I need an assistance from a researcher from south Africa. Can I see anyone amidst us here?.
I want to know which of the available Covid-19 Vaccines would elicit the best immunological response and why
02 March 2021 1,388 3 View
Several soybean cultivars were mutagenized to produce many lines of M0, M1, M2 etc. In order to determine the genetic basis of an observed phenotype, an M0 level mutant was hybridized with its...
09 August 2020 9,224 3 View
How can one identify knowledge gap(s) in a research?. Is one gap enough to carryout new research work?. How do I combine gaps in different research works for a new research?. What are the...
14 January 2019 3,696 1 View
Is spray forming suitable for preparation of Al or Cu- based alloys and composite?. Please can someone help me with articles on spray forming.
10 January 2019 5,018 4 View
I will be pleased to see how to do it in SPSS.
06 September 2017 8,745 5 View
It should also include references.
09 May 2014 1,071 17 View
01 January 1970 9,249 5 View
While going through some journals on heavy metals concentration of some food spices, I discovered that in reporting their research, at least three authors cited different standards from the World...
01 January 1970 6,615 2 View
I am interested in doing an early aqueous solubility determination of our recent hits. Please, I need recent acceptable solubility study protocol. thanks
01 January 1970 1,109 2 View
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
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
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 for all countries of Africa included different provinces if available? Thanks in advance
17 January 2021 6,810 7 View
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
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
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
What are the technicalities involved ? What are the reasons ? Can we share some facts on this
31 December 2020 5,698 5 View
Re-engineering of genome my Sarscov-2 and emergence of variants now in UK, USA, South Africa, Nigeria and now upcoming in other countries.. What are the key facts and reasons ? Thank you...
31 December 2020 745 4 View
Technology adoption rates amongst small-scale farmers in the Global South (e.g. Africa) remain low, even when scientific evidence shows that a particular technology is beneficial.
28 December 2020 4,786 23 View