A. Hamed

2.3k citations

16 papers · 886 indexed · h-index 11

Atmospheric Science top 2%
Health, Toxicology and Mutagenesis top 2%
Global and Planetary Change top 5%
Environmental Engineering top 10%
Automotive Engineering top 10%

Co-authors: Ari Laaksonen Markku Kulmala M. C. Facchini W. Birmili Tuukka Petäjä Santtu Mikkonen Jorma Joutsensaari K. E. J. Lehtinen
Topics: Atmospheric chemistry and aerosols (16 papers)Air Quality and Health Impacts (11 papers)Atmospheric aerosols and clouds (9 papers)
Cited by: Atmospheric Science Health, Toxicology and Mutagenesis Global and Planetary Change
Journals: Atmospheric chemistry and physics Geoscientific model developmentTyöväentutkimus Vuosikirja
Partner nations: Finland Germany United States

In The Last Decade

A. Hamed

15 papers receiving 865 citations

Peers

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

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16 of 16 papers shown

#	Work	Indexed citations
1	The effect of cloudiness on new-particle formation : investigation of radiation levels 2024 ·Työväentutkimus Vuosikirja ·(unknown),Antti Arola,A. Hamed,Tuomo Nieminen,(unknown),(unknown),Markku Kulmala,(unknown),Ari Laaksonen	0
2	Estimates of the organic aerosol volatility in a boreal forest using two independent methods 2017 ·Atmospheric chemistry and physics ·Juan Hong,Mikko Äijälä,A. Hamed,Liqing Hao,Jonathan Duplissy,Liine Heikkinen,Wei Nie,Jyri Mikkilä,Markku Kulmala,Nønne L. Prisle,Annele Virtanen,Mikael Ehn,Pauli Paasonen,Douglas R. Worsnop,Ilona Riipinen,Tuukka Petäjä,Veli‐Matti Kerminen	14
3	Source characterization of highly oxidized multifunctional compounds in a boreal forest environment using positive matrix factorization 2016 ·Atmospheric chemistry and physics ·Chao Yan,Wei Nie,Mikko Äijälä,Matti Rissanen,Manjula R. Canagaratna,P. Massoli,Heikki Junninen,Tuija Jokinen,Nina Sarnela,A. Hamed,Siegfried Schobesberger,Francesco Canonaco,Lei Yao,Andrê S. H. Prévôt,Tuukka Petäjä,Markku Kulmala,Mikko Sipilä,Douglas R. Worsnop,Mikael Ehn	103
4	Evolution of gaseous precursors and meteorological parameters during new particle formation events in the Central European boundary layer 2015 ·Johannes Größ,W. Birmili,A. Hamed,A. Sonntag,Alfred Wiedensohler,Gerald Spindler,(unknown),Tuomo Nieminen,Markku Kulmala,U. Hõrrak,C. Plass‐Dülmer	6
5	Analysis of nucleation events in the European boundary layer using the regional aerosol–climate model REMO-HAM with a solar radiation-driven OH-proxy 2014 ·Atmospheric chemistry and physics ·Joni‐Pekka Pietikäinen,Santtu Mikkonen,A. Hamed,Anca Hienola,W. Birmili,Markku Kulmala,Ari Laaksonen	10
6	Formation and growth of nucleated particles into cloud condensation nuclei: model–measurement comparison 2013 ·Atmospheric chemistry and physics ·Daniel M. Westervelt,Jeffrey R. Pierce,(unknown),(unknown),A. Hamed,Markku Kulmala,Ari Laaksonen,Stefano Decesari,P. J. Adams	69
7	The contribution of sulfuric acid and non-volatile compounds on the growth of freshly formed particles at Melpitz 2013 ·AIP conference proceedings ·A. Hamed,(unknown),W. Birmili,C. Plass‐Dülmer,(unknown)	2
8	On the formation of sulphuric acid – amine clusters in varying atmospheric conditions and its influence on atmospheric new particle formation 2012 ·Atmospheric chemistry and physics ·Pauli Paasonen,Tinja Olenius,Oona Kupiainen,Theo Kurtén,Tuukka Petäjä,W. Birmili,A. Hamed,Min Hu,L. G. Huey,C. Plass‐Duelmer,James N. Smith,Alfred Wiedensohler,Ville Loukonen,Matthew J. McGrath,I. K. Ortega,Ari Laaksonen,Hanna Vehkamäki,Veli‐Matti Kerminen,Markku Kulmala	105
