Axel Michelsen - Publications

Affiliations: 
University of Southern Denmark, Odense, Denmark 
Area:
Bioacoustics

29/212 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2012 Michelsen A, Larsen ON. Directional hearing and strategies for sound communication Bioacoustics. 21: 17-19. DOI: 10.1080/09524622.2011.647665  0.625
2008 Michelsen A, Larsen ON. Pressure difference receiving ears. Bioinspiration & Biomimetics. 3: 011001. PMID 18364558 DOI: 10.1088/1748-3182/3/1/011001  0.657
2008 van Leeuwen J, Michelsen A, Larsen O. The dynamic behaviour of the cricket ear predicted from first principles Comparative Biochemistry and Physiology Part a: Molecular & Integrative Physiology. 150: S79. DOI: 10.1016/J.CBPA.2008.04.128  0.565
2006 Larsen ON, Dooling RJ, Michelsen A. The role of pressure difference reception in the directional hearing of budgerigars (Melopsittacus undulatus). Journal of Comparative Physiology. a, Neuroethology, Sensory, Neural, and Behavioral Physiology. 192: 1063-72. PMID 16761131 DOI: 10.1007/s00359-006-0138-1  0.667
1999 Michelsen A, Elsner N. Sound emission and the acoustic far field of a singing acridid grasshopper (Omocestus viridulus L.) The Journal of Experimental Biology. 202: 1571-7. PMID 10333504  0.312
1998 Michelsen A. The Tuned Cricket. News in Physiological Sciences : An International Journal of Physiology Produced Jointly by the International Union of Physiological Sciences and the American Physiological Society. 13: 32-38. PMID 11390756 DOI: 10.1152/Physiologyonline.1998.13.1.32  0.411
1998 Hilberg O, Lyholm B, Michelsen A, Pedersen OF, Jacobsen O. Acoustic reflections during rhinometry: spatial resolution and sound loss. Journal of Applied Physiology (Bethesda, Md. : 1985). 84: 1030-9. PMID 9480966 DOI: 10.1152/Jappl.1998.84.3.1030  0.335
1997 Michelsen A, Rohrseitz K. Sound localisation in a habitat: An analytical approach to quantifying the degradation of directional cues Bioacoustics. 7: 291-313. DOI: 10.1080/09524622.1997.9753341  0.427
1995 Michelsen A, Rohrseitz K. Directional sound processing and interaural sound transmission in a small and a large grasshopper The Journal of Experimental Biology. 198: 1817-27. PMID 9319725  0.36
1995 Michelsen A, Löhe G. Tuned directionality in cricket ears Nature. 375: 639-639. DOI: 10.1038/375639A0  0.433
1995 Michelsen A, Lohe G. Tuned directionality in cricket ears [5] Nature. 375: 639.  0.332
1989 Svane-Knudsen V, Michelsen A. Effect of crossed stapedius reflex on vibration of mallear handle in man. Acta Oto-Laryngologica. 107: 219-24. PMID 2929323 DOI: 10.3109/00016488909127501  0.365
1988 Surlykke A, Larsen ON, Michelsen A. Temporal coding in the auditory receptor of the moth ear Journal of Comparative Physiology A. 162: 367-374. DOI: 10.1007/Bf00606123  0.63
1988 Kirchner WH, Lindauer M, Michelsen A. Honeybee dance communication - Acoustical indication of direction in round dances Naturwissenschaften. 75: 629-630. DOI: 10.1007/BF00366482  0.322
1987 Michelsen A, Towne WF, Kirchner WH, Kryger P. The acoustic near field of a dancing honeybee Journal of Comparative Physiology A. 161: 633-643. DOI: 10.1007/BF00605005  0.321
1986 Michelsen A, Jørgensen M, Christensen-Dalsgaard J, Capranica RR. Directional hearing of awake, unrestrained treefrogs. Die Naturwissenschaften. 73: 682-3. PMID 3808081 DOI: 10.1007/BF00366697  0.577
1986 Michelsen A, Kirchner WH, Andersen BB, Lindauer M. The tooting and quacking vibration signals of honeybee queens: a quantitative analysis Journal of Comparative Physiology A. 158: 605-611. DOI: 10.1007/BF00603817  0.357
1986 Michelsen A, Kirchner WH, Lindauer M. Sound and vibrational signals in the dance language of the honeybee, Apis mellifera Behavioral Ecology and Sociobiology. 18: 207-212. DOI: 10.1007/BF00290824  0.355
1984 Larsen ON, Surlykke A, Michelsen A. Directionality of the cricket ear: A property of the tympanal membrane Naturwissenschaften. 71: 538-540. DOI: 10.1007/Bf00455648  0.571
1982 Michelsen A, Fink F, Gogala M, Traue D. Plants as transmission channels for insect vibrational songs Behavioral Ecology and Sociobiology. 11: 269-281. DOI: 10.1007/BF00299304  0.305
1981 Schiolten P, Larsen ON, Michelsen A. Mechanical time resolution in some insect ears - I. Impulse responses and time constants Journal of Comparative Physiology □ A. 143: 289-295. DOI: 10.1007/BF00611164  0.574
1978 Sand O, Michelsen A. Vibration measurements of the perch saccular otolith Journal of Comparative Physiology □ A. 123: 85-89. DOI: 10.1007/Bf00657346  0.349
1978 Larsen ON, Michelsen A. Biophysics of the ensiferan ear - III. The cricket ear as a four-input system Journal of Comparative Physiology □ A. 123: 217-227. DOI: 10.1007/BF00656874  0.616
1978 Seymour C, Lewis B, Larsen ON, Michelsen A. Biophysics of the ensiferan ear - II. The steady-state gain of the hearing trumpet in bushcrickets Journal of Comparative Physiology □ A. 123: 205-216. DOI: 10.1007/BF00656873  0.605
1978 Michelsen A, Larsen ON. Biophysics of the ensiferan ear - I. Tympanal vibrations in bushcrickets (Tettigoniidae) studied with laser vibrometry Journal of Comparative Physiology □ A. 123: 193-203. DOI: 10.1007/BF00656872  0.636
1971 Michelsen A. The physiology of the locust ear - III. Acoustical properties of the intact ear Zeitschrift FüR Vergleichende Physiologie. 71: 102-128. DOI: 10.1007/BF01245156  0.321
1971 Michelsen A. The physiology of the locust ear - II. Frequency discrimination based upon resonances in the tympanum Zeitschrift FüR Vergleichende Physiologie. 71: 63-101. DOI: 10.1007/BF01245155  0.325
