Results 61 to 70 of about 1,031,034 (256)
PLANTS, PEOPLE, PLANET, EarlyView.The digitization of RBetno (JBRJ) represents a step forward for biodiversity conservation in Brazil. Aligned with the Kunming‐Montreal Global Biodiversity Framework (Target 2, 2020–2030), this project documents the use of plants, including traditional knowledge and vernacular names, with a focus on the Atlantic Forest and Amazon.
Viviane S. Fonseca‐Kruel +6 more
wiley +1 more source
Juan Latino "El Negro": Poet and Humanist [PDF]
, 2015 The article explores the historical novel written by José V. Pascual about the life and Works of Juan Latino "El Negro" focusing on the humanism of this black poet and professor and his contributions to the Afro-spanish historical memory.Universidad de ...
Castro-Borrego, Silvia Pilar
core
Superintegrability of the Fock-Darwin system [PDF]
, 2017 The Fock-Darwin system is analysed from the point of view of its symmetry properties in the quantum and classical frameworks. The quantum Fock-Darwin system is known to have two sets of ladder operators, a fact which guarantees its solvability.
Drigho-Filho, E. +3 more
core +2 more sources
¿Negros marxistas o marxismos negros? : una mirada descolonial.
Tabula Rasa, 2018 This article analyzes the presence / absence of immigrants as political subjects in the Spanish academic literature. The author first explores the field of study of migrations, focusing on the communications presented to five congresses specialized events held between 2004 and 2012; and in the articles published in the magazine Migrations Then ...
openaire +3 more sources
Sustainable Development, EarlyView.ABSTRACT Global municipal solid waste generation is projected to exceed 3.8 billion tonnes annually by 2050. This makes the need for smart, inclusive, and scalable waste valorization systems more urgent than ever. This review critically explores the shift from conventional waste management to intelligent, technology‐driven solutions aligned with ...
Segun E. Ibitoye +8 more
wiley +1 more source
Sustainable Development, EarlyView.ABSTRACT The measurement of eco‐efficiency in the municipal solid waste (MSW) sector has garnered significant attention due to the substantial environmental impacts of unsustainable MSW management and the high operational costs associated with public service provision.
Ramon Sala‐Garrido +2 more
wiley +1 more source
O negro e a universidade brasileira
Historia Actual On-Line, 2008 En la investigación sobre la participación de los segmentos raciales en la universidad brasileña, realizada en distintas regiones de Brasil, se busca reflejar sobre las razones de la persistencia de desiguladades entre negros y blancos en la sociedad ...
Delcele Mascarenhas Queiroz
doaj
Homefront: Black Servicemembers and Black Voters in the Civil Rights Era
Southern Economic Journal, EarlyView.ABSTRACT The role of Black World War II veterans in the Civil Rights Movement has been well documented, but the effect of Black military service on Black voting patterns remains unclear. Combining detailed information on World War II enlistments and Civil Rights Commission data on voter registration by race, we estimate the role of Black veterans in ...
Thomas Koch +2 more
wiley +1 more source
O negro no Brasil: um problema de raça ou de classe?
Mediações: Revista de Ciências Sociais, 2000 Este artigo procura realizar uma revisão bibliográfica na tentativa de recuperar a clássica discussão sobre classe social, raça, ideologia do embranquecimento/enegrecimento e a questão do sucesso individual.
Maria Nilza da Silva
doaj +1 more source
Asymmetric shocks among U.S. states [PDF]
This paper applies a factor model to the study of risk sharing among U.S. states. The factor model makes it possible to disentangle movements in output and consumption due to national, regional, or state-specific business cycles from those due to ...
Marco Del Negro
core