0000-0003-0977-6131

Sandra Cristina Martinez

Universidade Estadual de Campinas

Publications

Citations

h-index

R-3D1D0-0EE80-ZG29S

0000-0003-0977-6131

Found

Total publications

Total citations

Citations per publication

11.67

Average publications per year

Average coauthors

Publications years

2021-2023 (3 years)

h-index

i10-index

m-index

o-index

g-index

w-index

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

i10-index

The number of the author's publications that received at least 10 links each.

https://scholar.googleblog.com/2011/11/google-scholar-citations-open-to-all.html

m-index

The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.

https://harzing.com/publications/white-papers/reflections-on-the-h-index

o-index

The geometric mean of the h-index and the number of citations of the most cited article of the scientist.

https://arxiv.org/abs/1511.01545

g-index

For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g² citations.

https://doi.org/10.1007/s11192-006-0144-7

w-index

If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.

https://doi.org/10.1002/asi.21276

Top-100

Fields of science

	1 2
Neurology	Neurology, 2, 66.67% Neurology 2 publications, 66.67%
Neurology (clinical)	Neurology (clinical), 2, 66.67% Neurology (clinical) 2 publications, 66.67%
Medicine (miscellaneous)	Medicine (miscellaneous), 1, 33.33% Medicine (miscellaneous) 1 publication, 33.33%
Neuroscience (miscellaneous)	Neuroscience (miscellaneous), 1, 33.33% Neuroscience (miscellaneous) 1 publication, 33.33%
Behavioral Neuroscience	Behavioral Neuroscience, 1, 33.33% Behavioral Neuroscience 1 publication, 33.33%
	1 2

Journals

	1 2
Arquivos de Neuro-Psiquiatria	Arquivos de Neuro-Psiquiatria, 2, 66.67% Arquivos de Neuro-Psiquiatria 2 publications, 66.67%
Sleep Science	Sleep Science, 1, 33.33% Sleep Science 1 publication, 33.33%
	1 2

Citing journals

	1 2 3
Cureus	Cureus, 3, 8.57% Cureus 3 citations, 8.57%
Journal not defined	Journal not defined, 2, 5.71% Journal not defined 2 citations, 5.71%
International Journal of Environmental Research and Public Health	International Journal of Environmental Research and Public Health, 2, 5.71% International Journal of Environmental Research and Public Health 2 citations, 5.71%
Dementia e Neuropsychologia	Dementia e Neuropsychologia, 2, 5.71% Dementia e Neuropsychologia 2 citations, 5.71%
Frontiers in Neurology	Frontiers in Neurology, 2, 5.71% Frontiers in Neurology 2 citations, 5.71%
Journal of Clinical Sleep Medicine	Journal of Clinical Sleep Medicine, 2, 5.71% Journal of Clinical Sleep Medicine 2 citations, 5.71%
Sleep Epidemiology	Sleep Epidemiology, 2, 5.71% Sleep Epidemiology 2 citations, 5.71%
Journal of Psychosomatic Research	Journal of Psychosomatic Research, 1, 2.86% Journal of Psychosomatic Research 1 citation, 2.86%
Applied Research in Quality of Life	Applied Research in Quality of Life, 1, 2.86% Applied Research in Quality of Life 1 citation, 2.86%
Epidemiology and Psychiatric Sciences	Epidemiology and Psychiatric Sciences, 1, 2.86% Epidemiology and Psychiatric Sciences 1 citation, 2.86%
Journal of Nursing Management	Journal of Nursing Management, 1, 2.86% Journal of Nursing Management 1 citation, 2.86%
Journal of Neural Transmission	Journal of Neural Transmission, 1, 2.86% Journal of Neural Transmission 1 citation, 2.86%
Frontiers in Pharmacology	Frontiers in Pharmacology, 1, 2.86% Frontiers in Pharmacology 1 citation, 2.86%
BMC Health Services Research	BMC Health Services Research, 1, 2.86% BMC Health Services Research 1 citation, 2.86%
Brazilian Journal of Infectious Diseases	Brazilian Journal of Infectious Diseases, 1, 2.86% Brazilian Journal of Infectious Diseases 1 citation, 2.86%
Psychiatric Quarterly	Psychiatric Quarterly, 1, 2.86% Psychiatric Quarterly 1 citation, 2.86%
AIDS and Behavior	AIDS and Behavior, 1, 2.86% AIDS and Behavior 1 citation, 2.86%
Psicologia: Reflexao e Critica	Psicologia: Reflexao e Critica, 1, 2.86% Psicologia: Reflexao e Critica 1 citation, 2.86%
Sleep Science	Sleep Science, 1, 2.86% Sleep Science 1 citation, 2.86%
Saudi Journal of Biological Sciences	Saudi Journal of Biological Sciences, 1, 2.86% Saudi Journal of Biological Sciences 1 citation, 2.86%
Sleep Medicine Reviews	Sleep Medicine Reviews, 1, 2.86% Sleep Medicine Reviews 1 citation, 2.86%
Journal of Sleep Research	Journal of Sleep Research, 1, 2.86% Journal of Sleep Research 1 citation, 2.86%
Nutrire	Nutrire, 1, 2.86% Nutrire 1 citation, 2.86%
Journal of Cannabis Research	Journal of Cannabis Research, 1, 2.86% Journal of Cannabis Research 1 citation, 2.86%
Revista Médica Clínica Las Condes	Revista Médica Clínica Las Condes, 1, 2.86% Revista Médica Clínica Las Condes 1 citation, 2.86%
Advances in Neurotoxicology	Advances in Neurotoxicology, 1, 2.86% Advances in Neurotoxicology 1 citation, 2.86%
npj Biological Timing and Sleep	npj Biological Timing and Sleep, 1, 2.86% npj Biological Timing and Sleep 1 citation, 2.86%
	1 2 3