1971 Michelsen A. The physiology of the locust ear - I. Frequency sensitivity of single cells in the isolated ear Zeitschrift FüR Vergleichende Physiologie. 71: 49-62. DOI: 10.1007/BF01245154  0.339
1968 Michelsen A. Frequency discrimination in the locust ear by means of four groups of receptor cells. Nature. 220: 585-6. PMID 5686732 DOI: 10.1038/220585a0  0.326
Low-probability matches (unlikely to be authored by this person)
1992 Michelsen A, Andersen BB, Storm J, Kirchner WH, Lindauer M. How honeybees perceive communication dances, studied by means of a mechanical model Behavioral Ecology and Sociobiology. 30: 143-150. DOI: 10.1007/BF00166696  0.288
2003 Michelsen A. Karl von Frisch lecture. Signals and flexibility in the dance communication of honeybees. Journal of Comparative Physiology. a, Neuroethology, Sensory, Neural, and Behavioral Physiology. 189: 165-74. PMID 12664092 DOI: 10.1007/s00359-003-0398-y  0.28
1997 Jensen IL, Michelsen A, Lindauer M. On the directional indications in the round dances of honeybees Naturwissenschaften. 84: 452-454. DOI: 10.1007/s001140050426  0.261
2000 Michelsen A, Fonseca P. Spherical sound radiation patterns of singing grass cicadas, Tympanistalna gastrica. Journal of Comparative Physiology. a, Sensory, Neural, and Behavioral Physiology. 186: 163-8. PMID 10707314  0.241
1994 Michelsen A, Heller KG, Stumpner A, Rohrseitz K. A new biophysical method to determine the gain of the acoustic trachea in bushcrickets. Journal of Comparative Physiology. a, Sensory, Neural, and Behavioral Physiology. 175: 145-51. PMID 8071893 DOI: 10.1007/BF00215110  0.237
1994 Michelsen A, Popov AV, Lewis B. Physics of directional hearing in the cricket Gryllus bimaculatus Journal of Comparative Physiology A. 175: 153-164. DOI: 10.1007/BF00215111  0.219
1974 Michelsen A, Nocke H. Biophysical Aspects of Sound Communication in Insects Advances in Insect Physiology. 10: 247-296. DOI: 10.1016/S0065-2806(08)60131-9  0.206
1989 Michelsen A, Andersen BB, Kirchner WH, Lindauer M. Honeybees can be recruited by a mechanical model of a dancing bee Naturwissenschaften. 76: 277-280. DOI: 10.1007/BF00368642  0.162
2009 Fonseca PJ, Michelsen A. Recent insights on the mechanisms of frequency discrimination in cicadas (Hemiptera, Cicadoidea). The Journal of the Acoustical Society of America. 125: 2710-2710. DOI: 10.1121/1.4784390  0.16
1966 Michelsen A. Pitch discrimination in the locust ear: observations on single sense cells. Journal of Insect Physiology. 12: 1119-31. PMID 6004923  0.157
1979 Michelsen A. Insect ears as mechanical systems American Scientist. 67: 696-706.  0.116
2015 Versluis A, Knulst AC, Kruizinga AG, Michelsen A, Houben GF, Baumert JL, van Os-Medendorp H. Frequency, severity and causes of unexpected allergic reactions to food: a systematic literature review. Clinical and Experimental Allergy : Journal of the British Society For Allergy and Clinical Immunology. 45: 347-67. PMID 24766413 DOI: 10.1111/cea.12328  0.09
1981 Martens MJM, Michelsen A. Absorption of acoustic energy by plant leaves Journal of the Acoustical Society of America. 69: 303-306. DOI: 10.1121/1.385313  0.088
2012 Schmidt NM, Kristensen DK, Michelsen A, Bay C. High Arctic plant community responses to a decade of ambient warming Biodiversity. 13: 191-199. DOI: 10.1080/14888386.2012.712093  0.085
2004 Ahrenholz PG, Winkler RE, Michelsen A, Lang DA, Bowry SK. Dialysis membrane-dependent removal of middle molecules during hemodiafiltration: the beta2-microglobulin/albumin relationship. Clinical Nephrology. 62: 21-8. PMID 15267009  0.082
2006 Hansen AH, Jonasson S, Michelsen A, Julkunen-Tiitto R. Long-term experimental warming, shading and nutrient addition affect the concentration of phenolic compounds in arctic-alpine deciduous and evergreen dwarf shrubs. Oecologia. 147: 1-11. PMID 16180043 DOI: 10.1007/s00442-005-0233-y  0.082
2008 Mikkelsen TN, Beier C, Jonasson S, Holmstrup M, Schmidt IK, Ambus P, Pilegaard K, Michelsen A, Albert K, Andresen LC, Arndal MF, Bruun N, Christensen S, Danbæk S, Gundersen P, et al. Experimental design of multifactor climate change experiments with elevated CO2, warming and drought: The CLIMAITE project Functional Ecology. 22: 185-195. DOI: 10.1111/J.1365-2435.2007.01362.X  0.079
2012 Elmendorf SC, Henry GH, Hollister RD, Björk RG, Bjorkman AD, Callaghan TV, Collier LS, Cooper EJ, Cornelissen JH, Day TA, Fosaa AM, Gould WA, Grétarsdóttir J, Harte J, Hermanutz L, ... ... Michelsen A, et al. Global assessment of experimental climate warming on tundra vegetation: heterogeneity over space and time. Ecology Letters. 15: 164-75. PMID 22136670 DOI: 10.1111/J.1461-0248.2011.01716.X  0.079
2013 Callaghan TV, Jonasson C, Thierfelder T, Yang Z, Hedenås H, Johansson M, Molau U, Van Bogaert R, Michelsen A, Olofsson J, Gwynn-Jones D, Bokhorst S, Phoenix G, Bjerke JW, Tømmervik H, et al. Ecosystem change and stability over multiple decades in the Swedish subarctic: complex processes and multiple drivers. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. 368: 20120488. PMID 23836792 DOI: 10.1098/Rstb.2012.0488  0.078
1994 Popov AV, Michelsen A, Lewis B. Changes in the mechanics of the cricket ear during the early days of adult life Journal of Comparative Physiology A. 175: 165-170. DOI: 10.1007/BF00215112  0.075
2008 Elberling B, Tamstorf MP, Michelsen A, Arndal MF, Sigsgaard C, Illeris L, Bay C, Hansen BU, Christensen TR, Hansen ES, Jakobsen BH, Beyens L. Soil and Plant Community-Characteristics and Dynamics at Zackenberg Advances in Ecological Research. 40: 223-248. DOI: 10.1016/S0065-2504(07)00010-4  0.073
