Results 31 to 40 of about 3,055 (118)

Antimicrobial potential of Jurema preta and umburana, native species of the Caatinga biome, on Staphylococcus isolated from small ruminants with mastitis

open access: yesSemina: Ciências Agrárias, 2020
Mastitis is responsible for both damage to animal health and economic losses to the industry. To identify effective treatments for this disease, products extracted from a variety of plants with antimicrobial potential have gained attention.
Maura Marinete de Sousa   +9 more
doaj   +1 more source

EDUCATION OF HUMAN FORMATION IN DIGITAL SOCIETY

open access: yesReflexão & Ação, 2013
The objective of this study is to analyze the role of education in societies that are globalized, complex and dominated by new technologies. This article was elaborated based on the literature of scholars such as CARDOSO (2007), OLIVEIRA (2005, 2009 ...
Marilandi Maria Mascarello Vieira   +1 more
doaj   +1 more source

Management Strategies and Agricultural Calendars for Forage Production in Semi‐Arid Brazil Using AquaCrop

open access: yesIrrigation and Drainage, Volume 75, Issue 1, Page 411-424, February 2026.
ABSTRACT Forage production in semi‐arid regions of Brazil is limited by water deficit. This study aimed to identify the most adapted and efficient production systems and define their agricultural calendars for the semi‐arid region of Brazil. Twenty‐nine production arrangements that included different cropping conditions, plant density, plant cycles ...
Antonio Gebson Pinheiro   +15 more
wiley   +1 more source

Future Climate Change Threatens the Genetic Diversity and Distribution of Some South American Freshwater Crustaceans of the Genus Aegla

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 1, January 2026.
ABSTRACT Climate change significantly threatens biodiversity, particularly in freshwater ecosystems, which host many endemic and threatened species. Among them, aeglids stand out as strictly endemic, ecologically important and highly threatened crustaceans, making them a relevant model for investigating the impacts of climate change on aquatic ...
Gislaine Puli   +4 more
wiley   +1 more source

Luminescence of Tb3+ and Eu3+ Single‐Doped and Double‐Doped LiSrVO4 Phosphors

open access: yesphysica status solidi (b), Volume 263, Issue 1, January 2026.
Typical emissions of Tb3+ and Eu3+ ions and the energy transfer mechanism from Tb3+ to Eu3+ are observed when excited at 345 nm. The emission intensity of Tb3+, Eu3+‐doped LiSrVO4 is enhanced by Eu doping. The CIE coordinates of the phosphors can be tuned from orange to red by changing the Eu doping.
Sabrinna M. Oliveira   +7 more
wiley   +1 more source

Efeitos do treinamento resistido na força de indivíduo com paralisia cerebral

open access: yesRevista Brasileira de Prescrição e Fisiologia do Exercício, 2016
A paralisia cerebral (PC) é um grupo de sintomas incapacitantes permanentes resultantes de danos às áreas do cérebro responsáveis pelo controle motor.
Régia Carla Nogueira Torres Gomes   +5 more
doaj  

A Century of Drought Research (1900–2023): Scientific Developments, Methodological Innovations, and Emerging Frontiers

open access: yesWater Resources Research, Volume 62, Issue 1, January 2026.
Abstract Drought significantly affects water resources, agriculture, energy, and ecosystems, revealing enduring socio‐economic vulnerabilities over the centuries. This review synthesizes a century of development and recent advances in drought research (1900–2023), drawing on a bibliometric analysis of over 152,000 peer‐reviewed publications. The review
Amitesh Sabut, Ashok Mishra
wiley   +1 more source

Beer Production With Umbu (Spondias tuberosa) Using Conventional and Nonconventional Yeast

open access: yesJournal of Food Science, Volume 91, Issue 1, January 2026.
ABSTRACT This study evaluated the fermentation performance and bioactive properties of beers produced by Pichia kluyveri L131 and commercial Saccharomyces pastorianus, individually and in coculture, in wort enriched with umbu pulp. Fermentation profiles were assessed over 12 days, focusing on yeast population dynamics, carbohydrate consumption, and ...
Diego Pádua de Almeida   +10 more
wiley   +1 more source

Correlação entre força de preensão manual, índice de massa corporal e envergadura de universitários praticantes de atividade física

open access: yesRevista Brasileira de Prescrição e Fisiologia do Exercício, 2016
A relação entre IMC e força possui grande influência nos esportes. O presente estudo tem como objetivo verificar a relação entre a força preensão manual, IMC e envergadura de universitários praticantes de atividade física.
Rubens Vinícius Letieri   +6 more
doaj  

La degradación ambiental en paleoambientes de Brasil: análisis ecodinámico de la Ecorregión Dunas de São Francisco

open access: yesLa Técnica: Revista de las Agrociencias, 2018
Degradation environmental in paleoenvironments in Brasil: analysis ecodynamics the Ecoregion Dunes of San Francisco Resumen: La Ecorregión Dunas del San Francisco tiene una superficie de 36,170 km² y limita al sur con el río San Francisco.
Clécia Simone Gonçalves Rosa Pacheco   +3 more
doaj   +1 more source

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