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Nuno Machado publications per year

The chart shows the history of publications by Nuno Machado between 1993 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Nuno Machado published across 32 years, from 1993 to 2024, averaging 2.1 papers a year. Output peaked at 10 publications in 2008. 2 of the 66 publications appeared in the last two years.

No. of publications
2 4 6 8 10
Bar chart. Horizontal axis: year, 1993 to 2024. Vertical axis: number of publications, 0 to 10. Peak 10 publications in 2008. 1993: 3 publications 1994: 3 publications 1995: 7 publications 1996: 1 publication 1997: 4 publications 1998: 1 publication 1999: 3 publications 2000: 0 publications 2001: 0 publications 2002: 0 publications 2003: 1 publication 2004: 5 publications 2005: 7 publications 2006: 1 publication 2007: 2 publications 2008: 10 publications 2009: 2 publications 2010: 1 publication 2011: 3 publications 2012: 1 publication 2013: 2 publications 2014: 1 publication 2015: 2 publications 2016: 1 publication 2017: 3 publications 2018: 0 publications 2019: 0 publications 2020: 0 publications 2021: 0 publications 2022: 0 publications 2023: 0 publications 2024: 2 publications
1993 2024

66 publications in total across all disciplines

View publications per year as a table
Nuno Machado: publications per year, 1993 to 2024
Year Publications
1993 3
1994 3
1995 7
1996 1
1997 4
1998 1
1999 3
2000 0
2001 0
2002 0
2003 1
2004 5
2005 7
2006 1
2007 2
2008 10
2009 2
2010 1
2011 3
2012 1
2013 2
2014 1
2015 2
2016 1
2017 3
2018 0
2019 0
2020 0
2021 0
2022 0
2023 0
2024 2
Total 66
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Nuno Machado publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Nuno Machado sits on this spectrum.

No. of scientists
100 200 300 400 500
Bar chart with 58 bars. Horizontal axis: publications, 38–47 to 603+. Vertical axis: number of scientists, 0 to 557. Most scientists, 557, have 128–137 publications. The last bar groups every scientist with 603 publications or more. 38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38–47 publications 603+

The last bar groups every scientist with 603 publications or more.

View publications distribution as a table
Number of Earth Science scientists by publication count, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
Publications Scientists
38–47 5
48–57 33
58–67 94
68–77 161
78–87 278
88–97 376
98–107 404
108–117 484
118–127 540
128–137 557
138–147 491
148–157 495
158–167 458
168–177 490
178–187 414
188–197 401
198–207 333
208–217 292
218–227 290
228–237 262
238–247 243
248–257 208
258–267 185
268–277 147
278–287 128
288–297 119
298–307 120
308–317 107
318–327 93
328–337 87
338–347 64
348–357 87
358–367 60
368–377 60
378–387 34
388–397 50
398–407 44
408–417 31
418–427 39
428–437 27
438–447 36
448–457 27
458–467 29
468–477 30
478–487 19
488–497 15
498–507 18
508–517 19
518–527 16
528–537 10
538–547 11
548–557 14
558–567 11
568–577 7
578–587 14
588–597 5
598–602 4
603+ 100
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Nuno Machado D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Nuno Machado sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 77 bars. Horizontal axis: D-Index, 30 to 106+. Vertical axis: number of scientists, 0 to 389. Most scientists, 389, have 36 D-Index. The last bar groups every scientist with 106 D-Index or more. 30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

The last bar groups every scientist with 106 D-Index or more.

View D-Index distribution as a table
Number of Earth Science scientists by D-index, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
D-Index Scientists
30 144
31 215
32 278
33 379
34 366
35 372
36 389
37 366
38 344
39 349
40 296
41 289
42 277
43 279
44 248
45 257
46 212
47 202
48 207
49 204
50 183
51 178
52 182
53 178
54 163
55 117
56 163
57 120
58 113
59 136
60 135
61 96
62 103
63 83
64 103
65 83
66 89
67 92
68 89
69 78
70 75
71 53
72 62
73 54
74 35
75 52
76 50
77 32
78 37
79 20
80 33
81 36
82 34
83 34
84 24
85 19
86 18
87 26
88 30
89 17
90 21
91 19
92 15
93 14
94 20
95 9
96 10
97 15
98 13
99 3
100 13
101 3
102 9
103 4
104 6
105 6
106+ 98
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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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