Gradescope in Large Lecture Classrooms: A Case Study at Indiana University by Carrie A. Hansel, Anne Ottenbreit-Leftwich, Joshua D. Quick, Anna Hungerfield Greene, Maggie Ricci

Get full text

Measurement report: Molecular-level investigation of atmospheric cluster ions at the tropical high-altitude research station Chacaltaya (5240 m a.s.l.) in the Bolivia... by Q. Zha, W. Huang, D. Aliaga, O. Peräkylä, L. Heikkinen, A. M. Koenig, C. Wu, J. Enroth, Y. Gramlich, J. Cai, S. Carbone, A. Hansel, T. Petäjä, M. Kulmala, M. Kulmala, M. Kulmala, D. Worsnop, D. Worsnop, V. Sinclair, R. Krejci, M. Andrade, M. Andrade, C. Mohr, F. Bianchi

Get full text

Opinion: The strength of long-term comprehensive observations to meet multiple grand challenges in different environments and in the atmosphere by M. Kulmala, M. Kulmala, M. Kulmala, A. Lintunen, A. Lintunen, H. Lappalainen, A. Virtanen, C. Yan, C. Yan, C. Yan, E. Ezhova, T. Nieminen, T. Nieminen, I. Riipinen, R. Makkonen, R. Makkonen, J. Tamminen, A.-M. Sundström, A. Arola, A. Hansel, K. Lehtinen, T. Vesala, T. Petäjä, J. Bäck, T. Kokkonen, V.-M. Kerminen

Get full text

Ammonium CI-Orbitrap: a tool for characterizing the reactivity of oxygenated organic molecules by D. Li, D. Wang, L. Caudillo, W. Scholz, M. Wang, M. Wang, S. Tomaz, G. Marie, M. Surdu, E. Eccli, X. Gong, L. Gonzalez-Carracedo, M. Granzin, J. Pfeifer, J. Pfeifer, B. Rörup, B. Schulze, P. Rantala, S. Perrier, A. Hansel, J. Curtius, J. Kirkby, J. Kirkby, N. M. Donahue, C. George, I. El-Haddad, M. Riva

Get full text

An intercomparison study of four different techniques for measuring the chemical composition of nanoparticles by L. Caudillo, M. Surdu, B. Lopez, M. Wang, M. Wang, M. Thoma, S. Bräkling, A. Buchholz, M. Simon, A. C. Wagner, T. Müller, T. Müller, M. Granzin, M. Heinritzi, A. Amorim, D. M. Bell, Z. Brasseur, L. Dada, J. Duplissy, J. Duplissy, H. Finkenzeller, X.-C. He, H. Lamkaddam, N. G. A. Mahfouz, V. Makhmutov, V. Makhmutov, H. E. Manninen, G. Marie, R. Marten, R. L. Mauldin, R. L. Mauldin, B. Mentler, A. Onnela, T. Petäjä, J. Pfeifer, J. Pfeifer, M. Philippov, A. A. Piedehierro, B. Rörup, W. Scholz, J. Shen, D. Stolzenburg, C. Tauber, P. Tian, A. Tomé, N. S. Umo, D. S. Wang, Y. Wang, S. K. Weber, S. K. Weber, A. Welti, M. Zauner-Wieczorek, U. Baltensperger, R. C. Flagan, A. Hansel, A. Hansel, J. Kirkby, J. Kirkby, M. Kulmala, M. Kulmala, M. Kulmala, K. Lehtipalo, K. Lehtipalo, D. R. Worsnop, D. R. Worsnop, I. E. Haddad, N. M. Donahue, A. L. Vogel, A. Kürten, J. Curtius

Get full text