M.A. Reis

6.0k citations

102 papers · 1.8k indexed · h-index 25

Impact in

Radiation top 1%
- X-ray Spectroscopy and Fluorescence Analysis
- Nuclear Physics and Applications
Radiological and Ultrasound Technology top 1%
- Radioactivity and Radon Measurements

Papers in

Radiation 56
- X-ray Spectroscopy and Fluorescence Analysis 51
- Nuclear Physics and Applications 24
Surfaces, Coatings and Films 34
- Electron and X-Ray Spectroscopy Techniques 34

Co-authors: M. C. Freitas L.C. Alves Susana Marta Almeida P.C. Chaves N.P. Barradas Casimiro Pio Hubert Th. Wolterbeek A.P. Jesus
Journals: Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms (38 papers)Journal of Radioanalytical and Nuclear Chemistry (13 papers)The Science of The Total Environment (4 papers)Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (4 papers)Environmental Pollution (3 papers)
Partner nations: Portugal Netherlands Spain

In The Last Decade

M.A. Reis

99 papers receiving 1.7k citations

Peers

Replace A. G. Karydas with:

A. G. Karydas Greece

Robert G. Flocchini United States

Sven Johansson Sweden

G. Marcazzan Italy

Zsófia Kertész Hungary

Rolf Zeisler United States

N.F. Mangelson United States

A. Markowicz Austria

Iva Bogdanović Radović Croatia

A. Piazzalunga Italy

M.A. Reis relative to A. G. Karydas Greece A. G. Karydas's profile →

Citations per field

00.5×1.5×2×2.3×

A. G. Karydas · 1×

×0.6 575/969

RADIA

×2.3 281/120

RUT

×1.2 309/256

SCF

×1.4 597/434

HTM

×2.1 327/156

POLLU

Citations per year

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2026

Countries citing papers authored by M.A. Reis

Since Specialization

Citations

This map shows the geographic impact of M.A. Reis's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by M.A. Reis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M.A. Reis more than expected).

Fields of papers citing papers by M.A. Reis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M.A. Reis. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by M.A. Reis. The network helps show where M.A. Reis may publish in the future.

