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Evaluating the portability of satellite derived chlorophyll-a algorithms for temperate inland lakes using airborne hyperspectral imagery and dense surface observations.
Johansen R, Beck R, Nowosad J, Nietch C, Xu M, Shu S, Yang B, Liu H, Emery E, Reif M, Harwood J, Young J, Macke D, Martin M, Stillings G, Stumpf R, Su H. Johansen R, et al. Harmful Algae. 2018 Jun;76:35-46. doi: 10.1016/j.hal.2018.05.001. Epub 2018 May 15. Harmful Algae. 2018. PMID: 29887203 Free PMC article.
Comparison of satellite reflectance algorithms for estimating turbidity and cyanobacterial concentrations in productive freshwaters using hyperspectral aircraft imagery and dense coincident surface observations.
Beck R, Xu M, Zhan S, Johansen R, Liu H, Tong S, Yang B, Shu S, Wu Q, Wang S, Berling K, Murray A, Emery E, Reif M, Harwood J, Young J, Nietch C, Macke D, Martin M, Stillings G, Stumpf R, Su H, Ye Z, Huang Y. Beck R, et al. Among authors: johansen r. J Great Lakes Res. 2019 Jun 1;45(3):413-433. doi: 10.1016/j.jglr.2018.09.001. J Great Lakes Res. 2019. PMID: 32831462 Free PMC article.
Remote sensing of the cyanobacteria life cycle: A mesocosm temporal assessment of a Microcystis sp. bloom using coincident unmanned aircraft system (UAS) hyperspectral imagery and ground sampling efforts.
Pokrzywinski K, Johansen R, Reif M, Bourne S, Hammond S, Fernando B. Pokrzywinski K, et al. Among authors: johansen r. Harmful Algae. 2022 Aug;117:102268. doi: 10.1016/j.hal.2022.102268. Epub 2022 Jun 13. Harmful Algae. 2022. PMID: 35944951 Free article.
The CATOD Approach: A Clinic for Athletes With Type One Diabetes.
Johansen RF, Simonsen N, Schelde B, Sund M, Pedersen C, Møller A, Mortensen J, Bach E, Christiansen JJ, Vestergaard ET. Johansen RF, et al. Clin Diabetes. 2024 Spring;42(2):329-332. doi: 10.2337/cd23-0076. Epub 2024 Jan 4. Clin Diabetes. 2024. PMID: 38666207 Free PMC article. No abstract available.
Reaching the Frail Elderly for the Diagnosis and Management of Atrial Fibrillation-REAFEL.
Bamberg C, Ladegaard CT, Aalling M, Jensen DM, Madsen CL, Kamil S, Gudbergsen H, Saxild T, Schiøtz ML, Grew J, Castillo LS, Tousgaard I, Johansen RLR, Bardram JE, Frølich A, Domínguez H. Bamberg C, et al. Among authors: johansen rlr. Int J Environ Res Public Health. 2023 Sep 19;20(18):6783. doi: 10.3390/ijerph20186783. Int J Environ Res Public Health. 2023. PMID: 37754642 Free PMC article.
184 results