The dengue virus (DENV) is endemic in most tropical regions of Central and South America.It is known that when the number of mosquito speculums-and-spreaders vectors (Aedes aegypti and Aedes albopictus) for this disease becomes abundant, the number of infectious cases increases.DENV has been known to be continuously circulating in Panama since 1993
Construct elaboration and validity of the Pregnancy Depression Risk Scale
ABSTRACT Objectives: to elaborate and analyze the Pregnancy Depression Risk Scale psychometric properties.Methods: methodological research, in six steps: theoretical model empirical definition; elaboration of scale items with literature review; consultation with five professional health experts and 15 pregnant women; content validity with six exper
RESTRICTING ILLEGAL IMMIGRATION IN THE U.S- IS IT GROUNDED IN ECONOMIC TERMS?
The impact of Hispanic immigration phenomenon, especially of the illegal one on the economy at local, state andfederal level is a major concern in the U.S.Challenges to effective control at the borders of the United States haveincreased dramatically in recent decades.The problem of the present research is the extent to which budgetary policy restri
Harnessing alkaline-pH regulatable promoters for efficient methanol-free expression of enzymes of industrial interest in Komagataella Phaffii
Abstract Background The yeast Komagataella phaffii has become a very popular host for heterologous protein expression, very speculums-and-spreaders often based on the use of the AOX1 promoter, which becomes activated when cells are grown with methanol as a carbon source.However, the use of methanol in industrial settings is not devoid of problems,