The biggest challenge for the development of carbon nanotubes polymeric nanocomposites is in the suitable dispersion and distribution of the nanometric particles along the polymer matrix.Several preparation methods have been used to obtain nanocomposites, highlighting the mixture with polymer solution followed by solvent evaporation and the hot com
Background: Depression consistently emerges as a significant predictor of poor antiretroviral therapy (ART) adherence among adult people living with human immunodeficiency virus (PLHIV).However, a gap exists regarding how social support and depressive symptoms can interact to influence ART adherence among adult PLHIV in South Africa (SA).Aim: To in
Citrus tristeza virus (CTV) naturally infects only N64 some citrus species and relatives and within these it only invades phloem tissues.Failure to agroinfect citrus plants and the lack of an experimental herbaceous host hindered development of a workable genetic system.A full-genome cDNA of CTV isolate T36 was cloned in binary plasmids and was use
According to the United Nations (UN), an additional 1.35 billion people will live in cities by 2030.Well-planned measures are Relaxation essential for reducing the risk of flash floods.Flash floods typically inflict more damage in densely populated areas.The province of Hail encompasses 120,000 square kilometers, or approximately 6% of the total la
Mapping the distribution of forested areas and monitoring their spatio-temporal changes are necessary for the conservation and management of forests.This paper presents two new image composites for the visualization and extraction of forest cover.By exploiting the Landsat-8 satellite-based multi-temporal and multi-spectral reflectance datasets, the