World's Best Scientists 2026 revealed!

Overview

Nuno Machado is affiliated with the University of Quebec at Montreal in Canada. Their recent research contributions focus on clinical and sociodemographic factors influencing pressure distribution in individuals with spinal cord injuries, with an emphasis on seating posture and support types.

Recent papers include:

  • Impacto das caraterísticas clínicas e sociodemográficas na distribuição de pressões, em sedestação, em indivíduos com lesão medular (2024), published in RevSALUS - Revista Científica da Rede Académica das Ciências da Saúde da Lusofonia
  • Impacto do tipo de encosto na distribuição de pressões após push-up em pessoas com lesão medular (2024), published in RevSALUS - Revista Científica da Rede Académica das Ciências da Saúde da Lusofonia

The consistent publication venue for these studies is RevSALUS - Revista Científica da Rede Académica das Ciências da Saúde da Lusofonia, where Machado has contributed multiple articles.

Frequent co-authors collaborating with Machado include:

  • Ângela Fernandes
  • S. Buisson
  • Carlos Manuel Torres Almeida
  • Sara Rodrigues
  • Carlos Almeida

Machado's work primarily revolves around research topics connected to spinal cord injury and its impact on pressure distribution related to seating and posture adjustments. These topics reflect an interest in improving understanding of biomechanical factors and clinical outcomes for affected individuals.

Best Publications

  • Timing of terrane accretion in the Neoproterozoic–Eopaleozoic Ribeira orogen (se Brazil)

    Monica Heilbron;Nuno Machado

  • UPb geochronology of the central Ribeira belt (Brazil) and implications for the evolution of the Brazilian Orogeny

    N. Machado;C. Valladares;M. Heilbron;C. Valeriano

  • Ages of detrital zircon from Archean-Paleoproterozoic sequences: Implications for Greenstone Belt setting and evolution of a Transamazonian foreland basin in Quadrilátero Ferrífero, southeast Brazil

    N. Machado;A. Schrank;C.M. Noce;G. Gauthier

  • U-Pb geochronology of the southern Brasília belt (SE-Brazil): Sedimentary provenance, Neoproterozoic orogeny and assembly of West Gondwana

    Claudio M Valeriano;Nuno Machado;Antonio Simonetti;Claudia S Valladares

  • Lead geochronology of zircon by LaserProbe-inductively coupled plasma mass spectrometry (LP-ICPMS)

    Rui Feng;Nuno Machado;John Ludden

  • U-Pb Geochronology of Archean magmatism and Proterozoic metamorphism in the Quadrilátero Ferrífero, southern São Francisco craton, Brazil

    N. Machado;C. M. Noce;Eduardo A. Ladeira;O. Belo de Oliveira

  • Pb, Sr and Nd isotope constraints on the Archaean evolution of gneissic-granitoid complexes in the southern São Francisco Craton, Brazil

    Wilson Teixeira;Maurício Antônio Carneiro;Carlos Maurício Noce;Nuno Machado

  • Timing and origin of midcontinent rift alkaline magmatism, North America: evidence from the Coldwell Complex

    L. M. Heaman;N. Machado

  • Determination of initial 87Sr86Sr and 143Nd144Nd in primary minerals from mafic and ultramafic rocks: Experimental procedure and implications for the isotopic characteristics of the Archean mantle under the Abitibi greenstone belt, Canada

    N. MacHado;C. Brooks;S.R. Hart

  • Evolution of reworked Paleoproterozoic basement rocks within the Ribeira belt (Neoproterozoic), SE-Brazil, based on U–Pb geochronology: Implications for paleogeographic reconstructions of the São Francisco-Congo paleocontinent

    Mônica Heilbron;Beatriz Paschoal Duarte;Cláudio de Morisson Valeriano;Antonio Simonetti

  • Precise U-Pb zircon ages for the Molson dyke swarm and the Fox River sill: Constraints for Early Proterozoic crustal evolution in northeastern Manitoba, Canada

    L. M. Heaman;N. Machado;T. E. Krogh;W. Weber

  • A OROGÊNESE BRASILIANA NO SEGMENTO CENTRAL DA FAIXA RIBEIRA, BRASIL

    Monica Heilbron;Cláudio De Morisson Valeriano;Cláudia Sayão Valladares;Nuno Machado

  • Juvenile contribution of the Neoproterozoic Rio Negro Magmatic Arc (Ribeira Belt, Brazil): Implications for Western Gondwana amalgamation

    Miguel Tupinambá;Monica Heilbron;Claudio Valeriano;Rubem Porto Júnior;Rubem Porto Júnior

  • Fine-scale isotopic heterogeneity in the sub-Atlantic mantle

    N. Machado;J. N. Ludden;C. Brooks;G. Thompson

  • EVOLUÇÃO SEDIMENTAR DO SUPERGRUPO MINAS: 500 MA. DE REGISTRO GEOLÓGICO NO QUADRILÁTERO FERRÍFERO, MINAS GERAIS, BRASIL

    Friedrich E. Renger;Carlos M. Noce;Antônio W. Romano;Nuno Machado

  • Kinematics of long‐lasting Paleoproterozoic transpression within the Thompson Nickel Belt, Manitoba, Canada

    Denis Gapais;Alain Potrel;Nunno Machado;Nunno Machado;Erwan Hallot

  • U-Pb geochronology of gneisses and granitoids in the quadrilátero Ferrífero (southern São Francisco Craton): age constraints for Archean and Paleoproterozoic magmatism and metamorphism

    Carlos Maurício Noce;Nuno Machado;Wilson Teixeira

  • U–Pb geochronology of the Opatica tonalite-gneiss belt and its relationship to the Abitibi greenstone belt, Superior Province, Quebec

    W.J. Davis;N. Machado;C. Gariépy;E. W. Sawyer

  • The Serra da Bolívia complex: The record of a new Neoproterozoic arc-related unit at Ribeira belt

    Monica Heilbron;Miguel Tupinambá;Claudio de Morisson Valeriano;Richard Armstrong

  • UPb geochronology of the western Cape Smith Belt, Canada: new insights on the age of initial rifting and arc magmatism

    N. Machado;J. David;D.J. Scott;D. Lamothe

Frequent Co-Authors

Monica Heilbron
Monica Heilbron Rio de Janeiro State University
Clément Gariépy
Clément Gariépy University of Quebec at Montreal
Antonio Simonetti
Antonio Simonetti University of Notre Dame
Wilson Teixeira
Wilson Teixeira Universidade de São Paulo
Márcio Martins Pimentel
Márcio Martins Pimentel University of Brasília
Larry M. Heaman
Larry M. Heaman University of Alberta
Richard Armstrong
Richard Armstrong Australian National University
William J. Davis
William J. Davis Geological Survey of Canada
Richard A. Stern
Richard A. Stern University of Alberta
Martin J. Whitehouse
Martin J. Whitehouse Swedish Museum of Natural History

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