Publishers

	1 2
Georg Thieme Verlag KG	Georg Thieme Verlag KG, 2, 66.67% Georg Thieme Verlag KG 2 publications, 66.67%
Federacao Latino-Americana de Sociedades do Sono	Federacao Latino-Americana de Sociedades do Sono, 1, 33.33% Federacao Latino-Americana de Sociedades do Sono 1 publication, 33.33%
	1 2

Organizations from articles

	1 2 3
Federal University of São Paulo	Federal University of São Paulo, 3, 100% Federal University of São Paulo 3 publications, 100%
Federal University of Santa Catarina	Federal University of Santa Catarina, 2, 66.67% Federal University of Santa Catarina 2 publications, 66.67%
Federal University of Pernambuco	Federal University of Pernambuco, 2, 66.67% Federal University of Pernambuco 2 publications, 66.67%
Universidade Estadual de Campinas	Universidade Estadual de Campinas, 2, 66.67% Universidade Estadual de Campinas 2 publications, 66.67%
University of São Paulo	University of São Paulo, 2, 66.67% University of São Paulo 2 publications, 66.67%
Universidade Federal do Ceará	Universidade Federal do Ceará, 2, 66.67% Universidade Federal do Ceará 2 publications, 66.67%
Universidade Federal do Rio de Janeiro	Universidade Federal do Rio de Janeiro, 1, 33.33% Universidade Federal do Rio de Janeiro 1 publication, 33.33%
Universidade Estadual Paulista	Universidade Estadual Paulista, 1, 33.33% Universidade Estadual Paulista 1 publication, 33.33%
Federal University of Parana	Federal University of Parana, 1, 33.33% Federal University of Parana 1 publication, 33.33%
Federal University of Minas Gerais	Federal University of Minas Gerais, 1, 33.33% Federal University of Minas Gerais 1 publication, 33.33%
Pontifical Catholic University of Rio Grande do Sul	Pontifical Catholic University of Rio Grande do Sul, 1, 33.33% Pontifical Catholic University of Rio Grande do Sul 1 publication, 33.33%
Faculdade de Medicina do ABC	Faculdade de Medicina do ABC, 1, 33.33% Faculdade de Medicina do ABC 1 publication, 33.33%
Pontifícia Universidade Católica do Paraná	Pontifícia Universidade Católica do Paraná, 1, 33.33% Pontifícia Universidade Católica do Paraná 1 publication, 33.33%
Universidade Federal de Alagoas	Universidade Federal de Alagoas, 1, 33.33% Universidade Federal de Alagoas 1 publication, 33.33%
Syrian-Lebanese Hospital	Syrian-Lebanese Hospital, 1, 33.33% Syrian-Lebanese Hospital 1 publication, 33.33%
Fundação Oswaldo Cruz	Fundação Oswaldo Cruz, 1, 33.33% Fundação Oswaldo Cruz 1 publication, 33.33%
	1 2 3