2007 Larsen KS, Ibrom A, Beier C, Jonasson S, Michelsen A. Ecosystem respiration depends strongly on photosynthesis in a temperate heath Biogeochemistry. 85: 201-213. DOI: 10.1007/s10533-007-9129-8  0.073
2007 Cornelissen JH, van Bodegom PM, Aerts R, Callaghan TV, van Logtestijn RS, Alatalo J, Chapin FS, Gerdol R, Gudmundsson J, Gwynn-Jones D, Hartley AE, Hik DS, Hofgaard A, Jónsdóttir IS, Karlsson S, ... ... Michelsen A, et al. Global negative vegetation feedback to climate warming responses of leaf litter decomposition rates in cold biomes. Ecology Letters. 10: 619-27. PMID 17542940 DOI: 10.1111/J.1461-0248.2007.01051.X  0.072
2010 Michelsen A. Communication in the honeybee Encyclopedia of Neuroscience. 1173-1177. DOI: 10.1016/B978-008045046-9.01836-2  0.071
2013 Arndal MF, Merrild MP, Michelsen A, Schmidt IK, Mikkelsen TN, Beier C. Net root growth and nutrient acquisition in response to predicted climate change in two contrasting heathland species Plant and Soil. 369: 615-629. DOI: 10.1007/s11104-013-1601-8  0.068
2014 Ellegaard M, Nguyen NTG, Andersen TJ, Michelsen A, Nguyen NL, Doan NH, Kristensen E, Weckström K, Son TPH, Lund-Hansen LC. Temporal changes in physical, chemical and biological sediment parameters in a tropical estuary after mangrove deforestation Estuarine, Coastal and Shelf Science. 142: 32-40. DOI: 10.1016/j.ecss.2014.03.007  0.064
2014 Reuss NS, Hamerlík L, Velle G, Michelsen A, Pedersen O, Brodersen KP. Microhabitat influence on chironomid community structure and stable isotope signatures in West Greenland lakes Hydrobiologia. 730: 59-77. DOI: 10.1007/s10750-014-1821-9  0.063
2013 Mosbacher JB, Schmidt NM, Michelsen A. Impacts of eriophyoid gall mites on arctic willow in a rapidly changing Arctic Polar Biology. 36: 1735-1748. DOI: 10.1007/s00300-013-1393-6  0.061
2008 Vestergård M, Henry F, Rangel-Castro JI, Michelsen A, Prosser JI, Christensen S. Rhizosphere bacterial community composition responds to arbuscular mycorrhiza, but not to reductions in microbial activity induced by foliar cutting. Fems Microbiology Ecology. 64: 78-89. PMID 18312375 DOI: 10.1111/J.1574-6941.2008.00447.X  0.06
2016 Blok D, Elberling B, Michelsen A. Initial Stages of Tundra Shrub Litter Decomposition May Be Accelerated by Deeper Winter Snow But Slowed Down by Spring Warming Ecosystems. 19: 155-169. DOI: 10.1007/s10021-015-9924-3  0.06
2014 Arndal MF, Schmidt IK, Kongstad J, Beier C, Michelsen A. Root growth and N dynamics in response to multi-year experimental warming, summer drought and elevated CO2 in a mixed heathland-grass ecosystem Functional Plant Biology. 41: 1-10. DOI: 10.1071/FP13117  0.058
2008 Albert KR, Rinnan R, Ro-Poulsen H, Mikkelsen TN, HåKansson KB, Arndal MF, Michelsen A. Solar Ultraviolet-B Radiation at Zackenberg: The Impact on Higher Plants and Soil Microbial Communities Advances in Ecological Research. 40: 421-440. DOI: 10.1016/S0065-2504(07)00018-9  0.057
2015 Michelsen A. Castoriadis's work: Horizontal or lateral? Thesis Eleven. 126: 135-146. DOI: 10.1177/0725513614567343  0.056
2011 Haugwitz MS, Michelsen A. Long-term addition of fertilizer, labile carbon, and fungicide alters the biomass of plant functional groups in a subarctic-alpine community Plant Ecology. 212: 715-726. DOI: 10.1007/s11258-010-9857-z  0.056
2012 Albert KR, Kongstad J, Schmidt IK, Ro-Poulsen H, Mikkelsen TN, Michelsen A, van der Linden L, Beier C. Temperate heath plant response to dry conditions depends on growth strategy and less on physiology Acta Oecologica. 45: 79-87. DOI: 10.1016/j.actao.2012.09.003  0.054
2010 Kjøller R, Olsrud M, Michelsen A. Co-existing ericaceous plant species in a subarctic mire community share fungal root endophytes Fungal Ecology. 3: 205-214. DOI: 10.1016/j.funeco.2009.10.005  0.053
2011 Rinnan R, Michelsen A, Bååth E. Long-term warming of a subarctic heath decreases soil bacterial community growth but has no effects on its temperature adaptation Applied Soil Ecology. 47: 217-220. DOI: 10.1016/j.apsoil.2010.12.011  0.053
1963 Michelsen A. Observations On the Sexual Behaviour of Some Longicorn Beetles, Subfamily Lepturinae (Coleoptera, Cerambycidae) Behaviour. 22: 152-166. DOI: 10.1163/156853963X00338  0.051
1993 Michelsen A. The transfer of information in the dance language of honeybees: progress and problems Journal of Comparative Physiology A. 173: 135-141. DOI: 10.1007/BF00192972  0.051
2012 Michelsen A, Rinnan R, Jonasson S. Two decades of experimental manipulations of heaths and forest understory in the subarctic. Ambio. 41: 218-30. PMID 22864696 DOI: 10.1007/s13280-012-0303-4  0.051
2008 Andresen LC, Jonasson S, Ström L, Michelsen A. Uptake of pulse injected nitrogen by soil microbes and mycorrhizal and non-mycorrhizal plants in a species-diverse subarctic heath ecosystem Plant and Soil. 313: 283-295. DOI: 10.1007/s11104-008-9700-7  0.051
2012 Sorensen PL, Lett S, Michelsen A. Moss-specific changes in nitrogen fixation following two decades of warming, shading, and fertilizer addition Plant Ecology. 213: 695-706. DOI: 10.1007/s11258-012-0034-4  0.05
2014 Reinsch S, Michelsen A, Sárossy Z, Egsgaard H, Schmidt IK, Jakobsen I, Ambus P. Short-term utilization of carbon by the soil microbial community under future climatic conditions in a temperate heathland Soil Biology and Biochemistry. 68: 9-19. DOI: 10.1016/j.soilbio.2013.09.014  0.049
