Results 171 to 180 of about 237,918 (275)

Seasonal and Regional Variation of the Chemical Composition and Antimicrobial Activity of Essential Oils From Piper marginatum Jacq.

open access: yesChemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Evaluating Piper marginatum essential oils across three Brazilian biomes reveals significant chemical and antimicrobial variations driven by seasonal and regional factors. Sixty compounds are identified, including a novel (Z)‐phenylpropanoid reported for the first time. Multivariate analysis correlates environmental stressors with specialized metabolic
Rebeca Gabriel de Camargo   +7 more
wiley   +1 more source

Carlos Alberto Pessoa, jornalista

open access: yes, 2006
Genero : EntrevistaRealizaçăo: UFPR TVEntrevistado: Carlos Alberto Pessoa, jornalistaApresentaçăo: Sergio ...
Pessoa, Carlos Alberto
core  

Bioactive Compounds and Cytotoxicity of Seed and Leaf Oils of Moringa oleifera

open access: yeseFood, Volume 7, Issue 5, October 2026.
Among the practical applications of the oils described in this study, their use as an ingredient in food stands out, as well as the potential for developing bioactive materials for packaging, conferring antioxidant and antimicrobial properties. Seed and leaf oils from Moringa oleifera exhibit functional properties of industrial interest and bioactive ...
Emanuela de Lima Viana   +12 more
wiley   +1 more source

Pessoa e Sá-Carneiro: a brincar, a brincar… [PDF]

open access: yes
The origin of the “heteronyms” has always formed one of the central problems in the criticism of Fernando Pessoa’s work. Inquiries into this question have typically focused on the narrative Pessoa himself presents in the famous letter dated 13 January ...
Madeira, Pedro
core  

Relationship between anxiety and depressive symptoms and social support in patients with atrial fibrillation. [PDF]

open access: yesRev Bras Enferm
Monteiro ADS   +6 more
europepmc   +1 more source

The Sensory Identity of Caatinga Honeys: From Pollen Profile to Consumer Response

open access: yesFood Science &Nutrition, Volume 14, Issue 10, October 2026.
This study examines the sensory characterization of monofloral and polyfloral honeys produced by Apis mellifera bees in the Caatinga region of Paraíba, focusing on their color, appearance, and aroma. Through the application of descriptive methods (Focus Group and CATA), it was possible to generate a Sensory Wheel with terms that can be associated with ...
Laís Cabral Madureira de Assis   +7 more
wiley   +1 more source

Association between fatigue and self-care in patients with heart failure: a cross-sectional study. [PDF]

open access: yesRev Esc Enferm USP
Silva WIFO   +6 more
europepmc   +1 more source

The Emotional Experience of Time: Effects of Anxiety and Interoceptive Ability on Temporal Perception

open access: yesHuman Brain Mapping, Volume 47, Issue 14, October 1, 2026.
Does the body shape how anxiety warps time? During fMRI, the threat of unpredictable screams engaged salience–limbic circuits but did not uniformly distort timing. Instead, individuals with higher interoceptive accuracy preserved temporal reproduction under anxiety, suggesting bodily awareness as a moderator linking anxiety and subjective time ...
Gaia Lapomarda   +4 more
wiley   +1 more source

Erectile dysfunction and lower urinary tract symptoms in men with multiple sclerosis. [PDF]

open access: yesArq Neuropsiquiatr
Nascimento Júnior LGD   +3 more
europepmc   +1 more source

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