Results 61 to 70 of about 70,450 (275)

Exploring eco‐evolutionary and temporal patterns of arbuscular mycorrhizal fungal communities colonizing Sorghum bicolor across sites of contrasting land use history and climate

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Sorghum bicolor is a globally important cereal crop with annual yields exceeding 50 million tons across more than 100 countries and can be grown on marginal lands where conventional agriculture is limited. We examined how eight genetically diverse sorghum genotypes shaped arbuscular mycorrhizal fungal (AMF) community assembly across two contrasting ...
Philip Brailey‐Crane   +8 more
wiley   +1 more source

Drug Battles and School Achievement: Evidence from Rio de Janeiro's Favelas

open access: yesReview of Economics and Statistics, 2017
This paper examines the effects of gunfights between drug gangs in Rio de Janeiro's favelas on student achievement. We explore variation in violence that occurs across time and space when gangs battle over territories.
Joana Monteiro, Rudi Rocha
semanticscholar   +1 more source

ADPF das Favelas: mobilização do direito no encontro da pandemia com a violência policial e o racismo

open access: yesRevista Direito e Práxis, 2021
Resumo Durante a pandemia de covid-19, uma coalizão de organizações, movimentos e coletivos de favela obteve uma intervenção sem precedentes do Supremo Tribunal Federal na política de segurança pública do Rio de Janeiro, em face da violência policial e ...
Carla Osmo, F. Fanti
semanticscholar   +1 more source

How far can we go with deliberative research at dangerous places? [PDF]

open access: yes, 2016
Questions of research ethics are raised when deliberative research is done in war ...
Steiner, Jurg
core   +2 more sources

Social, Technological, Economic, and Policy Factors in the Circular Economy Transition in Brazil

open access: yesSustainable Development, EarlyView.
ABSTRACT A well‐functioning circular economy (CE) integrates resilience across economic, environmental, and social dimensions. This study identifies key drivers and barriers to Brazil's CE transition through 20 semi‐structured interviews with stakeholders. Major sociocultural barriers include inadequate education and limited CE awareness, while growing
Alejandro Gallego‐Schmid   +9 more
wiley   +1 more source

Views of Vidigal: negotiating opportunities and risks in a gentrifying favela in Rio de Janeiro Favela avec vue : négocier opportunités et risques dans un quartier en voie de gentrification à Rio de Janeiro

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
The contested dynamics of slum gentrification in Rio de Janeiro came into focus during the brief period of relative peace brought by the pacification policy leading up to the 2016 Olympics. In this unprecedented moment, Rio's South Zone favela residents experienced a respite from the daily confrontations with police operations and drug trade violence ...
Angela Torresan
wiley   +1 more source

Favelas na cidade do Rio de Janeiro: o quadro populacional com base no Censo 2010

open access: yesColeção Estudos Cariocas, 2012
Os primeiros dados do Censo 2010 sobre aglomerados subnormais (que no caso do município do Rio de Janeiro, correspondem às favelas ou comunidades urbanizadas) foram divulgados em dezembro de 2011. O IBGE, nesse Censo, realizou uma investigação específica
Fernando Cavallieri, Adriana Vial
doaj   +1 more source

Et le maire grimpa sur le morne : les interventions de Pedro Ernesto dans les favelas de Rio de Janeiro (1931-1936)

open access: yesBrésil(s), 2023
The vision of Pedro Ernesto, a physician who was appointed interventor of the Federal District in 1931, has had a strong impact on the history of the city, especially with regard to the favelas, which were partially integrated ...
Rafael Soares Gonçalves
doaj   +1 more source

Utopia and the Favelas of Rio de Janeiro [PDF]

open access: yes, 2017
Utopias from ancient times to the present have come and gone. They remain as a part of literary, philosophical and historical texts and communal practices. Yet this subject has never ceased to inspire contemporary minds as well.
Carter, Curtis L.
core   +1 more source

FINANCIALIZED VIOLENCE IN TORONTO’S RENTAL MARKET: Eviction Rates in Majority Black Renter Communities

open access: yesInternational Journal of Urban and Regional Research, EarlyView.
Abstract While the geographical distribution of eviction filings has been explored in Toronto, the intersection of rental housing financialization, race and eviction remains underexplored. Financial actors and their intermediaries, who fuel the eviction crisis in economically disenfranchised Black renter communities, exert significant influence over ...
Nemoy Lewis   +2 more
wiley   +1 more source

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