1966 Michelsen A. On the evolution of tactile stimulatory actions in longhorned beetles (Cerambycidae, Coleoptera). Zeitschrift FüR Tierpsychologie. 23: 257-66. PMID 5994886  0.049
2012 Faubert P, Tiiva P, Michelsen A, Rinnan A, Ro-Poulsen H, Rinnan R. The shift in plant species composition in a subarctic mountain birch forest floor due to climate change would modify the biogenic volatile organic compound emission profile Plant and Soil. 352: 199-215. DOI: 10.1007/s11104-011-0989-2  0.047
2008 Skjelland M, Michelsen A, Brosstad F, Svennevig JL, Brucher R, Russell D. Solid cerebral microemboli and cerebrovascular symptoms in patients with prosthetic heart valves. Stroke; a Journal of Cerebral Circulation. 39: 1159-64. PMID 18292387 DOI: 10.1161/Strokeaha.107.493031  0.047
2008 Rinnan R, Michelsen A, Jonasson S. Effects of litter addition and warming on soil carbon, nutrient pools and microbial communities in a subarctic heath ecosystem Applied Soil Ecology. 39: 271-281. DOI: 10.1016/j.apsoil.2007.12.014  0.047
2009 Campioli M, Michelsen A, Demey A, Vermeulen A, Samson R, Lemeur R. Net primary production and carbon stocks for subarctic mesic-dry tundras with contrasting microtopography, altitude, and dominant species Ecosystems. 12: 760-776. DOI: 10.1007/S10021-009-9255-3  0.045
2012 Selsted MB, van der Linden L, Ibrom A, Michelsen A, Larsen KS, Pedersen JK, Mikkelsen TN, Pilegaard K, Beier C, Ambus P. Soil respiration is stimulated by elevated CO 2 and reduced by summer drought: Three years of measurements in a multifactor ecosystem manipulation experiment in a temperate heathland (CLIMAITE) Global Change Biology. 18: 1216-1230. DOI: 10.1111/j.1365-2486.2011.02634.x  0.045
2013 Scherber C, Gladbach DJ, Stevnbak K, Karsten RJ, Schmidt IK, Michelsen A, Albert KR, Larsen KS, Mikkelsen TN, Beier C, Christensen S. Multi-factor climate change effects on insect herbivore performance. Ecology and Evolution. 3: 1449-60. PMID 23789058 DOI: 10.1002/Ece3.564  0.045
2014 Ingimarsdóttir M, Michelsen A, Ripa J, Hedlund K. Food sources of early colonising arthropods: The importance of allochthonous input Pedobiologia. 57: 21-26. DOI: 10.1016/j.pedobi.2013.09.004  0.043
2010 Michelsen AG, Stoustrup J. High level model predictive control for plug-and-play process control with stability guaranty Proceedings of the Ieee Conference On Decision and Control. 2456-2461. DOI: 10.1109/CDC.2010.5717183  0.043
2014 Haugwitz MS, Bergmark L, Priemé A, Christensen S, Beier C, Michelsen A. Soil microorganisms respond to five years of climate change manipulations and elevated atmospheric CO2 in a temperate heath ecosystem Plant and Soil. 374: 211-222. DOI: 10.1007/S11104-013-1855-1  0.043
2012 Booker JF, Howitt RE, Michelsen AM, Young RA. Economics and the modeling of water resources and policies Natural Resource Modeling. 25: 168-218. DOI: 10.1111/J.1939-7445.2011.00105.X  0.042
2012 Boesgaard KS, Albert KR, Ro-Poulsen H, Michelsen A, Mikkelsen TN, Schmidt NM. Long-term structural canopy changes sustain net photosynthesis per ground area in high arctic Vaccinium uliginosum exposed to changes in near-ambient UV-B levels. Physiologia Plantarum. 145: 540-50. PMID 22211955 DOI: 10.1111/j.1399-3054.2011.01564.x  0.04
2011 Haugwitz MS, Michelsen A, Schmidt IK. Long-term microbial control of nutrient availability and plant biomass in a subarctic-alpine heath after addition of carbon, fertilizer and fungicide Soil Biology and Biochemistry. 43: 179-187. DOI: 10.1016/j.soilbio.2010.09.032  0.039
2009 Campioli M, Samson R, Michelsen A, Jonasson S, Baxter R, Lemeur R. Nonvascular contribution to ecosystem NPP in a subarctic heath during early and late growing season Plant Ecology. 202: 41-53. DOI: 10.1007/S11258-008-9527-6  0.039
2016 Rousk K, Michelsen A. The Sensitivity of Moss-Associated Nitrogen Fixation towards Repeated Nitrogen Input. Plos One. 11: e0146655. PMID 26731691 DOI: 10.1371/journal.pone.0146655  0.038
1960 Michelsen A. Experiments on the Period of Maturation of the Male House-Fly, Musca domestica L. Oikos. 11: 250. DOI: 10.2307/3564686  0.038
2013 Holmøy T, Løken-Amsrud KI, Bakke SJ, Beiske AG, Bjerve KS, Hovdal H, Lilleås F, Midgard R, Pedersen T, Saltyt? Benth J, Torkildsen O, Wergeland S, Myhr KM, Michelsen AE, Aukrust P, et al. Inflammation markers in multiple sclerosis: CXCL16 reflects and may also predict disease activity. Plos One. 8: e75021. PMID 24069377 DOI: 10.1371/Journal.Pone.0075021  0.038
2012 Larsen KS, Michelsen A, Jonasson S, Beier C, Grogan P. Nitrogen Uptake During Fall, Winter and Spring Differs Among Plant Functional Groups in a Subarctic Heath Ecosystem Ecosystems. 15: 927-939. DOI: 10.1007/s10021-012-9555-x  0.038
2012 Campioli M, Leblans N, Michelsen A. Stem secondary growth of tundra shrubs: Impact of environmental factors and relationships with apical growth Arctic, Antarctic, and Alpine Research. 44: 16-25. DOI: 10.1657/1938-4246-44.1.16  0.038
2011 Larsen KS, Andresen LC, Beier C, Jonasson S, Albert KR, Ambus P, Arndal MF, Carter MS, Christensen S, Holmstrup M, Ibrom A, Kongstad J, Van Der Linden L, Maraldo K, Michelsen A, et al. Reduced N cycling in response to elevated CO2, warming, and drought in a Danish heathland: Synthesizing results of the CLIMAITE project after two years of treatments Global Change Biology. 17: 1884-1899. DOI: 10.1111/J.1365-2486.2010.02351.X  0.037
2010 Andresen LC, Michelsen A, Ambus P, Beier C. Belowground heathland responses after 2 years of combined warming, elevated CO2 and summer drought Biogeochemistry. 101: 27-42. DOI: 10.1007/s10533-010-9489-3  0.036
