Oum Kalthoum Ben Hassine

7 Questions 183 Answers 0 Followers

Questions related from Oum Kalthoum Ben Hassine

What do you think about the role of impact factor in assessing quality of research and that of researchers?

Created in 1972, when data digitization was non-existent, to help librarians choose the most relevant journals for users of scientific collections, impact factor became a competency factor in the...

01 January 2018 2,767 20 View

Do you think that there is a relationship between genetic distance of potential hosts and probability of parasite lateral transfers to new hosts?

In lateral transfers, which constitute one of the major processes of parasites evolution, it seems logical that these transfers are all the more easily done that the origin host and capture host...

11 November 2017 3,351 3 View

What priority research topics can be developed on marine bioresources with a view to increasing its contribution to food security?

Global fisheries production declines since the late 1980s. Abusive and irrational fishing is depleting seas. The overall catch decreases in spite of deeper exploitation, consisting of lower and...

10 October 2017 6,889 8 View

Can social sciences help to form the critical spirit in science education?

Many intellectuals think that the absence of social sciences in science education makes the content purely technical, which does not does not allow to "humanize" knowledge and skills.

10 October 2017 6,272 11 View

Does anyone has specific examples of interactions between introduced fish species and resident ones?

New species of fish have often been introduced by humans into new ecosystems, located outside their geographic range. However, it is not without potential risks that may lead to significant...

10 October 2017 3,146 10 View

What are the most appropriate molecular tools for characterizing populations of a parasitic crustacean species?

Mixed fish farming, where different fish species live together, promotes lateral transfer of parasites. However, to be sure that it is the same species, morphological study alone is not enough to...

10 October 2017 1,806 2 View

How to fight against the brain drain in development countries?

In development countries, as in some Arab countries, higher education is in perpetual decline and the university has no ambition with poor training. One of the causes of this degradation is the...

09 September 2017 1,973 96 View