Results 51 to 60 of about 60,324 (235)
Nordic Journal of Botany, Volume 2026, Issue 3, March 2026.Stemodia diplohyptoides M.M.Sosa & Dematt. and S. lobelioides Lehm. (Gratioleae, Plantaginaceae) are reported for the first time in Paraguay, found in Alto Paraná and Presidente Hayes departments, respectively. These new records extend the known geographical range of both species, representing the northern records to date, S.
Y. Carlés Bechara +4 more
wiley +1 more source
Cianobacterias productoras de 2-metilisoborneol en Corrientes (Argentina)
Biología Acuática, 2019 The Uruguay River is a source of drinking water for the city of Paso de Los Libres (Corrientes, Argentina). Potentially harmful cyanobacteria, sometimes forming blooms, have been detected since the year 2008.
Silvia Otaño +2 more
doaj
Odontología Sanmarquina, 2020 Objetivo. El presente estudio tuvo como objetivo evaluar la concordancia diagnóstica intraoperador, aplicando dos métodos cuantitativos como lo son el índice estético dental (DAI) y el índice de necesidad de tratamiento ortodóncico (IONT) en niños con ...
Paola Berenice Olivera +3 more
doaj +1 more source
Revision of Manettia (Rubiaceae) in Paraguay
Nordic Journal of Botany, Volume 2026, Issue 2, February 2026.Manettia Mutis is a Neotropical genus comprising over 100 species, many of which are only known from their original descriptions or, at most, from revisions dating back over 100 years. Recent review studies have remained unpublished for several years. Conventional taxonomic methods are followed.
Silvana Yasmin Gauto +2 more
wiley +1 more source
A novel circumscription and classification for Neurolaeneae (Asteraceae)
TAXON, Volume 75, Issue 1, February 2026.Abstract Neurolaeneae (Asteraceae) have a complicated taxonomic history. The tribe was described in 1927, but subsequently disregarded in 1977, and later reinstated as a tribe following a large‐scale phylogenetic analysis of Asteraceae in 2002. To date, this tribe has remained poorly studied and it has never been the subject of a comprehensive ...
Vinicius R. Bueno +4 more
wiley +1 more source
Revista Colombiana de Antropología, 2010 En Colombia las aguas de ríos como el Magdalena han sido escenario de la expresión del terror y el olvido. Sin embargo, en este ensayo quiero proponer una mirada alternativa del agua y su relación con la violencia. A partir del proceso de la fermentación como metáfora y realidad material, sugiero la posibilidad de imaginar una forma de memoria sensual ...
openaire +4 more sources
Evolutionary Applications, Volume 19, Issue 2, February 2026.ABSTRACT Understanding the evolutionary history of biological control agents in their native ranges is crucial for improving their selection, establishment, and performance across environmentally diverse regions. Phytophagous insects that specialize on aquatic plants offer particularly valuable models, as their evolutionary trajectories may be shaped ...
Nicolas A. Salinas +5 more
wiley +1 more source
Politics &Policy, Volume 54, Issue 1, February 2026.ABSTRACT Psychedelic interventions are not publicly available through Canada's healthcare system. Despite growing scientific evidence, public interest, and efforts to expand access to psychedelic therapies for end‐of‐life psychological suffering, Canadian policies remain restrictive.
Sarah Kratina +4 more
wiley +1 more source
Journal of Research in Science Teaching, Volume 63, Issue 1, Page 22-39, January 2026.ABSTRACT Colonial monolingual norms are a present oppressive force within schooling spaces, with a direct assimilative target on the linguistic practices of historically marginalized peoples, histories, and knowledge systems. For racially minoritized multilingual refugee learners, the space of in‐school science learning can be experienced as an ...
Sophia Thraya +2 more
wiley +1 more source
Journal of Fish Biology, Volume 108, Issue 1, Page 43-56, January 2026.Abstract This study aimed to identify geographical distribution patterns of the giant short‐tailed river stingray Potamotrygon brachyura and the motoro stingray Potamotrygon motoro in the Uruguay River basin. Data on presence/absence of stingrays were based on fishers' knowledge accessed by interviews through expeditions in Brazil, Argentina and ...
Danilo Araujo Soares Pereira +2 more
wiley +1 more source