Results 41 to 50 of about 3,181 (120)

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  

Vacancy‐Controlled Lattice Dynamics and Magnetism in Mn‐Doped CeO2−δ Nanocrystals

open access: yesAnnalen der Physik, Volume 538, Issue 3, March 2026.
ABSTRACT Mn‐doped CeO2−δ${\rm CeO}_{2-\delta }$ nanocrystals provide a model system to quantify how defect chemistry controls emergent magnetism in a wide‐gap oxide. Single‐phase fluorite Ce1−xMnxO2−δ${\rm Ce}_{1-x}{\rm Mn}_x{\rm O}_{2-\delta }$ (0≤x≤0.09$0 \le x \le 0.09$) nanocrystals exhibit nonmonotonic changes in lattice parameter, microstrain ...
Maria Suêd M. Assis   +3 more
wiley   +1 more source

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

Chemistry Composition and Bioaccessibility Study of Phenolic Compounds and Carotenoids of New Brazilian Biofortified Sweet Potato “CIP BRS Nuti”

open access: yesFood Chemistry International, Volume 2, Issue 1, Page 23-33, March 2026.
Phenolic compounds of sweet potato CIP BRS Nuti were evaluated for the first time. Catechin, epicatechin, and procyanidin B1 exhibited high bioaccessibility. ABSTRACT Sweet potatoes biofortified in carotenoids have been an alternative to combat malnutrition in vulnerable populations. This work is the first comprehensive study of the bioactive potential
Maria Carla Cândido da Silva   +7 more
wiley   +1 more source

A Comparative Study of Cast‐Tape, Freeze, and Oven Drying on the Physicochemical and Bioactive Properties of Red Cabbage Microgreen (Brassica oleracea var. capitata f. rubra) Foam Powders

open access: yesJournal of Food Science, Volume 91, Issue 3, March 2026.
ABSTRACT The aim was to produce red cabbage microgreen foams and dry them by cast‐tape drying (CTD), freeze‐drying (FD), and oven drying (OD) to obtain powder and characterize them. The foam composition was water (74.7%), microgreens (14.2%), emulsifier (6.5%), pre‐gelatinized starch (2.8%), and maltodextrin (1.8%).
Islaine De Jesus Silva   +9 more
wiley   +1 more source

Etnogeomorfologia sertaneja - O conhecimento tradicional do produtor rural nordestino sobre o relevo e seus processos na sub-bacia do Rio Salgado/CE

open access: yesRevista Geographia, 2015
As áreas semiáridas, devido a suas características morfoesculturadoras, apresentam um equilíbrio extremamente frágil diante da dinâmica ambiental. Nas áreas de produção agropecuária, o manejo agrícola dos solos tem sido um dos principais responsáveis ...
Simone Cardoso Ribeiro   +2 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

A primeira expedição da “Bandeira Piratininga” em 1937: entre o ufanismo paulista e a ênfase ao “pioneirismo”

open access: yesFronteiras
Este artigo tem como principal objetivo apresentar uma análise de narrativas produzidas sobre a primeira expedição da dita “Bandeira Piratininga”, realizada em 1937, dando ênfase às relações de poder e práticas sociais coevas perpassadas pelo que Queiroz
Juliana Cristina da Rosa
doaj   +1 more source

The mark of tropeirism and the paths of cattle in Alagoas / A marca do tropeirismo e os caminhos do gado em Alagoas

open access: yesDiversitas Journal, 2020
Plantation, in northeastern Brazil, is introduced after the Portuguese invasion in the early sixteenth century. The cultivation of sugarcane will be inserted into the forest área anf the mills are spreading through the sugar cane territory.
José Robson Gonçalves Ferreira   +1 more
doaj   +1 more source

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