Results 61 to 70 of about 6,289 (150)
Educación QuímicaLa densidad es un concepto inicial y básico en las ciencias experimentales. En este artículo se analizan y discuten los resultados obtenidos de entrevistas con protocolo pensando en voz alta sobre la comprensión del concepto de densidad.
Andrés Raviolo +2 more
doaj +1 more source
Edaphic isolation as a driver of divergence in a new Amazonian species of Diclinanona (Annonaceae)
TAXON, Volume 75, Issue 3, June 2026.Abstract For many years a mysterious collection made during an expedition to Venezuelan Amazonia in 1992 was in a folder at the former Utrecht Herbarium as “unidentified Annonaceae”. Several different genera were suggested for identification but since flowers were lacking it was unclear where this taxon should be placed. One of the suggestions based on
Roy H.J. Erkens +5 more
wiley +1 more source
Terrestrial Analogs to Titan for Geophysical Research
Reviews of Geophysics, Volume 64, Issue 2, June 2026.Abstract Saturn's moon Titan exhibits remarkable parallels to the Earth in many geophysical and geological processes not found elsewhere in the solar system at the present day. These include a nitrogen atmosphere with a condensible gas—methane—replacing the Earth's water, leading to an active meteorology with rainfall and surface manifestations ...
Conor A. Nixon +21 more
wiley +1 more source
Maduración y ocaso del desarrollismo argentino:
Cuadernos de Economía Crítica, 2020 En el presente trabajo se propone analizar la dinámica de acumulación del capital en la Argentina durante la segunda etapa del desarrollismo argentino (1966-1975) sobre la base de la evolución de la tasa general de ganancia (TGG), entendiendo que la ...
Gonzalo Azuaga, Mariano Gonzalo Lanza
doaj
Prevalence of human cystic echinococcosis in the towns of Ñorquinco and Ramos Mexia in Rio Negro Province, Argentina, and direct risk factors for infection. [PDF]
Parasit Vectors, 2021 Uchiumi L +15 more
europepmc +1 more source
Beyond Negated Identity: Mediating the World History Classroom through Adorno's Negative Dialectics
Educational Theory, Volume 76, Issue 3, Page 395-419, June 2026.Abstract This article centers on Adorno's negative dialectics to account for experiences of alienation and marginalization within the world history classroom. It begins with the problem of how marginalization occurs in high school world history classrooms with predominantly Black and Latinx students.
Tadashi Dozono
wiley +1 more source
Enunciación, 2021 Anne Haas Dyson comenzó a dictar clases a comienzos de la década de 1970, como maestra, y continúa haciéndolo hoy, como profesora, en la Facultad de Educación de la Universidad de Illinois. Hace unos 50 años que investiga, mediante métodos etnográficos,
Ana Atorresi, Laura Eisner
doaj
Revista Gestão e Desenvolvimento, 2015 Este trabalho tem por objetivo apresentar a aplicação de conceitos teóricos do desenvolvimento turísitico da Linea Sur (provincia de Rio Negro), uma zona rural tradicional na produção pecuária, fortemente castigada pelas mudanças ocorridas na economia ...
María del Carmen González Viaña +1 more
doaj +1 more source
Morphological, cytochemical and ultrastructural aspects of blood cells in freshwater stingray species in the middle Rio Negro basin of Amazonian Brazil. [PDF]
Sci Rep, 2021 de Oliveira AT +7 more
europepmc +1 more source
Marginalized and Protest Masculinities: Conceptualizing Racism for Black Men in Families
Journal of Family Theory &Review, Volume 18, Issue 2, Page 354-364, June 2026.ABSTRACT Family contexts are sites to analyze the changing expectations associated with masculinity, revealing the multiple expressions of various types of masculinities. However, research in family and gender studies often uses catchall categorizations to understand complex dynamics that influence families who confront race and racism.
Brandon Alston
wiley +1 more source