1991 Michelsen A, Andersen BB, Kirchner W, Lindauer M. The dance language of honeybees - new findings, new perspectives The Behaviour and Physiology of Bees. 79-88.  0.036
2010 Olsrud M, Carlsson BA, Svensson BM, Michelsen A, Melillo JM. Responses of fungal root colonization, plant cover and leaf nutrients to long-term exposure to elevated atmospheric CO2 and warming in a subarctic birch forest understory Global Change Biology. 16: 1820-1829. DOI: 10.1111/j.1365-2486.2009.02079.x  0.036
2014 Røsjø E, Myhr KM, Løken-Amsrud KI, Bakke SJ, Beiske AG, Bjerve KS, Hovdal H, Lilleås F, Midgard R, Pedersen T, Benth JS, Torkildsen Ø, Wergeland S, Michelsen AE, Aukrust P, et al. Increasing serum levels of vitamin A, D and E are associated with alterations of different inflammation markers in patients with multiple sclerosis. Journal of Neuroimmunology. 271: 60-5. PMID 24713402 DOI: 10.1016/J.Jneuroim.2014.03.014  0.035
1969 Prempree T, Michelsen A, Merz T. The repair time of chromosome breaks induced by pulsed x-rays on ultra-high dose-rate. International Journal of Radiation Biology and Related Studies in Physics, Chemistry, and Medicine. 15: 571-4. PMID 5307280  0.034
2010 Andresen LC, Michelsen A, Jonasson S, Schmidt IK, Mikkelsen TN, Ambus P, Beier C. Plant nutrient mobilization in temperate heathland responds to elevated CO2, temperature and drought Plant and Soil. 328: 381-396. DOI: 10.1007/s11104-009-0118-7  0.033
2008 Sorensen PL, Clemmensen KE, Michelsen A, Jonasson S, Ström L. Plant and microbial uptake and allocation of organic and inorganic nitrogen related to plant growth forms and soil conditions at two subarctic tundra sites in Sweden Arctic, Antarctic, and Alpine Research. 40: 171-180. DOI: 10.1657/1523-0430(06-114)[SORENSEN]2.0.CO;2  0.032
2015 Valolahti H, Kivimäenpää M, Faubert P, Michelsen A, Rinnan R. Climate change-induced vegetation change as a driver of increased subarctic biogenic volatile organic compound emissions. Global Change Biology. 21: 3478-88. PMID 25994223 DOI: 10.1111/gcb.12953  0.031
2015 Røsjø E, Myhr KM, Løken-Amsrud KI, Bakke SJ, Beiske AG, Bjerve KS, Hovdal H, Lilleås F, Midgard R, Pedersen T, Šaltyt? Benth J, Torkildsen Ø, Wergeland S, Michelsen AE, Aukrust P, et al. Vitamin D status and effect of interferon-β1a treatment on MRI activity and serum inflammation markers in relapsing-remitting multiple sclerosis. Journal of Neuroimmunology. 280: 21-8. PMID 25773151 DOI: 10.1016/J.Jneuroim.2015.02.001  0.031
2008 Sorensen PL, Michelsen A, Jonasson S. Ecosystem partitioning of 15N-glycine after long-term climate and nutrient manipulations, plant clipping and addition of labile carbon in a subarctic heath tundra Soil Biology and Biochemistry. 40: 2344-2350. DOI: 10.1016/j.soilbio.2008.05.013  0.031
2012 Christiansen CT, Svendsen SH, Schmidt NM, Michelsen A. High arctic heath soil respiration and biogeochemical dynamics during summer and autumn freeze-in - effects of long-term enhanced water and nutrient supply Global Change Biology. 18: 3224-3236. DOI: 10.1111/j.1365-2486.2012.02770.x  0.03
2008 Sorensen PL, Michelsen A, Jonasson S. Nitrogen uptake during one year in subarctic plant functional groups and in microbes after long-term warming and fertilization Ecosystems. 11: 1223-1233. DOI: 10.1007/s10021-008-9204-6  0.03
2012 Smedbakken LM, Halvorsen B, Daissormont I, Ranheim T, Michelsen AE, Skjelland M, Sagen EL, Folkersen L, Krohg-Sørensen K, Russell D, Holm S, Ueland T, Fevang B, Hedin U, Yndestad A, et al. Increased levels of the homeostatic chemokine CXCL13 in human atherosclerosis - Potential role in plaque stabilization. Atherosclerosis. 224: 266-73. PMID 22840692 DOI: 10.1016/J.Atherosclerosis.2012.06.071  0.03
2013 Rinnan R, Gierth D, Bilde M, Rosenørn T, Michelsen A. Off-season biogenic volatile organic compound emissions from heath mesocosms: responses to vegetation cutting. Frontiers in Microbiology. 4: 224. PMID 23966983 DOI: 10.3389/fmicb.2013.00220  0.03
2009 Olsrud M, Michelsen A. Effects of shading on photosynthesis, plant organic nitrogen uptake, and root fungal colonization in a subarctic mire ecosystem Botany. 87: 463-474. DOI: 10.1139/B09-021  0.03
2009 Arndal M, Illeris L, Michelsen A, Albert K, Tamstorf M, Hansen B. Seasonal variation in gross ecosystem production, plant biomass, and carbon and nitrogen pools in five high arctic vegetation types Arctic, Antarctic, and Alpine Research. 41: 164-173. DOI: 10.1657/1938-4246-41.2.164  0.03
2009 Michelsen A. Innovation and creativity: Beyond diffusion - on ordered (thus determinable) action and creative organization Thesis Eleven. 96: 64-82. DOI: 10.1177/0725513608099120  0.029
2011 Albert KR, Mikkelsen TN, Ro-Poulsen H, Arndal MF, Michelsen A. Ambient UV-B radiation reduces PSII performance and net photosynthesis in high Arctic Salix arctica Environmental and Experimental Botany. 73: 10-18. DOI: 10.1016/j.envexpbot.2011.08.003  0.029
2015 Røsjø E, Steffensen LH, Jørgensen L, Lindstrøm JC, Šaltytė Benth J, Michelsen AE, Aukrust P, Ueland T, Kampman MT, Torkildsen Ø, Holmøy T. Vitamin D supplementation and systemic inflammation in relapsing-remitting multiple sclerosis. Journal of Neurology. PMID 26429571 DOI: 10.1007/s00415-015-7902-5  0.027
2014 Michelsen AG, Stoustrup J, Izadi-Zamanabadi R. Model based Plug and Play Process Control of a supermarket refrigeration system: A heuristic approach 2009 European Control Conference, Ecc 2009. 4090-4095.  0.027