Countries from articles

	1 2 3
Brazil	Brazil, 3, 100% Brazil 3 publications, 100%
	1 2 3

Citing organizations

	1 2 3 4 5 6 7 8
Organization not defined	Organization not defined, 8, 22.86% Organization not defined 8 citations, 22.86%
Federal University of São Paulo	Federal University of São Paulo, 7, 20% Federal University of São Paulo 7 citations, 20%
University of São Paulo	University of São Paulo, 7, 20% University of São Paulo 7 citations, 20%
Universidade Federal do Rio de Janeiro	Universidade Federal do Rio de Janeiro, 3, 8.57% Universidade Federal do Rio de Janeiro 3 citations, 8.57%
Federal University of Pernambuco	Federal University of Pernambuco, 3, 8.57% Federal University of Pernambuco 3 citations, 8.57%
Federal University of Rio Grande do Sul	Federal University of Rio Grande do Sul, 3, 8.57% Federal University of Rio Grande do Sul 3 citations, 8.57%
Universidade Estadual de Campinas	Universidade Estadual de Campinas, 3, 8.57% Universidade Estadual de Campinas 3 citations, 8.57%
Universidade Estadual Paulista	Universidade Estadual Paulista, 3, 8.57% Universidade Estadual Paulista 3 citations, 8.57%
King Saud University	King Saud University, 2, 5.71% King Saud University 2 citations, 5.71%
University of South Africa	University of South Africa, 2, 5.71% University of South Africa 2 citations, 5.71%
Federal University of São Carlos	Federal University of São Carlos, 2, 5.71% Federal University of São Carlos 2 citations, 5.71%
Federal University of Bahia	Federal University of Bahia, 2, 5.71% Federal University of Bahia 2 citations, 5.71%
Federal University of Minas Gerais	Federal University of Minas Gerais, 2, 5.71% Federal University of Minas Gerais 2 citations, 5.71%
Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo	Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, 2, 5.71% Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo 2 citations, 5.71%
Universidade do Estado do Rio de Janeiro	Universidade do Estado do Rio de Janeiro, 2, 5.71% Universidade do Estado do Rio de Janeiro 2 citations, 5.71%
Universidade Federal de Pelotas	Universidade Federal de Pelotas, 2, 5.71% Universidade Federal de Pelotas 2 citations, 5.71%
Universidade Federal de Lavras	Universidade Federal de Lavras, 2, 5.71% Universidade Federal de Lavras 2 citations, 5.71%
Universidade de Fortaleza	Universidade de Fortaleza, 2, 5.71% Universidade de Fortaleza 2 citations, 5.71%
Universidade de Brasília	Universidade de Brasília, 2, 5.71% Universidade de Brasília 2 citations, 5.71%
Instituto de Medicina Integral Professor Fernando Figueira	Instituto de Medicina Integral Professor Fernando Figueira, 2, 5.71% Instituto de Medicina Integral Professor Fernando Figueira 2 citations, 5.71%
Hospital Universitário de Brasília	Hospital Universitário de Brasília, 2, 5.71% Hospital Universitário de Brasília 2 citations, 5.71%
Nazarbayev University	Nazarbayev University, 1, 2.86% Nazarbayev University 1 citation, 2.86%
Astana Medical University	Astana Medical University, 1, 2.86% Astana Medical University 1 citation, 2.86%
Istanbul Medipol University	Istanbul Medipol University, 1, 2.86% Istanbul Medipol University 1 citation, 2.86%
University of Health Sciences, Turkey	University of Health Sciences, Turkey, 1, 2.86% University of Health Sciences, Turkey 1 citation, 2.86%
Saveetha Institute of Medical and Technical Sciences	Saveetha Institute of Medical and Technical Sciences, 1, 2.86% Saveetha Institute of Medical and Technical Sciences 1 citation, 2.86%
Tongji University	Tongji University, 1, 2.86% Tongji University 1 citation, 2.86%
Sichuan University	Sichuan University, 1, 2.86% Sichuan University 1 citation, 2.86%
Bezmialem Vakif University	Bezmialem Vakif University, 1, 2.86% Bezmialem Vakif University 1 citation, 2.86%
Dicle University	Dicle University, 1, 2.86% Dicle University 1 citation, 2.86%
Arabian Gulf University	Arabian Gulf University, 1, 2.86% Arabian Gulf University 1 citation, 2.86%
Grenoble Alpes University Hospital	Grenoble Alpes University Hospital, 1, 2.86% Grenoble Alpes University Hospital 1 citation, 2.86%
Southeast University	Southeast University, 1, 2.86% Southeast University 1 citation, 2.86%
Chongqing University	Chongqing University, 1, 2.86% Chongqing University 1 citation, 2.86%