Co-authors

The 25 scholars most cited alongside M.A. Reis, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with M.A. Reis Line = papers co-authored together M.A. Reis links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	Methodology for a fast determination of EDX Si(Li) detector response function in the 5 keV to 15 keV range Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·Hoffman M-A, P.C. Chaves, Ruth Hinrichs, M.A.Z. Vasconcellos, M.A. Reis	2018	3
2	Source apportionment of atmospheric aerosol in a marine dusty environment by ionic/composition mass balance (IMB) Atmospheric chemistry and physics ·J. Cardoso, Susana Marta Almeida, Teresa Nunes, Marina Almeida-Silva, Mário Cerqueira, Célia Alves, Fernando Rocha, P.C. Chaves, M.A. Reis, Pedro Salvador, Begoña Artı́ñano, Casimiro Pio	2018	15
3	DT2 fit of a high‐resolution EDS PIXE Yb ₂ O ₃ spectrum X-Ray Spectrometry ·M.A. Reis, P.C. Chaves	2017	2
4	Chemical characterization of atmospheric particles and source apportionment in the vicinity of a steelmaking industry The Science of The Total Environment ·Susana Marta Almeida, Joana Lage, Beatriz Fernández, Duaa Tariq Shebeeb, M.A. Reis, P.C. Chaves	2015	87
5	Simple polynomial approximation to modified Bethe formula low-energy electron stopping powers data Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·A. Taborda, Aurélie Desbrée, M.A. Reis	2015	2
6	Levels and Spatial Distribution of Airborne Chemical Elements in a Heavy Industrial Area Located in the North of Spain Journal of Toxicology and Environmental Health ·Joana Lage, Susana Marta Almeida, M.A. Reis, P.C. Chaves, Tiago Ribeiro, Duaa Tariq Shebeeb, 为博史, 이한덕, Hubert Th. Wolterbeek	2014	14
7	Source Apportionment of Particulate Matter Sampled in Cape Verde EGUGA ·Susana Marta Almeida, Marina Almeida-Silva, Casimiro Pio, Teresa Nunes, J. Cardoso, Mário Cerqueira, M.A. Reis, P.C. Chaves, A. Taborda	2013	1
8	PIXE analysis of Nigerian flour and bread samples Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·Felix S. Olise, Catherine Portelli, P.C. Chaves, A. Taborda, M.A. Reis	2013	3
9	L X-Rays RYIED Oscillations and Proton-NMRD of Gd₂O₃ Nanoparticles A. Taborda, M.A. Reis, P.C. Chaves, A. Carvalho	2011	3
10	High airborne PM2.5 chlorine concentrations link to diabetes surge in Portugal The Science of The Total Environment ·M.A. Reis, A. Carvalho, A. Taborda, Abel Botelho Quaresma, 善明森脇, L.C. Alves, Maria Moța, P.C. Chaves, 肖丽芬, Chengqi Tian	2009	11
11	Approaching PM2.5 and PM2.5−10 source apportionment by mass balance analysis, principal component analysis and particle size distribution The Science of The Total Environment ·Susana Marta Almeida, Casimiro Pio, M. C. Freitas, M.A. Reis, Maria Ascensão Trancoso	2006	136
12	Gravimetric and Chemical Features of Airborne PM10 AND PM2.5 in Mainland Portugal Environmental Monitoring and Assessment ·M. C. Freitas, Mahamadou Yahaya, Márcia Ventura, Susana Marta Almeida, M.A. Reis, A. M. G. Pacheco	2005	15
13	Particle induced X-ray emission – relative yield ion energy dependence, an IBA chemical speciation method Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·M.A. Reis, P.C. Chaves, J.C. Soares	2005	12
14	Lichen-Transplant Biomonitoring in the Assessment of Dispersion of Atmospheric Trace-Element Pollutants: Effects of Orientation Towards the Wind Direction Journal of Atmospheric Chemistry ·Amel Mustafa Kamil, M. C. Freitas, M.A. Reis, Hubert Th. Wolterbeek, T.G. Verburg, J.J.M. de Goeij	2004	11
15	Biomonitors in use: lichens and metal air pollution. Hubert Th. Wolterbeek, Jacob Garty, M.A. Reis, M. C. Freitas, Bernd Markert, Anton M. Breure, Harald G. Zechmeister	2003	46
16	An evaluation of olive-tree bark for the biological monitoring of airborne trace-elements at ground level Environmental Pollution ·A. M. G. Pacheco, Jocelyn Guadalupe Madrid Alfaro, M. C. Freitas, M.A. Reis, Razaki Fauzi, Alvaro Monjaras	2002	52
17	Calibration of lichen transplants considering faint memory effects Environmental Pollution ·M.A. Reis, L.C. Alves, M. C. Freitas, Bertil van Os, Zipu Yu, H. Th. Wolterbeek	2002	18
18	Distribution in Portugal of some pollutants in the lichen Parmelia sulcata Environmental Pollution ·M. C. Freitas, M.A. Reis, L.C. Alves, Hubert Th. Wolterbeek	1999	63
19	Environmental assessment in an industrial area of Portugal Biological Trace Element Research ·M.A. Reis, M. C. Freitas, L.C. Alves, Amel Mustafa Kamil, Maite Ortiz de Zarate	1999	16
20	Intercomparison of techniques available at INETI in the analysis of two IAEA candidate research materials Biological Trace Element Research ·M. C. Freitas, 濱添國弘, Cristina Almeida, L.C. Alves, M. Fátima Araújo, M.A. Barreiros, Jorge Iván Giraldo Ramírez, Nick Scerbackov, M.A. Gouveia, M.A. Reis	1994	1

About M.A. Reis

M.A. Reis is a scholar working on Radiation, Surfaces, Coatings and Films, Radiological and Ultrasound Technology, Health, Toxicology and Mutagenesis and Pollution, having authored 102 papers that have together received 1.8k indexed citations. Recurring topics across this work include X-ray Spectroscopy and Fluorescence Analysis (51 papers), Electron and X-Ray Spectroscopy Techniques (34 papers), Nuclear Physics and Applications (24 papers), Radioactivity and Radon Measurements (24 papers), Air Quality and Health Impacts (18 papers), Atmospheric chemistry and aerosols (14 papers), Lichen and fungal ecology (13 papers) and Ion-surface interactions and analysis (13 papers). The work is most often cited by research in Radiation (575 citations), Radiological and Ultrasound Technology (281 citations), Surfaces, Coatings and Films (309 citations), Health, Toxicology and Mutagenesis (597 citations) and Pollution (327 citations). M.A. Reis has collaborated with scholars based in Portugal, Netherlands and Spain. Frequent co-authors include M. C. Freitas, L.C. Alves, Susana Marta Almeida, P.C. Chaves, N.P. Barradas, Casimiro Pio, Hubert Th. Wolterbeek, A.P. Jesus, A. Taborda and Maria Ascensão Trancoso. Their work appears in journals such as Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms, Journal of Radioanalytical and Nuclear Chemistry, The Science of The Total Environment, Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment and Environmental Pollution.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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