Results 121 to 130 of about 66,687 (213)

O Conceito de "Paraíso Fiscal" e a Tributação dos Investimentos Internacionais em Portfólio no Brasil [PDF]

open access: yes, 2013
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Jurídicas. Direito.The scenario over which foreign portfolio investments in Brazil now lies has been gaining overwhelming importance over the last few years.
Dalmarco, Arthur Rodrigues
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Stable and Functional Cosmetic Creams Enriched with Grape Stem Extract: A Sustainable Skincare Strategy

open access: yesAntioxidants
The growing demand for sustainable and effective cosmetic ingredients has prompted renewed interest in winemaking by-products. Among these, grape stem (GS) extract remains relatively underexplored despite its rich content of phenolic compounds distinct ...
Mónica Serra   +5 more
doaj   +1 more source

ZnO Decorated Electrospun Polylactic Acid Membrane for Organic Dyes Removal From Wastewaters

open access: yesEcoMat, Volume 8, Issue 9, September 2026.
PLA electrospun membranes doped with ZnO can spontaneously remove organic dyes from wastewater. The high adsorption capacity obtained is strongly influenced by environmental conditions. ABSTRACT The present work reports the design of a novel nanocomposite adsorbent based on a bio‐based PLA electrospun membrane doped with ZnO (28 wt% confirmed by TGA ...
Gianluca Viscusi   +4 more
wiley   +1 more source

Decisão de investimento: uma proposta de adequação da teoria moderna de portfólio e Life Cycle Investing na previdência complementar [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Sócio Econômico, Programa de Pós-Graduação em Administração, Florianópolis, 2013.O paradigma econômico mundial não é mais o mesmo desde a última crise financeira em 2008.
Nunes, Luís Eduardo
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How localized physical processes influence large‐scale phytoplankton blooms near the sea ice edge in the Greenland Sea

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Abstract The Arctic Ocean has experienced intensifying phytoplankton spring blooms near the sea ice edge. Here, we investigate the drivers of such near‐ice blooms in the Greenland Sea by comparing satellite and in situ observations with the ECCO‐Darwin physical–biogeochemical state estimate.
Abigail P. Heiser   +5 more
wiley   +1 more source

Análise de investimentos sob condições de risco e inflação [PDF]

open access: yes, 1986
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro ...
Hochheim, Norberto
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An Extended Formulation With Valid Inequalities for the Capacitated Steiner Arborescence Problem

open access: yesNetworks, Volume 88, Issue 2, Page 250-274, September 2026.
ABSTRACT Given a directed graph, the Capacitated Steiner Arborescence Problem (CSAP) aims to determine the least‐cost connection from the root node to terminal nodes requiring a demand through Steiner nodes coming with a capacity, such that there is a unique path from the root to each terminal. This paper presents a new extended formulation of the CSAP,
Francesco Contu   +3 more
wiley   +1 more source

A questão do financiamento de longo prazo no Brasil: uma revisão histórica [PDF]

open access: yes, 2010
TCC (graduação) - Universidade Federal de Santa Catarina. Centro Sócio-Econômico. Economia.No processo de crescimento econômico, principalmente em economias emergentes que necessitam desenvolver o setor de infra-estrutura, o financiamento de longo prazo ...
Motta, Luiz Fernando Nogueira da
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Drought stress modulates indirect defense via bottom‐up effects in tomato and wheat

open access: yesPest Management Science, Volume 82, Issue 9, Page 8499-8511, September 2026.
Different water regimes can have a significant impact on plant morphology and defense pathways in tomato and wheat, triggering multiple olfactory choices in biocontrol agents of key insect pests. These findings could be used to implement biocontrol strategies within the IPM context under a changing climate scenario.
Mariangela Milordo   +8 more
wiley   +1 more source

Modelos de otimização de carteiras e gestão ativa de risco aplicados ao mercado brasileiro [PDF]

open access: yes, 2011
TCC (graduação) - Universidade Federal de Santa Catarina, Centro Sócio Econômico, Curso de Economia.Os modelos de otimização têm ganhado notoriedade na área das finanças em virtude de suas aplicações nos processos de alocação de ativos e gestão de ...
Bernz, Bruno Müller
core  

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