Southwest University	Southwest University, 1, 2.86% Southwest University 1 citation, 2.86%
Petra University	Petra University, 1, 2.86% Petra University 1 citation, 2.86%
Jinan University	Jinan University, 1, 2.86% Jinan University 1 citation, 2.86%
Queen Mary University of London	Queen Mary University of London, 1, 2.86% Queen Mary University of London 1 citation, 2.86%
Fu Jen Catholic University	Fu Jen Catholic University, 1, 2.86% Fu Jen Catholic University 1 citation, 2.86%
Samsung	Samsung, 1, 2.86% Samsung 1 citation, 2.86%
University of Adelaide	University of Adelaide, 1, 2.86% University of Adelaide 1 citation, 2.86%
University of South Australia	University of South Australia, 1, 2.86% University of South Australia 1 citation, 2.86%
National University Hospital of Iceland	National University Hospital of Iceland, 1, 2.86% National University Hospital of Iceland 1 citation, 2.86%
Reykjavik University	Reykjavik University, 1, 2.86% Reykjavik University 1 citation, 2.86%
Oregon State University	Oregon State University, 1, 2.86% Oregon State University 1 citation, 2.86%
University of Washington	University of Washington, 1, 2.86% University of Washington 1 citation, 2.86%
University of Nottingham Ningbo China	University of Nottingham Ningbo China, 1, 2.86% University of Nottingham Ningbo China 1 citation, 2.86%
Queen's University Belfast	Queen's University Belfast, 1, 2.86% Queen's University Belfast 1 citation, 2.86%
Charité - Universitätsmedizin Berlin	Charité - Universitätsmedizin Berlin, 1, 2.86% Charité - Universitätsmedizin Berlin 1 citation, 2.86%
Berlin Institute of Health at Charité - Universitätsmedizin Berlin	Berlin Institute of Health at Charité - Universitätsmedizin Berlin, 1, 2.86% Berlin Institute of Health at Charité - Universitätsmedizin Berlin 1 citation, 2.86%
Federal University of Uberlândia	Federal University of Uberlândia, 1, 2.86% Federal University of Uberlândia 1 citation, 2.86%
Northumbria University	Northumbria University, 1, 2.86% Northumbria University 1 citation, 2.86%
Federal University of Goiás	Federal University of Goiás, 1, 2.86% Federal University of Goiás 1 citation, 2.86%
University of Porto	University of Porto, 1, 2.86% University of Porto 1 citation, 2.86%
York University	York University, 1, 2.86% York University 1 citation, 2.86%
University of Nevada, Las Vegas	University of Nevada, Las Vegas, 1, 2.86% University of Nevada, Las Vegas 1 citation, 2.86%
National Institute of Environmental Health Sciences	National Institute of Environmental Health Sciences, 1, 2.86% National Institute of Environmental Health Sciences 1 citation, 2.86%
Tunis El Manar University	Tunis El Manar University, 1, 2.86% Tunis El Manar University 1 citation, 2.86%
University College Dublin	University College Dublin, 1, 2.86% University College Dublin 1 citation, 2.86%
Universidade de Santo Amaro	Universidade de Santo Amaro, 1, 2.86% Universidade de Santo Amaro 1 citation, 2.86%
French Institute of Health and Medical Research	French Institute of Health and Medical Research, 1, 2.86% French Institute of Health and Medical Research 1 citation, 2.86%
Universidad Católica del Norte	Universidad Católica del Norte, 1, 2.86% Universidad Católica del Norte 1 citation, 2.86%
Instituto Português de Oncologia do Porto	Instituto Português de Oncologia do Porto, 1, 2.86% Instituto Português de Oncologia do Porto 1 citation, 2.86%
Université de Montréal	Université de Montréal, 1, 2.86% Université de Montréal 1 citation, 2.86%
Universidade de Rio Verde	Universidade de Rio Verde, 1, 2.86% Universidade de Rio Verde 1 citation, 2.86%
Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences	Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, 1, 2.86% Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences 1 citation, 2.86%
Syrian-Lebanese Hospital	Syrian-Lebanese Hospital, 1, 2.86% Syrian-Lebanese Hospital 1 citation, 2.86%
Fujian Provincial Hospital	Fujian Provincial Hospital, 1, 2.86% Fujian Provincial Hospital 1 citation, 2.86%
Fujian Medical University	Fujian Medical University, 1, 2.86% Fujian Medical University 1 citation, 2.86%
Instituto Federal Goiano	Instituto Federal Goiano, 1, 2.86% Instituto Federal Goiano 1 citation, 2.86%

