Results 51 to 60 of about 255,920 (186)

PERCEPÇÃO DE ESTUDANTES UNIVERSITÁRIOS ACERCA DAS AÇÕES REGULATÓRIAS DOS NUTRIENTES NO SISTEMA IMUNE

open access: yesArquivos de Ciências da Saúde da UNIPAR
O sistema imunológico é formado por um conjunto de células que protege o organismo contra patógenos e outros agentes estranhos. A imunidade pode atuar de maneira correta e eficaz, entretanto é necessário o consumo adequado de alimentos que têm como ...
Edina da Conceição Rodrigues Pires   +2 more
doaj   +1 more source

Estudo avaliou a carne de capivara produzida em sistema semi-intensivo de criação. [PDF]

open access: yes, 2012
bitstream/item/59283/1/capivara-Max-dia-campo ...
PINHEIRO, M. S.
core  

Elinvar Materials: Recent Progress and Challenges

open access: yesAdvanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

INCLUSION OF PROTECTED FAT IN DIETS ON THE MILK PRODUCTION AND COMPOSITION OF SAANEN GOATS

open access: yesCiência e Agrotecnologia, 2015
According on the fat source included in the diets for goats, the milk production can be increased and milk fatty acid composition can be improved. This study was conducted to evaluate the inclusion of protected fat (CSFA - calcium salts of fatty acids ...
Bruna Susan de Labio Molina   +5 more
doaj   +1 more source

Enriquecimento de tilápias alimentadas com fontes de ácidos graxos poliinsaturados da série N-3. [PDF]

open access: yes, 2015
O objetivo deste trabalho foi avaliar o desempenho, a composição química e a composição em ácidos graxos de tilápias vermelhas (Oreochromis sp.) alimentadas com dietas enriquecidas com fontes de ácidos graxos ...
BORGHESI, R.   +7 more
core  

Prevention of atherosclerosis and drug treatment of high-risk lipid abnormalities in children and adolescents [PDF]

open access: yes, 2009
OBJECTIVE: To discuss risk factors of atherosclerosis in pediatrics, dietary and physical activity guidelines, and, mainly, drug treatment of high-risk lipid abnormalities.
Castro, Priscilla Severino Gonçalves De [UNIFESP]   +1 more
core   +1 more source

3D‐Printed Giant Magnetoresistive (GMR) Sensors Based on Self Compliant Springs

open access: yesAdvanced Engineering Materials, EarlyView.
This work explores 3D‐printed GMR sensors utilizing self‐compliant spring structures and conductive PLA composites. By optimizing arm width, we achieved high piezoresistive (0.34%/mm) and magnetoresistive (0.77%/mT) sensitivities. Demonstrated through Bluetooth‐integrated pressure and magnetic position sensing, these full printed low‐cost, customizable
Josu Fernández Maestu   +4 more
wiley   +1 more source

Retina and Omega-3

open access: yesJournal of Nutrition and Metabolism, 2011
Over the last decade, several epidemiological studies based on food frequency questionnaires suggest that omega-3 polyunsaturated fatty acids could have a protective role in reducing the onset and progression of retinal diseases.
Giuseppe Querques   +2 more
doaj   +1 more source

Identificação e determinação do teor dos ácidos Eicosapentaenóico (epa) e docosahexaenóico (dha) Em óleo de peixe por cromatografia gasosa [PDF]

open access: yes, 2004
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.O óleo de peixe é rico em ácidos graxos que possuem atividades fisiológicas e biológicas.
SCHACKER, Robson Leandro
core  

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

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