2015 Semenchuk PR, Elberling B, Amtorp C, Winkler J, Rumpf S, Michelsen A, Cooper EJ. Deeper snow alters soil nutrient availability and leaf nutrient status in high Arctic tundra Biogeochemistry. 124: 81-94. DOI: 10.1007/s10533-015-0082-7  0.026
2006 Rinnan R, Gehrke C, Michelsen A. Two mire species respond differently to enhanced ultraviolet-B radiation: effects on biomass allocation and root exudation. The New Phytologist. 169: 809-18. PMID 16441761 DOI: 10.1111/j.1469-8137.2005.01577.x  0.026
2011 Selsted MB, Ambus P, Michelsen A, van der Linden L, Larsen KS, Pilegaard K, Mikkelsen TN, Beier C. Measurement of carbon dioxide fluxes in a free-air carbon dioxide enrichment experiment using the closed flux chamber technique Atmospheric Environment. 45: 208-214. DOI: 10.1016/j.atmosenv.2010.09.022  0.026
2009 Andresen LC, Michelsen A, Jonasson S, Beier C, Ambus P. Glycine uptake in heath plants and soil microbes responds to elevated temperature, CO2 and drought Acta Oecologica. 35: 786-796. DOI: 10.1016/j.actao.2009.08.010  0.026
2014 Andresen LC, Dungait JA, Bol R, Selsted MB, Ambus P, Michelsen A. Bacteria and fungi respond differently to multifactorial climate change in a temperate heathland, traced with 13C-glycine and FACE CO2. Plos One. 9: e85070. PMID 24454793 DOI: 10.1371/journal.pone.0085070  0.026
2009 Michelsen AE, Notø AT, Brodin E, Mathiesen EB, Brosstad F, Hansen JB. Elevated levels of platelet microparticles in carotid atherosclerosis and during the postprandial state. Thrombosis Research. 123: 881-6. PMID 19073340 DOI: 10.1016/j.thromres.2008.10.016  0.026
2015 Kvistad SS, Myhr KM, Holmøy T, Šaltytė Benth J, Wergeland S, Beiske AG, Bjerve KS, Hovdal H, Lilleås F, Midgard R, Pedersen T, Bakke SJ, Michelsen AE, Aukrust P, Ueland T, et al. Body mass index influence interferon-beta treatment response in multiple sclerosis. Journal of Neuroimmunology. 288: 92-7. PMID 26531700 DOI: 10.1016/J.Jneuroim.2015.09.008  0.025
2015 Reiseter S, Molberg Ø, Gunnarsson R, Lund MB, Aalokken TM, Aukrust P, Ueland T, Garen T, Brunborg C, Michelsen A, Abraityte A, Hoffmann-Vold AM. Associations between circulating endostatin levels and vascular organ damage in systemic sclerosis and mixed connective tissue disease: an observational study. Arthritis Research & Therapy. 17: 231. PMID 26315510 DOI: 10.1186/s13075-015-0756-5  0.025
2008 Clemmensen KE, Sorensen PL, Michelsen A, Jonasson S, Ström L. Site-dependent N uptake from N-form mixtures by arctic plants, soil microbes and ectomycorrhizal fungi. Oecologia. 155: 771-83. PMID 18246373 DOI: 10.1007/s00442-008-0962-9  0.025
2008 Michelsen AG, Stoustrup J, Izadi-Zamanabadi R. Towards automatic model based controller design for reconfigurable plants Ifac Proceedings Volumes (Ifac-Papersonline). 17. DOI: 10.3182/20080706-5-KR-1001.3445  0.025
2014 Schollert M, Burchard S, Faubert P, Michelsen A, Rinnan R. Biogenic volatile organic compound emissions in four vegetation types in high arctic Greenland Polar Biology. 37: 237-249. DOI: 10.1007/s00300-013-1427-0  0.025
2015 Craine JM, Elmore AJ, Wang L, Augusto L, Baisden WT, Brookshire EN, Cramer MD, Hasselquist NJ, Hobbie EA, Kahmen A, Koba K, Kranabetter JM, Mack MC, Marin-Spiotta E, Mayor JR, ... ... Michelsen A, et al. Convergence of soil nitrogen isotopes across global climate gradients. Scientific Reports. 5: 8280. PMID 25655192 DOI: 10.1038/Srep08280  0.024
2009 Nielsen PL, Andresen LC, Michelsen A, Schmidt IK, Kongstad J. Seasonal variations and effects of nutrient applications on N and P and microbial biomass under two temperate heathland plants Applied Soil Ecology. 42: 279-287. DOI: 10.1016/j.apsoil.2009.05.006  0.024
2008 Kujath P, Michelsen A. Wounds - from physiology to wound dressing. Deutsches äRzteblatt International. 105: 239-48. PMID 19629204 DOI: 10.3238/arztebl.2008.0239  0.024
2007 Dahl TB, Yndestad A, Skjelland M, Øie E, Dahl A, Michelsen A, Damås JK, Tunheim SH, Ueland T, Smith C, Bendz B, Tonstad S, Gullestad L, Frøland SS, Krohg-Sørensen K, et al. Increased expression of visfatin in macrophages of human unstable carotid and coronary atherosclerosis: possible role in inflammation and plaque destabilization. Circulation. 115: 972-80. PMID 17283255 DOI: 10.1161/Circulationaha.106.665893  0.024
2011 Holm S, Ueland T, Dahl TB, Michelsen AE, Skjelland M, Russell D, Nymo SH, Krohg-Sørensen K, Clausen OP, Atar D, Januzzi JL, Aukrust P, Jensen JK, Halvorsen B. Fatty Acid binding protein 4 is associated with carotid atherosclerosis and outcome in patients with acute ischemic stroke. Plos One. 6: e28785. PMID 22174896 DOI: 10.1371/Journal.Pone.0028785  0.024
2013 Rinnan R, Michelsen A, Bååth E. Fungi benefit from two decades of increased nutrient availability in tundra heath soil. Plos One. 8: e56532. PMID 23437159 DOI: 10.1371/journal.pone.0056532  0.024
2014 Halvorsen B, Dahl TB, Smedbakken LM, Singh A, Michelsen AE, Skjelland M, Krohg-Sørensen K, Russell D, Höpken UE, Lipp M, Damås JK, Holm S, Yndestad A, Biessen EA, Aukrust P. Increased levels of CCR7 ligands in carotid atherosclerosis: different effects in macrophages and smooth muscle cells. Cardiovascular Research. 102: 148-56. PMID 24518141 DOI: 10.1093/Cvr/Cvu036  0.023
2011 Albert KR, Ro-Poulsen H, Mikkelsen TN, Michelsen A, Van Der Linden L, Beier C. Effects of elevated CO₂, warming and drought episodes on plant carbon uptake in a temperate heath ecosystem are controlled by soil water status. Plant, Cell & Environment. 34: 1207-22. PMID 21410715 DOI: 10.1111/j.1365-3040.2011.02320.x  0.022
