The Stability Balloon for Two-dimensional Vortex Ripple Patterns

Autor: Hansen, J. L., van Hecke, M., Ellegaard, C., Andersen, K. H., Bohr, T., Haaning, A., Sams, T.

Patterns of vortex ripples form when a sand bed is subjected to an oscillatory fluid flow. Here we describe experiments on the response of regular vortex ripple patterns to sudden changes of the driving amplitude a or frequency f. A sufficient decrea

Externí odkaz: http://arxiv.org/abs/cond-mat/0106465

Prevalence and risk factors associated with asymptomatic malaria among school children: repeated cross-sectional surveys of school children in two ecological zones in Ghana.

Autor: Mensah, B. A.¹, Myers-Hansen, J. L.^1,2, Obeng Amoako, E.¹, Opoku, M.^1,2, Abuaku, B. K.¹, Ghansah, A.^1,2 Aghansah@noguchi.ug.edu.gh

Publikováno v: BMC Public Health. 9/17/2021, Vol. 21 Issue 1, p1-9. 9p. 3 Charts, 2 Graphs.

Porosity as a function of stoichiometry and implantation temperature in Ge/Si1–xGex alloys.

Autor: Alkhaldi, H. S., Kremer, F., Bierschenk, T., Hansen, J. L., Nylandsted-Larsen, A., Williams, J. S., Ridgway, M. C.

Publikováno v: Journal of Applied Physics; 3/7/2016, Vol. 119 Issue 9, p094303-1-094303-11, 11p, 1 Black and White Photograph, 4 Diagrams, 1 Chart, 4 Graphs

Biodiversity and ecosystem services in Nordic coastal ecosystems : an IPBES-like assessment. Volume 2. The geographical case studies

Autor: Berglund, J, Boström, J, Clausen, P, Gamfeldt, L, Gundersen, H, Hancke, K, Hansen, J L S, Häggblom, M, Højgård Petersen, M, Ilvessalo-Lax, H, Jacobsen, K-O, Kvarnström, M, Lax, H-G, Køie Poulsen, M, Magnussen, K, Mustonen, K, Mustonen, T, Norling, P, Oddsdottir, E, Postmyr, E, Roth, Eva, Roto, J, Sogn Andersen, G, Svedäng, H, Sørensen, J, Vävare, S, Kallio, M.

Publikováno v: Berglund, J, Boström, J, Clausen, P, Gamfeldt, L, Gundersen, H, Hancke, K, Hansen, J L S, Häggblom, M, Højgård Petersen, M, Ilvessalo-Lax, H, Jacobsen, K-O, Kvarnström, M, Lax, H-G, Køie Poulsen, M, Magnussen, K, Mustonen, K, Mustonen, T, Norling, P, Oddsdottir, E, Postmyr, E, Roth, E, Roto, J, Sogn Andersen, G, Svedäng, H, Sørensen, J, Tunón, H (ed.), Vävare, S & Kallio, M 2018, Biodiversity and ecosystem services in Nordic coastal ecosystems: an IPBES-like assessment : Volume 2. The geographical case studies . TemaNord, no. 532, vol. 2018, vol. 2, Nordisk Ministerråd, København . https://doi.org/10.6027/TN2018-532

This report contributes to a Nordic IPBES-like assessment of biodiversity and ecosystem services in Nordic coastal areas. It is based on ten geographical cases in the Nordic countries (Denmark, Finland, Iceland, Norway, Sweden) and Faroe Islands, Gre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4b94e659fbbad9bb21974f581de77849
http://urn.kb.se/resolve?urn=urn:nbn:se:norden:org:diva-5271

An Exceptional Case of Dental Calculus in a Merovingian Skeleton from Mannheim-Seckenheim.

Autor: Hansen, J. L.¹, Alt, K. W.¹ altkw@uni-mainz.de

Publikováno v: Bulletin of the International Association for Paleodontology. Dec2012, Vol. 6 Issue 2, p70-76. 7p.