A. Hamed

2.3k total citations
16 papers, 886 citations indexed

About

A. Hamed is a scholar working on Atmospheric Science, Health, Toxicology and Mutagenesis and Global and Planetary Change. According to data from OpenAlex, A. Hamed has authored 16 papers receiving a total of 886 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Atmospheric Science, 11 papers in Health, Toxicology and Mutagenesis and 10 papers in Global and Planetary Change. Recurrent topics in A. Hamed's work include Atmospheric chemistry and aerosols (16 papers), Air Quality and Health Impacts (11 papers) and Atmospheric aerosols and clouds (9 papers). A. Hamed is often cited by papers focused on Atmospheric chemistry and aerosols (16 papers), Air Quality and Health Impacts (11 papers) and Atmospheric aerosols and clouds (9 papers). A. Hamed collaborates with scholars based in Finland, Germany and United States. A. Hamed's co-authors include Ari Laaksonen, Markku Kulmala, M. C. Facchini, W. Birmili, Tuukka Petäjä, Santtu Mikkonen, Jorma Joutsensaari, K. E. J. Lehtinen, Alfred Wiedensohler and Stefano Decesari and has published in prestigious journals such as Atmospheric chemistry and physics, Geoscientific model development and Työväentutkimus Vuosikirja.

In The Last Decade

A. Hamed

15 papers receiving 865 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
A. Hamed Finland 11 840 515 488 133 62 16 886
Siyuan Wang United States 18 779 0.9× 359 0.7× 386 0.8× 128 1.0× 27 0.4× 50 957
Monique Teich Germany 10 830 1.0× 531 1.0× 275 0.6× 169 1.3× 88 1.4× 13 937
John H. Seinfeld United States 6 706 0.8× 408 0.8× 464 1.0× 110 0.8× 45 0.7× 7 837
Thomas Watson United States 16 608 0.7× 253 0.5× 440 0.9× 107 0.8× 35 0.6× 36 737
K. Okuzawa Japan 11 1.1k 1.3× 763 1.5× 385 0.8× 168 1.3× 100 1.6× 12 1.1k
T. Rosenoern United States 9 695 0.8× 431 0.8× 333 0.7× 88 0.7× 53 0.9× 11 737
Kathleen M. Fahey United States 17 873 1.0× 567 1.1× 443 0.9× 168 1.3× 100 1.6× 23 992
Benjamin A. Nault United States 17 713 0.8× 406 0.8× 398 0.8× 143 1.1× 50 0.8× 44 809
Shigekazu Yamamoto Japan 14 469 0.6× 302 0.6× 312 0.6× 104 0.8× 44 0.7× 27 640
S. J. Sjostedt Canada 20 1.3k 1.5× 661 1.3× 701 1.4× 220 1.7× 59 1.0× 30 1.3k

Countries citing papers authored by A. Hamed

Since Specialization
Citations

This map shows the geographic impact of A. Hamed'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 A. Hamed with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Hamed more than expected).

Fields of papers citing papers by A. Hamed

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. Hamed. 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 A. Hamed. The network helps show where A. Hamed may publish in the future.

Co-authorship network of co-authors of A. Hamed

This figure shows the co-authorship network connecting the top 25 collaborators of A. Hamed. A scholar is included among the top collaborators of A. Hamed based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with A. Hamed. A. Hamed is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

16 of 16 papers shown
1.
Arola, Antti, et al.. (2024). The effect of cloudiness on new-particle formation : investigation of radiation levels. Työväentutkimus Vuosikirja. 2013. 179–183.
2.
Hong, Juan, Mikko Äijälä, A. Hamed, et al.. (2017). Estimates of the organic aerosol volatility in a boreal forest using two independent methods. Atmospheric chemistry and physics. 17(6). 4387–4399. 14 indexed citations
3.
Yan, Chao, Wei Nie, Mikko Äijälä, et al.. (2016). Source characterization of highly oxidized multifunctional compounds in a boreal forest environment using positive matrix factorization. Atmospheric chemistry and physics. 16(19). 12715–12731. 103 indexed citations
4.
5.
Pietikäinen, Joni‐Pekka, Santtu Mikkonen, A. Hamed, et al.. (2014). Analysis of nucleation events in the European boundary layer using the regional aerosol–climate model REMO-HAM with a solar radiation-driven OH-proxy. Atmospheric chemistry and physics. 14(21). 11711–11729. 10 indexed citations
6.
Westervelt, Daniel M., Jeffrey R. Pierce, A. Hamed, et al.. (2013). Formation and growth of nucleated particles into cloud condensation nuclei: model–measurement comparison. Atmospheric chemistry and physics. 13(15). 7645–7663. 69 indexed citations
7.
Hamed, A., et al.. (2013). The contribution of sulfuric acid and non-volatile compounds on the growth of freshly formed particles at Melpitz. AIP conference proceedings. 230–233. 2 indexed citations
8.
Paasonen, Pauli, Tinja Olenius, Oona Kupiainen, et al.. (2012). On the formation of sulphuric acid – amine clusters in varying atmospheric conditions and its influence on atmospheric new particle formation. Atmospheric chemistry and physics. 12(19). 9113–9133. 105 indexed citations
9.
Mikkonen, Santtu, Sami Romakkaniemi, James N. Smith, et al.. (2011). A statistical proxy for sulphuric acid concentration. Atmospheric chemistry and physics. 11(21). 11319–11334. 105 indexed citations
10.
Mikkonen, Santtu, Hannele Korhonen, Sami Romakkaniemi, et al.. (2011). Meteorological and trace gas factors affecting the number concentration of atmospheric Aitken ( D p = 50 nm) particles in the continental boundary layer: parameterization using a multivariate mixed effects model. Geoscientific model development. 4(1). 1–13. 28 indexed citations
11.
Paasonen, Pauli, Tuomo Nieminen, Eija Asmi, et al.. (2010). On the roles of sulphuric acid and low-volatility organic vapours in the initial steps of atmospheric new particle formation. Atmospheric chemistry and physics. 10(22). 11223–11242. 196 indexed citations
12.
Hamed, A., W. Birmili, Jorma Joutsensaari, et al.. (2010). Changes in the production rate of secondary aerosol particles in Central Europe in view of decreasing SO 2 emissions between 1996 and 2006. Atmospheric chemistry and physics. 10(3). 1071–1091. 50 indexed citations
13.
Hamed, A., Hannele Korhonen, S.‐L. Sihto, et al.. (2009). Why does high relative humidity suppress continental nucleation events. 1 indexed citations
14.
Hamed, A., Jorma Joutsensaari, Santtu Mikkonen, et al.. (2007). Nucleation and growth of new particles in Po Valley, Italy. Atmospheric chemistry and physics. 7(2). 355–376. 150 indexed citations
15.
Sogacheva, Larisa, A. Hamed, M. C. Facchini, Markku Kulmala, & Ari Laaksonen. (2007). Relation of air mass history to nucleation events in Po Valley, Italy, using back trajectories analysis. Atmospheric chemistry and physics. 7(3). 839–853. 29 indexed citations
16.
Mikkonen, Santtu, K. E. J. Lehtinen, A. Hamed, et al.. (2006). Using discriminant analysis as a nucleation event classification method. Atmospheric chemistry and physics. 6(12). 5549–5557. 18 indexed citations

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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