	1 2 3 4 5 6 7 8

Citing countries

	2 4 6 8 10 12 14
Brazil	Brazil, 14, 40% Brazil 14 citations, 40%
Country not defined	Country not defined, 8, 22.86% Country not defined 8 citations, 22.86%
China	China, 6, 17.14% China 6 citations, 17.14%
USA	USA, 3, 8.57% USA 3 citations, 8.57%
United Kingdom	United Kingdom, 3, 8.57% United Kingdom 3 citations, 8.57%
Germany	Germany, 2, 5.71% Germany 2 citations, 5.71%
Canada	Canada, 2, 5.71% Canada 2 citations, 5.71%
Saudi Arabia	Saudi Arabia, 2, 5.71% Saudi Arabia 2 citations, 5.71%
France	France, 1, 2.86% France 1 citation, 2.86%
Kazakhstan	Kazakhstan, 1, 2.86% Kazakhstan 1 citation, 2.86%
Portugal	Portugal, 1, 2.86% Portugal 1 citation, 2.86%
Australia	Australia, 1, 2.86% Australia 1 citation, 2.86%
Bahrain	Bahrain, 1, 2.86% Bahrain 1 citation, 2.86%
India	India, 1, 2.86% India 1 citation, 2.86%
Jordan	Jordan, 1, 2.86% Jordan 1 citation, 2.86%
Ireland	Ireland, 1, 2.86% Ireland 1 citation, 2.86%
Iceland	Iceland, 1, 2.86% Iceland 1 citation, 2.86%
Pakistan	Pakistan, 1, 2.86% Pakistan 1 citation, 2.86%
Republic of Korea	Republic of Korea, 1, 2.86% Republic of Korea 1 citation, 2.86%
Tunisia	Tunisia, 1, 2.86% Tunisia 1 citation, 2.86%
Turkey	Turkey, 1, 2.86% Turkey 1 citation, 2.86%
Chile	Chile, 1, 2.86% Chile 1 citation, 2.86%
South Africa	South Africa, 1, 2.86% South Africa 1 citation, 2.86%
	2 4 6 8 10 12 14

We do not take into account publications without a DOI.
Statistics recalculated daily.