Results 51 to 60 of about 61,300,661 (176)

Definição de um Índice de Sentimento do Investidor no Mercado de Ações Brasileiro para o Período de 2000 até 2014 [PDF]

open access: yes, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro Sócio-Econômico. Economia.As finanças comportamentais surgem da debilidade das finanças neoclássicas em explicar fenômenos recorrentes como as bolhas, depressões e sazonalidades ...
Orlandi, Felipe de Souza Freire
core  

Chemical compositions and oxidative stabilities of cold‐pressed walnut oils (Juglans regia L.): Effects of chemical refining, water degumming, and molecular distillation

open access: yesJournal of Food Science, Volume 89, Issue 11, Page 7589-7598, November 2024.
Abstract Walnut oils are of important academic and economic value, and are becoming one of the most important woody oils. Accurate and moderate refining techniques are required to produce high‐quality walnut oils. In this work, walnut oils obtained from cold processing were refined in three typical techniques, mainly chemical refining, water degumming,
Longfei Liu   +5 more
wiley   +1 more source

Diversity and dominance in bird assemblages across habitats in the Ñeembucú wetlands complex

open access: yesBiotropica, Volume 56, Issue 5, September 2024.
We analyzed how the composition of neotropical bird assemblages vary among habitats (riparian forests, natural grasslands, savannas, and anthropized sites) in the Ñeembucú Wetlands Complex, the largest wetland system in Paraguay. We found a high bird richness (209 species) that contrasted with a pattern of dominance by a small set of 16 species that ...
Fátima Ortiz   +7 more
wiley   +1 more source

Compactación del suelo durante la cosecha forestal: evolución de las propiedades físicas Soil compaction by forestry harvester operation: evolution of physical properties

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2000
Se realizaron ensayos en campo con el objeto de evaluar los efectos y la persistencia de la compactación inducida por diferentes intensidades de tránsito durante la cosecha forestal en una población de álamos (Populus sp.).
Roberto Hernán Balbuena   +4 more
doaj   +1 more source

Simulating the Ring Current Proton Dynamics in Response to Radial Diffusion by Ultra‐Low‐Frequency (ULF) Waves

open access: yesGeophysical Research Letters, Volume 51, Issue 6, 28 March 2024.
Abstract Radial diffusion (RD) induced by ULF waves can contribute to particle acceleration and scattering. Past global simulations that incorporate RD often use dipole magnetic fields, which could not realistically reveal the role of RD. To better understand the effects of RD and identify whether a background magnetic field model matters in ...
Longxing Ma   +4 more
wiley   +1 more source

Syllable‐final /s/ as an index of language, gender, and ethnicity in a contact variety of Mexican Spanish

open access: yesJournal of Sociolinguistics, Volume 28, Issue 1, Page 26-45, February 2024.
Abstract This study of syllable‐final /s/ reduction in a 55‐speaker corpus of Spanish in Juchitán, México, a contact variety, uses both language contact and social processes to explain its results. Contact with the indigenous Isthmus Zapotec language leads to decreased rates of syllable‐final /s/ retention, creating a locally salient n+1‐order index ...
Craig Welker
wiley   +1 more source

Effect of acidulants on some properties of a gelatin dispersion

open access: yesSemina: Ciências Exatas e Tecnológicas, 2004
  O objetivo principal do uso de um acidulante é prover a desejada acidez em um produto alimentar. Todavia, além disso, um acidulante pode também causar alterações em algumas propriedades do sistema alimentar.
Anne Perera, Conrado Perera
doaj   +1 more source

Análisis volumétrico de la orofaringe según la morfología craneofacial mediante la tomografía cone beam

open access: yesOdontología Sanmarquina, 2020
Objetivo. Analizar las tomografías computarizadas de haz cónico (CBCT), de sujetos con diferente biotipo facial y diferente patrón esquelético para comparar el volumen de la vía aérea orofaríngea. Métodos.
Héctor Miguel Huamaní Guzman   +2 more
doaj   +1 more source

Índice de artículos

open access: yes, 2013
Índice de artículos pubblicados en los números 7 a 12Índice de artículos pubblicados en los números 7 a ...
Publicados, Índice de artículos
core   +1 more source

Portal de Periódicos UFSC: uma análise comparativa utilizando o Publish or Perish índice H e G [PDF]

open access: yes, 2012
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências da Educação, Curso de Biblioteconomia.Os Portais institucionais (repositórios) proporcionam a visibilidade da produção acadêmica das instituições de ensino.
Oliveira, Aline Borges de
core  

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