2009 Craine JM, Elmore AJ, Aidar MP, Bustamante M, Dawson TE, Hobbie EA, Kahmen A, Mack MC, McLauchlan KK, Michelsen A, Nardoto GB, Pardo LH, Peñuelas J, Reich PB, Schuur EA, et al. Global patterns of foliar nitrogen isotopes and their relationships with climate, mycorrhizal fungi, foliar nutrient concentrations, and nitrogen availability. The New Phytologist. 183: 980-92. PMID 19563444 DOI: 10.1111/J.1469-8137.2009.02917.X  0.022
2015 Persson LJ, Aanerud M, Hiemstra PS, Michelsen AE, Ueland T, Hardie JA, Aukrust P, Bakke PS, Eagan TM. Vitamin D, vitamin D binding protein, and longitudinal outcomes in COPD. Plos One. 10: e0121622. PMID 25803709 DOI: 10.1371/journal.pone.0121622  0.022
2008 Ellebjerg SM, Tamstorf MP, Illeris L, Michelsen A, Hansen BU. Inter-Annual Variability and Controls of Plant Phenology and Productivity at Zackenberg Advances in Ecological Research. 40: 249-273. DOI: 10.1016/S0065-2504(07)00011-6  0.021
2008 Kujath P, Michelsen A, Nolte SH, Gentz P, Hadry HP, Hirschfeld-Warneken R. Wounds - From physiology to wound dressing | Wunden - Von der physiologie zum verband Deutsches Arzteblatt. 105: 557-558. DOI: 10.3238/arztebl.2008.0557a  0.021
2015 Blok D, Weijers S, Welker JM, Cooper EJ, Michelsen A, Löffler J, Elberling B. Deepened winter snow increases stem growth and alters stem δ13C and δ15N in evergreen dwarf shrub Cassiope tetragona in high-arctic Svalbard tundra Environmental Research Letters. 10. DOI: 10.1088/1748-9326/10/4/044008  0.021
2012 Elmendorf SC, Henry GHR, Hollister RD, Björk RG, Boulanger-Lapointe N, Cooper EJ, Cornelissen JHC, Day TA, Dorrepaal E, Elumeeva TG, Gill M, Gould WA, Harte J, Hik DS, Hofgaard A, ... ... Michelsen A, et al. Plot-scale evidence of tundra vegetation change and links to recent summer warming Nature Climate Change. 2: 453-457. DOI: 10.1038/Nclimate1465  0.021
2011 Andresen LC, Michelsen A, Jonasson S, Ström L. Seasonal changes in nitrogen availability, and root and microbial uptake of 15N 13C 9-phenylalanine and 15N-ammonium in situ at a temperate heath Applied Soil Ecology. 51: 94-101. DOI: 10.1016/j.apsoil.2011.09.005  0.021
2014 Sveaas SH, Berg IJ, Provan SA, Semb AG, Hagen KB, Vøllestad N, Fongen C, Olsen IC, Michelsen A, Ueland T, Aukrust P, Kvien TK, Dagfinrud H. Efficacy of high intensity exercise on disease activity and cardiovascular risk in active axial spondyloarthritis: a randomized controlled pilot study. Plos One. 9: e108688. PMID 25268365 DOI: 10.1371/journal.pone.0108688  0.02
2012 Abbas A, Aukrust P, Dahl TB, Bjerkeli V, Sagen EB, Michelsen A, Russell D, Krohg-Sørensen K, Sørensen KK, Holm S, Skjelland M, Halvorsen B. High levels of S100A12 are associated with recent plaque symptomatology in patients with carotid atherosclerosis. Stroke; a Journal of Cerebral Circulation. 43: 1347-53. PMID 22382154 DOI: 10.1161/Strokeaha.111.642256  0.02
2006 Clemmensen KE, Michelsen A, Jonasson S, Shaver GR. Increased ectomycorrhizal fungal abundance after long-term fertilization and warming of two arctic tundra ecosystems. The New Phytologist. 171: 391-404. PMID 16866945 DOI: 10.1111/j.1469-8137.2006.01778.x  0.02
2010 Breland UM, Michelsen AE, Skjelland M, Folkersen L, Krohg-Sørensen K, Russell D, Ueland T, Yndestad A, Paulsson-Berne G, Damås JK, Oie E, Hansson GK, Halvorsen B, Aukrust P. Raised MCP-4 levels in symptomatic carotid atherosclerosis: an inflammatory link between platelet and monocyte activation. Cardiovascular Research. 86: 265-73. PMID 20139115 DOI: 10.1093/Cvr/Cvq044  0.019
2012 Dieset I, Djurovic S, Tesli M, Hope S, Mattingsdal M, Michelsen A, Joa I, Larsen TK, Agartz I, Melle I, Røssberg JI, Aukrust P, Andreassen OA, Ueland T. Up-regulation of NOTCH4 gene expression in bipolar disorder. The American Journal of Psychiatry. 169: 1292-300. PMID 23212060 DOI: 10.1176/appi.ajp.2012.11091431  0.019
2014 Abbas A, Aukrust P, Russell D, Krohg-Sørensen K, Almås T, Bundgaard D, Bjerkeli V, Sagen EL, Michelsen AE, Dahl TB, Holm S, Ueland T, Skjelland M, Halvorsen B. Matrix metalloproteinase 7 is associated with symptomatic lesions and adverse events in patients with carotid atherosclerosis. Plos One. 9: e84935. PMID 24400123 DOI: 10.1371/Journal.Pone.0084935  0.017
2008 Lam HY, van Hoffen E, Michelsen A, Guikers K, van der Tas CH, Bruijnzeel-Koomen CA, Knulst AC. Cow's milk allergy in adults is rare but severe: both casein and whey proteins are involved. Clinical and Experimental Allergy : Journal of the British Society For Allergy and Clinical Immunology. 38: 995-1002. PMID 18384430 DOI: 10.1111/j.1365-2222.2008.02968.x  0.017
2006 Michelsen AE, Wergeland R, Stokke O, Brosstad F. Development of a time-resolved immunofluorometric assay for quantifying platelet-derived microparticles in human plasma. Thrombosis Research. 117: 705-11. PMID 15990159 DOI: 10.1016/j.thromres.2005.05.024  0.017
2013 Campioli M, Schmidt NM, Albert KR, Leblans N, Ro-Poulsen H, Michelsen A. Does warming affect growth rate and biomass production of shrubs in the High Arctic? Plant Ecology. 214: 1049-1058. DOI: 10.1007/s11258-013-0230-x  0.017
2000 Matic G, Hofmann D, Winkler R, Tiess M, Michelsen A, Schneidewind JM, Hebestreit G, Keysser M, Müller W, Kinze EM, Ramlow W. Removal of immunoglobulins by a protein A versus an antihuman immunoglobulin G-based system: evaluation of 602 sessions of extracorporeal immunoadsorption. Artificial Organs. 24: 103-7. PMID 10718762  0.017
2010 Robinson JRC, Michelsen AM, Gollehon NR. Mitigating water shortages in a multiple risk environment Water Policy. 12: 114-128. DOI: 10.2166/wp.2009.099  0.016
