What is best method for virus concentration from water and wastewater?

Hello, I am new in Environmental virology field. I will like to know the best method for concentration of virus from water and wastewater that do not need Ultra filtration. I have tried using...

28 April 2020 1,258 6 View

No title

14 February 2019 9,968 2 View

Are there researchers interested in doing a multi country study on incivility in nursing education?

09 January 2019 8,708 62 View

What are the ways of commercializing plant biotechnology?

In what ways could one commercialize plant biotechnology or it's products?

19 September 2018 5,042 9 View

What are all the factors associated with increase in corpus callosum size in patients???

I just want to know the clinical features, and pathology associated with the thickening of corpus callosum Thanks Sam

20 April 2018 2,775 4 View

Jones work on Skew t distribution

22 May 2017 9,255 1 View

What does it mean for a distribution to be unimodal?

09 May 2017 5,586 5 View

Regarding the use of water samples, what other testing methods can be used besides Coliform test for water that are more efficient and cost-friendly?

19 April 2017 5,018 3 View

Which type of surfactant can I use to produce geopolymer lightweight mineral foam ?

There are different ways to produce mineral foam. Air can be directly introduced by quick mixing of all components (binder, water, surfactant...) or an aqueous foam can be first produced and then...

30 March 2015 5,837 9 View

How can I determine phylogenetic conservation for many human proteins?

I have a long list of human proteins. Is there an online tool or resource material that can be used to determine the conservation of these proteins across the eukaryotic phylogenetic tree?

12 February 2015 687 2 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

What is the correct common name for Hydrochoerus hydrochaeris?

There are two extant species of Hydrochoerus: Hydrochoerus isthmius, the lesser or Panamanian capybara, and the genotype species H. hydrochaeris. The latter is the more common species of capybara,...

11 February 2021 3,494 14 View

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

04 February 2021 278 4 View

Does Location Map of Informal Settlements in South Africa exist?

I urgently need a map that shows the point locations of informal settlements in South Africa. I am currently working on a study that seeks to relate protests location to the location of informal...

02 February 2021 4,113 7 View

Kindly suggest sources for covid 19 data over Africa ?

Kindly suggest sources for covid 19 data for all countries of Africa included different provinces if available? Thanks in advance

17 January 2021 6,810 7 View

Johnson et al., 2006 Geology of South Africa?

I am wondering if there is a digital (PDF) version of this book available or if anyone is willing to share this work. It is no longer available from GSSA (Geo Soc. S. Afr) nor does my library hold...

13 January 2021 5,571 2 View

Why there is no effective vaccine against Congo Fever (CCHFV)?

Why there is no licensed vaccine available against congo fever? Besides what should be done to make the globally recognized Congo Vaccine?

11 January 2021 4,475 4 View

Will the new vaccines be effective against the new SARS-Cov2 strain from the UK?

Two new variants of the coronavirus were detected in the U.K. and have now been followed to other parts of the world including South Africa and North America. The South African variant could be...

05 January 2021 499 4 View

How can I open a SXV4 file (SuperCROSS) in SPSS, R or STATA?

Hello everyone, I received some data from Statistics South Africa in an SXV4 format (SuperCROSS) and would like to open it in SPSS (or a similar programme if need be). I have tried opening it...

05 January 2021 2,463 4 View

No title

What are the technicalities involved ? What are the reasons ? Can we share some facts on this

31 December 2020 5,698 5 View