Results 41 to 50 of about 2,038 (202)
(Des)empoderamento das mulheres rurais do estado do Tocantins a partir do acesso à política pública de crédito rural “Pronaf” [PDF]
, 2023 The object of study of this research consists of analyzing the Pronaf rural credit program as an instrument for empowering rural women in the state of Tocantins.
Carvelli , Claúdia da Luz
core
EFEITOS DO CRÉDITO RURAL PARA O ESTADO DO RIO GRANDE DO SUL NO PERÍODO DE 2013 A 2019
Revista Gestão e Desenvolvimento, 2022 Este trabalho tem por objetivo analisar as relações entre a demanda por crédito rural, a área produzida, emprego e a rentabilidade da agricultura. Para isso, foram aplicadas duas metodologias, a primeira é o Panel Corrected Standard Errors (PCSE) e a ...
Ronaldo Torres +2 more
doaj +1 more source
Pronaf: una política conquistada, pero ¿cómo mantenerla? [PDF]
, 2017 Este artículo tiene como objetivo discutir el proceso desigual y asimétrico de las inversiones públicas ofertadas para el Pronaf, para la agricultura empresarial y para las líneas generales de financiación agrícola en zonas rurales de Brasil.
Pires Silveira, Vicente Celestino +3 more
core +1 more source
Journal of Nanomaterials, Volume 2019, Issue 1, 2019., 2019 The dental plaque is an oral microbiome hardly associated to be the etiological agent of dental caries and periodontal disease which are still considered serious health public problems. Silver nanoparticles (AgNPs) have demonstrated to have good antimicrobial properties affecting a wide variety of microorganisms, including oral bacteria; however, there
León Francisco Espinosa-Cristóbal +8 more
wiley +1 more source
Preparation of Silver‐Doped Alumina Spherical Beads with Antimicrobial Properties
Journal of Nanomaterials, Volume 2018, Issue 1, 2018., 2018 The synthesis of composites with antibacterial properties is of great interest for the development of new biomedical applications. The antimicrobial properties of silver have been verified against microorganisms such as bacteria, viruses, and fungi; interest in silver has been renewed, so several technologies are currently in development, especially in
José Hafid Roque-Ruiz +5 more
wiley +1 more source
Boletim Goiano de Geografia, 2019 O artigo examina a aplicação do recurso do Pronaf no estado de Goiás, admitindo como hipótese o direcionamento desse recurso para atividades tradicionais e municípios que apresentam maior dinamismo econômico.
Graciella Corcioli
doaj +1 more source
Synthesis of α‐Alumina Nano‐Onions by Thermal Decomposition of Aluminum Formate
Journal of Nanomaterials, Volume 2018, Issue 1, 2018., 2018 A simplified route to prepare α‐Al2O3 nano‐onions and alumina powders with an excellent surface area through the thermal decomposition of aluminum formate (Al(O2CH)3) precursor is proposed. The calcined powders were characterized by infrared and 13C MAS NMR spectroscopy.
Nadia Vargas-Martínez +4 more
wiley +1 more source
A política de apoio à agricultura familiar na conservação da biodiversidade no Brasil
Desenvolvimento e Meio Ambiente, 2010 Initially, this work deals with the concept of multifunctionality of agriculture and discusses the internationaldebate around this issue, which sets two groups of countries in opposite sides. Then, this worklists the roles played by the family farming in
Rogério Marcos Magalhães
doaj +1 more source
Structure of the agro amigo (Pronaf B) in Northeast Brazil
, 2023 : In the last three decades, the Brazilian rural space has undergone several transformations. This action sparked debates around the relationship between State, space and Rural Development, providing new ways to reflect the prism of sustainability in particular, with regard to public policies implemented in family farming.
CARVALHO, D. M. de +2 more
openaire +2 more sources
Journal of Nanomaterials, Volume 2018, Issue 1, 2018., 2018 White spot lesions (WSLs) are very frequent alterations during orthodontic treatments causing demineralization of the dental enamel. Various dental treatments have been developed to prevent WSLs; the prevalence and incidence of these lesions remain significantly high.
León Francisco Espinosa-Cristóbal +10 more
wiley +1 more source