Results 71 to 80 of about 1,006,696 (224)

Cenários 2020 para a área de influência Zona Oeste. [PDF]

open access: yes, 2017
Mapa da Sub-Região Vale do Jamanxim; Mapa da Sub-região Calha do Amazonas; Mapa da Sub-região Transamazônica Oriental; Mapa da Sub-região Baixo e médio Tapajós.Anexos: Legendas dos ...
DEL PRETTE, M. E.   +2 more
core  

Stylosanthes cv. Campo Grande response to Bradyrhizobium inoculation in an Amazon Cerrado Oxisol

open access: yesAgronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Species of the genus Stylosanthes show great potential for use in mixed pastures and as green manure due to their symbiotic potential in symbiosis with diazotrophic bacteria, particularly Bradyrhizobium. These herbaceous legumes can improve pasture quality and contribute to sustainability.
Josimar da Silva Chaves   +4 more
wiley   +1 more source

¿CUÁNDO LA GEOGRAFÍA PERDIÓ SU “GRAPHIA”? UN ENSAYO HISTÓRICO Y CRÍTICO SOBRE LAS HABILIDADES GRÁFICAS PROMOVIDAS EN LA GEOGRAFÍA ESCOLAR

open access: yesRevista Geographia, 2017
Resumo: A geografia é uma disciplina que traz consigo uma longa tradição gráfica, que é parte de seu próprio nome (algumas interpretações etimológicas prevalecem o significado de gráfico ou desenho do sufixo graphia sobre o de descrição textual).No ...
Carla Lois
doaj   +1 more source

Estudo de solos do município de Inhacorá - RS. [PDF]

open access: yes, 2014
bitstream/item/41485/1/Inhacora.pdf; bitstream/item/41487/1/mapa-aptidao.pdf; bitstream/item/41489/1/mapa-capacidade.pdf; bitstream/item/41491/1/mapa-relevo.pdf; bitstream/item/41492/1/mapa-solos ...
CUNHA, N. G. da   +7 more
core   +1 more source

Social perception, market potential, and ecosystem services valuation of Mediterranean regenerative citrus systems

open access: yesAgronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Mediterranean agricultural systems face increasing environmental pressures, including water scarcity, climate variability, and land degradation. Regenerative agriculture has been proposed to enhance sustainability in citrus systems, but its adoption depends on social acceptance and market viability.
Gonzalo Martínez García   +2 more
wiley   +1 more source

“The Future Is Ancestral”: The Environmental Cuir Utopias of Gabriela Cabezón Cámara

open access: yesFuture Humanities, Volume 4, Issue 1, May 2026.
ABSTRACT Argentinian author Gabriela Cabezón Cámara identifies as a “socio‐environmentalist and writer” and has been actively involved in the feminist movement #NiUnaMenos since 2015, alongside her growing engagement with environmental activism. She advocates for Indigenous land rights, water accessibility, and challenges offshore petroleum extraction ...
Victoria Jara
wiley   +1 more source

Time-varying conditional Johnson SU density in value-at-risk (VaR) methodology [PDF]

open access: yes
Stylized facts on financial time series data are the volatility of returns that follow non-normal conditions such as leverage effects and heavier tails leading returns to have heavier magnitudes of extreme losses.
Cayton, Peter Julian A., Mapa, Dennis S.
core   +1 more source

Insights Into Bifenthrin Stereoisomers and Their Regulatory Implications

open access: yesChemistryOpen, Volume 15, Issue 5, May 2026.
Bifenthrin is a pyrethroid insecticide with two stereogenic centers, generating four stereoisomers with distinct physicochemical and electronic properties. A combined crystallographic and density functional theory study, supported by Hirshfeld surface, quantum theory of atoms in molecules, natural bond orbital, and reactivity descriptor analyses ...
Nayara C. M. Santos   +7 more
wiley   +1 more source

Cartografiar presentes y memorias. Territorios insulares desde la Comunidad Corunda Corondá de Santa Fe, Argentina

open access: yesRevista +E
La Comunidad Corunda Corondá fue reconocida en 2011 por el Estado provincial de Santa Fe, Argentina. No obstante, el proceso de afirmación y reconocimiento del que son parte, viene siendo impulsado desde hace tiempo a través de las tareas que sus ...
Pilar Cabre, Mercedes Sofía Gomitolo
doaj   +1 more source

Characteristics of the mitochondrial and cellular uptake of MPP+, as probed by the fluorescent mimic, 4'I-MPP.

open access: yesPLoS ONE, 2018
The discovery that 1-methyl-4-phenylpyridinium (MPP+) selectively destroys dopaminergic neurons and causes Parkinson's disease (PD) symptoms in mammals has strengthened the environmental hypothesis of PD.
Mapa S T Mapa   +2 more
doaj   +1 more source

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