Results 41 to 50 of about 1,491,286 (179)

Using miniaturized laboratory equipment and DNA barcoding to improve conservation genetics training and identify illegally traded species

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract Illegal wildlife trade (IWT) is one of the largest global illegal activities, and it negatively affects biodiversity and sustainable development worldwide. DNA barcoding coupled with high‐throughput sequencing (i.e., metabarcoding) is useful in identifying taxa affected by IWT and has been used routinely for decades.
Maria Joana Ferreira da Silva   +9 more
wiley   +1 more source

O DESENVOLVIMENTO E SUAS CONCEPÇÕES

open access: yesInforme Gepec
O estudo do desenvolvimento é bastante relevante para academia e a sociedade. Portanto, Jandir Ferrera de Lima na sua trajetória acadêmica e profissional construiu uma vasta literatura sobre esta temática na Universidade Estadual do Oeste do Paraná ...
Osmar Faustino de Oliveira
doaj   +1 more source

Aspectos do Gerenciamento do Patrimônio Arqueológico no Brasil

open access: yesRevista Espinhaço, 2013
Apresenta-se uma visão daquilo que se constitui no Gerenciamento do Patrimônio Arqueológico (GPA) dentro do universo do Gerenciamento do Patrimônio Cultural.
Alexandre Henrique Delforge
doaj   +1 more source

Valorization of the peel and husk of guaraná (Paullinia cupana): oil extraction, chemical composition, cytotoxicity, and antitumor potential

open access: yesBiofuels, Bioproducts and Biorefining, Volume 20, Issue 2, Page 879-892, March/April 2026.
Abstract Guaraná (Paullinia cupana) is a fruit native to the Amazon region. Due to its widespread use, primarily in beverages, its production has grown over the years. The seed is the only commercially valuable part of the fruit so the guaraná production chain generates byproducts, including peel, husk, and spent seed.
Leiliane do Socorro Sodré de Souza   +9 more
wiley   +1 more source

Global Agricultural Market and Land‐Use Implications of Producing Sustainable Aviation Fuel from Second Crop Corn Ethanol in Brazil

open access: yesAgricultural Economics, Volume 57, Issue 2, March 2026.
ABSTRACT Ethanol can potentially serve as a feedstock for sustainable aviation fuel (SAF) production. This study evaluates the global land use and associated carbon implications of expanding Brazilian corn ethanol production using second crop corn.
Amani Elobeid   +4 more
wiley   +1 more source

Editorial

open access: yes, 2019
A 48ª edição da revista Semestre Económico é composta por sete artigos que tratam de questões da economia do trabalho, como a discriminação salarial por gênero, o mercado de trabalho feminino e a economia informal.
Semestre Económico; Universidad de Medellín
core   +1 more source

Migração internacional e desenvolvimento econômico

open access: yesEstudos Avançados, 2012
O Brasil é um país com uma longa tradição imigratória, porém a emigração internacional é um fenômeno recente. A inversão migratória começou na década de 1980, quando a saída de brasileiros para o exterior evoluiu de maneira considerável.
Jan Brzozowski
doaj   +1 more source

Beyond Ecology: How Environmental and Social Landscapes Shape Tropical Forest Restoration in Southeast Brazil

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
Restoration was more associated with environmental variables than socioeconomics. Active restoration was utilized in degraded areas and pasture abandonment favored natural regeneration. Successful tropical restoration is dependent on a complex interdependent mix of factors.
Érica Rodrigues da Silva   +3 more
wiley   +1 more source

Antimicrobial Resistance in Salmonella Across Aquaculture, Seafood and Related Aquatic Environments: A Scoping Review With Exploratory Textual Analysis

open access: yesReviews in Aquaculture, Volume 18, Issue 2, March 2026.
This scoping review with textual analysis maps antimicrobial resistance in Salmonella across aquaculture, seafood, and related aquatic environments. Across 93 studies, recurrent MDR patterns suggest sentinel serotypes (S. Typhimurium, S. Newport) and a minimal antimicrobial susceptibility testing (AST) panel to guide matrix‐stratified One Health ...
Cristiane Coimbra de Paula   +8 more
wiley   +1 more source

O impacto das instituições frágeis no desenvolvimento: a “maldição” do petróleo na Venezuela [PDF]

open access: yes, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro Sócio-Econômico. Relações Internacionais.Essa monografia centra-se na relação entre o petróleo da Venezuela e o seu fragilizado ambiente institucional, o qual, desde a descoberta do ...
Ribeiro, Raissa Coan
core  

Home - About - Disclaimer - Privacy