Results 81 to 90 of about 4,767,902 (235)

Chuva de sementes, banco de sementes e regeneração natural sob três espécies de início de sucessão em uma área restaurada em Iracemápolis (SP). [PDF]

open access: yes, 2015
Dissertacao de mestrado defendida na Escola Superior de Agricultura Luiz de Queiroz, Universidade de Sao Paulo.
openaire   +1 more source

Aiouea riedeliana comb. nov. (Lauraceae) from Brazil, with an amended description and provisional extinction threat assessment

open access: yesNordic Journal of Botany, Volume 2026, Issue 10, October 2026.
Aiouea riedeliana (Kosterm.) P.L.R.Moraes and Brotto is the new combination for Cinnamomum riedelianum Kosterm., whose type‐bringing synonym is Persea riedelii Meisn. The placement of this taxon in Aiouea is presented, justified, and illustrated here, disagreeing with its previous classification in Ocotea, as Ocotea riedeliana (Kosterm.) Kottaim., then
Pedro Luís Rodrigues de Moraes   +2 more
wiley   +1 more source

Conserving wildlife through demand reduction and supply alternatives: Two experiments in restaurants in Kinshasa

open access: yesPeople and Nature, Volume 8, Issue 10, Page 3269-3283, October 2026.
Abstract High aggregate levels of wildlife consumption in cities in Central Africa highlight the need for solutions that balance wildlife protection, local livelihoods and the relational values between people and nature. This study explores the impacts of demand‐ and supply‐side interventions on wild meat consumption through two randomized control ...
Abdoulaye Cisse   +2 more
wiley   +1 more source

Efeito de borda ou da exploração? Demografia e estado de conservação de Euterpe edulis Martius em área protegida de floresta atlântica de terras baixas (RJ)

open access: yesBoletim do Observatório Ambiental Alberto Ribeiro Lamego, 2016
Intrinsecamente, a palmeira-juçara (Euterpe edulis Martius) desperta grande interesse por sua beleza e papel-chave em comunidades de fragmentos de Floresta Atlântica, porque é explorada como recurso alimentício por uma vasta assembleia de vertebrados.
Luís Eduardo Guerra Domingos Nogueira
doaj   +1 more source

Piper nigrum Has an Antitumor Effect Through Regulation of the Phosphatidylinositol 3‐Kinase Signaling Pathway in a Murine Model of Acute Myeloid Leukemia

open access: yesPhytotherapy Research, Volume 40, Issue 10, Page 5988-6004, October 2026.
Overview of the antileukemic effects of Piper nigrum extract in AML. P. nigrum reduced leukemic cell proliferation and glycolytic metabolism through modulation of the PI3K/AKT/mTOR pathway. In vivo, treatment reduced leukemic burden, improved hematological parameters, prolonged survival, and modulated antitumor immune responses.
Natalia Murillo   +3 more
wiley   +1 more source

Producción de banco de sonidos para instrumentos de cuerda pulsada. Caso: la rumba criolla

open access: yesTrilogía Ciencia Tecnología Sociedad
El presente artículo describe el proceso de desarrollo de un banco de sonidos para instrumentos de cuerda pulsada aplicado a la rumba criolla, un género musical tradicional del departamento de Cundinamarca, Colombia. Para llevar a cabo la construcción de
Oscar Beltrán Sánchez   +1 more
doaj   +1 more source

Catholic Values and Gender Politics in the Colombian Mass Media: Acción Cultural Popular (ACPO) in the 1970s

open access: yesGender &History, Volume 38, Issue 3, Page 945-957, October 2026.
ABSTRACT The 1970s were a decade of huge change for women in Colombia, from the legalisation of divorce to increased access to education, labour market participation and contraception. This article examines how the Catholic non‐governmental organisation Acción Cultural Popular (Popular Cultural Action, ACPO) responded to women's changing roles and ...
Anna Cant
wiley   +1 more source

Neoextractivism With Neocolonial Traits: Agribusiness Expansion and Territorial Conflict in Pontal do Paranapanema, Brazil

open access: yesBulletin of Latin American Research, Volume 45, Issue 4, October 2026.
ABSTRACT This article examines how the expansion of agribusiness and water infrastructure has reconfigured Pontal do Paranapanema, Brazil, through neoextractivist dynamics with neocolonial traits. Drawing on documentary analysis and socio‐environmental indicators, it investigates how transnational capital, state mediation and integration into global ...
Vinicius Genaro   +3 more
wiley   +1 more source

Propuesta de desarrollo en medios digitales para vincular nuevos donantes de tipo persona natural al Banco de alimentos de Bogotá

open access: yes, 2018
El proyecto alrededor del Banco de alimentos de Bogotá consiste en desarrollar una propuesta de comunicación dirigida al segmento de posibles donantes de tipo persona natural, es decir, todas aquellas personas que de manera independiente podrían en efecto hacer una donación.
openaire   +1 more source

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