Neritic fronts are very abundant in austral South America, covering several scales of space
and time. However, this region is poorly studied from a systemic point of view. Our main goal …

Trichoderma species are free-living fungi that are highly interactive in root, soil and foliar
environments and have been used successfully in field trials to control many crop pathogens. …

In 2018 we celebrated 25 years of development of radar altimetry, and the progress achieved
by this methodology in the fields of global and coastal oceanography, hydrology, geodesy …

A flow-injection manifold is proposed for determination of nitrite based on the reaction with 3,6-diamino
acridine (proflavin sulfate) in hydrochloride acid medium. The assembly is …

Background Patients with peripheral artery disease have an increased risk of cardiovascular
morbidity and mortality. Antiplatelet agents are widely used to reduce these complications. …

Multiple sclerosis (MS), a chronic disorder of the central nervous system and common cause
of neurological disability in young adults, is characterized by moderate but complex risk …

In most countries, people who have a low socioeconomic status and those who live in poor
or marginalised communities have a higher risk of dying from non-communicable diseases (…

Background Vitamin A deficiency is a risk factor for blindness and for mortality from measles
and diarrhoea in children aged 6–59 months. We aimed to estimate trends in the prevalence …

One of the biggest issues facing the use of machine learning in medical imaging is the lack
of availability of large, labelled datasets. The annotation of medical images is not only …

The Río de la Plata drains the second largest basin of South America. It flows into the Atlantic
Ocean generating an estuarine system of about 35, 000 km 2 , with only 5–15 m water …