9	A statistical proxy for sulphuric acid concentration 2011 ·Atmospheric chemistry and physics ·Santtu Mikkonen,Sami Romakkaniemi,James N. Smith,Hannele Korhonen,Tuukka Petäjä,C. Plass‐Duelmer,Michael Boy,Peter H. McMurry,K. E. J. Lehtinen,Jorma Joutsensaari,A. Hamed,Roy L. Mauldin,W. Birmili,Gerald Spindler,Frances H. Arnold,Markku Kulmala,Ari Laaksonen	105
10	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 2011 ·Geoscientific model development ·Santtu Mikkonen,Hannele Korhonen,Sami Romakkaniemi,James N. Smith,Jorma Joutsensaari,K. E. J. Lehtinen,A. Hamed,T. J. Breider,W. Birmili,Gerald Spindler,C. Plass‐Duelmer,M. C. Facchini,Ari Laaksonen	28
11	On the roles of sulphuric acid and low-volatility organic vapours in the initial steps of atmospheric new particle formation 2010 ·Atmospheric chemistry and physics ·Pauli Paasonen,Tuomo Nieminen,Eija Asmi,Hanna E. Manninen,Tuukka Petäjä,C. Plass‐Dülmer,H. Flentje,W. Birmili,Alfred Wiedensohler,U. Hõrrak,Axel Metzger,A. Hamed,Ari Laaksonen,M. C. Facchini,Veli‐Matti Kerminen,Markku Kulmala	196
12	Changes in the production rate of secondary aerosol particles in Central Europe in view of decreasing SO ₂ emissions between 1996 and 2006 2010 ·Atmospheric chemistry and physics ·A. Hamed,W. Birmili,Jorma Joutsensaari,Santtu Mikkonen,Ari Asmi,Birgit Wehner,Gerald Spindler,A. Jaatinen,Alfred Wiedensohler,Hannele Korhonen,K. E. J. Lehtinen,Ari Laaksonen	50
13	Why does high relative humidity suppress continental nucleation events 2009 ·A. Hamed,Hannele Korhonen,S.‐L. Sihto,Jorma Joutsensaari,Heikki Järvinen,Markku Kulmala,Ari Laaksonen	1
14	Nucleation and growth of new particles in Po Valley, Italy 2007 ·Atmospheric chemistry and physics ·A. Hamed,Jorma Joutsensaari,Santtu Mikkonen,Larisa Sogacheva,Miikka Dal Maso,Markku Kulmala,F. Cavalli,S. Fuzzi,M. C. Facchini,Stefano Decesari,M. Mircea,K. E. J. Lehtinen,Ari Laaksonen	150
15	Relation of air mass history to nucleation events in Po Valley, Italy, using back trajectories analysis 2007 ·Atmospheric chemistry and physics ·Larisa Sogacheva,A. Hamed,M. C. Facchini,Markku Kulmala,Ari Laaksonen	29
16	Using discriminant analysis as a nucleation event classification method 2006 ·Atmospheric chemistry and physics ·Santtu Mikkonen,K. E. J. Lehtinen,A. Hamed,Jorma Joutsensaari,M. C. Facchini,Ari Laaksonen	18

About A. Hamed

A. Hamed is a scholar working on Atmospheric Science, Health, Toxicology and Mutagenesis and Global and Planetary Change, having authored 16 papers that have together received 886 indexed citations. Recurring topics across this work include Atmospheric chemistry and aerosols (16 papers), Air Quality and Health Impacts (11 papers) and Atmospheric aerosols and clouds (9 papers). The work is most often cited by research in Atmospheric Science (840 citations), Health, Toxicology and Mutagenesis (515 citations) and Global and Planetary Change (488 citations). A. Hamed has collaborated with scholars based in Finland, Germany and United States. Frequent 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. Their work appears in journals such as Atmospheric chemistry and physics, Geoscientific model development and Työväentutkimus Vuosikirja.

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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