares their experiences and ideas on this topic with me? Which...

11 February 2020 1,387 3 View

HEK 293 MSR cells die/detach after transfection?

We have used TransIT-X2 (Mirus) for years to transfect different cell lines, but suddenly I am having a lot of trouble with my HEK 293 MSR cells becoming very round and dying/detaching soon after...

07 February 2020 6,375 3 View

Is it really necessary the clean-up step after PCR for digesting with DpnI?

I've read different protocols, starting for the QuikChange one, and there's no call for cleaning up after PCR. However, I did clean up as suggested by other researchers, so the polymerase doesn't...

12 November 2019 9,677 5 View

Should postgraduate students be required to transcribe research interviews or can they be allowed to analyse the aural (recorded) data?

Should postgraduate students be required to transcribe research interviews or can they be allowed to analyse their aural (recorded) data? I have a postgraduate student who wants to analyse her...

24 October 2019 2,006 6 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 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

Despite single-cell RNA, how can I characterize a new cell subtype/phenotype?

A new cell subtype was found out only during regeneration phases after a cuprizone-induced demyelination model. How can I characterize this cell? It is important to highlight that was already...

13 February 2021 1,245 1 View

Does diseases like fungal,bacterial etc of rice plant is different from nutrient deficiency diseases?how deep learning is used except classification?

can any one suggest me other than classification, how deep learning technique can be used in plant disease detection in rice plant? could a research work continued from fungal,bacterial...

07 February 2021 470 2 View

Patients with chronic kidney disease could get COVID-19 vaccine?

04 February 2021 278 4 View

Can anyone help to convert ODK XLS into XML?

We want to conduct a verbal autopsy using WHO adult VA updated tools in ODK. The current version of WHO adult verbal autopsy tools is v1.5.3. I have successfully converted VA ODK-XLS v1.4 into XML...

03 February 2021 844 2 View

Tick-borne encephalitis (TBE) incidence in the Czech Republic in recent years?

Dear Sir or Madam, i'm a medical student. In range of school lesson i have to research about TBE (see topic) in the country of Czech Republic. I would be pleased if you could give me a hand on...

24 January 2021 5,984 4 View

Is Juniper Publisher ( Journal of Gynecology and Women's Health) a good journal to publish my paper?

Dear colleagues, Do you have any knowledge about Juniper Publishers? Have any of you published in the Journal of Gynecology and Women's Health ( ISSN: 2474-7602, Impact Factor: 0.621 (2017-18))? I...

21 January 2021 9,362 4 View

How the WHO reacted with covid -19in 2021?

Who is now working very hard with return of America to its active membershipnow WHO is concentrating on vaccinations,here are some activities, provides summary tables of COVID-19 vaccine...

20 January 2021 9,593 8 View