1999 Schneidewind JM, Zettl UK, Winkler RE, Ramlow W, Tiess M, Hofmann D, Michelsen A, Weber G, Kinze EM, Adam U, Hauk L, Behnecke R, Klinkmann H. Therapeutic apheresis in myasthenia gravis patients: a six year follow-up. Therapeutic Apheresis : Official Journal of the International Society For Apheresis and the Japanese Society For Apheresis. 3: 298-302. PMID 10608721  0.016
2001 Matic G, Michelsen A, Hofmann D, Winkler R, Tiess M, Schneidewind JM, Müller W, Ramlow W. Three cases of C-ANCA-positive vasculitis treated with immunoadsorption: possible benefit in early treatment. Therapeutic Apheresis : Official Journal of the International Society For Apheresis and the Japanese Society For Apheresis. 5: 68-72. PMID 11258615  0.016
2011 Rinnan R, Rinnan A, Faubert P, Tiiva P, Holopainen JK, Michelsen A. Few long-term effects of simulated climate change on volatile organic compound emissions and leaf chemistry of three subarctic dwarf shrubs Environmental and Experimental Botany. 72: 377-386. DOI: 10.1016/j.envexpbot.2010.11.006  0.016
2007 Skjelland M, Michelsen AE, Krohg-Sørensen K, Tennøe B, Dahl A, Bakke S, Brosstad F, Damås JK, Russell D, Halvorsen B, Aukrust P. Plasma levels of granzyme B are increased in patients with lipid-rich carotid plaques as determined by echogenicity. Atherosclerosis. 195: e142-6. PMID 17568588 DOI: 10.1016/J.Atherosclerosis.2007.05.001  0.016
2012 Gastélum J, Sheng Z, Michelsen A. Understanding surface water and groundwater interactions in the Mesilla Basin World Environmental and Water Resources Congress 2012: Crossing Boundaries, Proceedings of the 2012 Congress. 171-180. DOI: 10.1061/9780784412312.019  0.016
2011 Albert KR, Mikkelsen TN, Michelsen A, Ro-Poulsen H, van der Linden L. Interactive effects of drought, elevated CO2 and warming on photosynthetic capacity and photosystem performance in temperate heath plants. Journal of Plant Physiology. 168: 1550-61. PMID 21511363 DOI: 10.1016/j.jplph.2011.02.011  0.015
2014 Lett S, Michelsen A. Seasonal variation in nitrogen fixation and effects of climate change in a subarctic heath Plant and Soil. 379: 193-204. DOI: 10.1007/s11104-014-2031-y  0.014
2012 Campioli M, Leblans N, Michelsen A. Twenty-two years of warming, fertilisation and shading of subarctic heath shrubs promote secondary growth and plasticity but not primary growth. Plos One. 7: e34842. PMID 22511968 DOI: 10.1371/journal.pone.0034842  0.013
2009 Michelsen AG, Trangbaek K. Local controller synthesis for plug and play processes by decomposition 2009 Ieee International Conference On Control and Automation, Icca 2009. 2223-2228. DOI: 10.1109/ICCA.2009.5410321  0.013
2011 Albert KR, Ro-Poulsen H, Mikkelsen TN, Michelsen A, van der Linden L, Beier C. Interactive effects of elevated CO2, warming, and drought on photosynthesis of Deschampsia flexuosa in a temperate heath ecosystem. Journal of Experimental Botany. 62: 4253-66. PMID 21586430 DOI: 10.1093/jxb/err133  0.013
2015 Rousk K, Sorensen PL, Lett S, Michelsen A. Across-habitat comparison of diazotroph activity in the subarctic. Microbial Ecology. 69: 778-87. PMID 25403111 DOI: 10.1007/s00248-014-0534-y  0.013
2005 Andresen LC, Michelsen A. Off-season uptake of nitrogen in temperate heath vegetation. Oecologia. 144: 585-97. PMID 15868162 DOI: 10.1007/s00442-005-0044-1  0.013
2008 Holme PA, Michelsen AE. [A 40-year old woman with dizziness and vomiting]. Tidsskrift For Den Norske LæGeforening : Tidsskrift For Praktisk Medicin, Ny RæKke. 128: 1413-5. PMID 18584769  0.013
2011 Sorensen PL, Michelsen A. Long-term warming and litter addition affects nitrogen fixation in a subarctic heath Global Change Biology. 17: 528-537. DOI: 10.1111/j.1365-2486.2010.02234.x  0.013
2015 Abbas A, Gregersen I, Holm S, Daissormont I, Bjerkeli V, Krohg-Sørensen K, Skagen KR, Dahl TB, Russell D, Almås T, Bundgaard D, Alteheld LH, Rashidi A, Dahl CP, Michelsen AE, et al. Interleukin 23 levels are increased in carotid atherosclerosis: possible role for the interleukin 23/interleukin 17 axis. Stroke; a Journal of Cerebral Circulation. 46: 793-9. PMID 25649806 DOI: 10.1161/Strokeaha.114.006516  0.013
2007 Michelsen A. Autotranscendence and creative organization: On self-creation and self-organization Thesis Eleven. 88: 55-75. DOI: 10.1177/0725513607072457  0.013
2012 Christiansen CT, Schmidt NM, Michelsen A. High Arctic Dry Heath CO 2 Exchange During the Early Cold Season Ecosystems. 15: 1083-1092. DOI: 10.1007/s10021-012-9569-4  0.013
2007 Rinnan R, Michelsen A, Bååth E, Jonasson S. Mineralization and carbon turnover in subarctic heath soil as affected by warming and additional litter Soil Biology and Biochemistry. 39: 3014-3023. DOI: 10.1016/j.soilbio.2007.05.035  0.012
2010 Albert KR, Mikkelsen TN, Ro-Poulsen H, Michelsen A, Arndal MF, Bredahl L, Håkansson KB, Boesgaard K, Schmidt NM. Improved UV-B screening capacity does not prevent negative effects of ambient UV irradiance on PSII performance in High Arctic plants. Results from a six year UV exclusion study. Journal of Plant Physiology. 167: 1542-9. PMID 20688417 DOI: 10.1016/j.jplph.2010.05.023  0.012
1988 Michelsen A. [Research can also be arranged in Danish]. Sygeplejersken. 88: 30. PMID 3388247  0.011
2012 Albert KR, Mikkelsen TN, Ro-Poulsen H, Arndal MF, Boesgaard K, Michelsen A, Bruhn D, Schmidt NM. Solar UV-B effects on PSII performance in Betula nana are influenced by PAR level and reduced by EDU: results of a 3-year experiment in the High Arctic. Physiologia Plantarum. 145: 485-500. PMID 22324851 DOI: 10.1111/j.1399-3054.2012.01596.x  0.011
2015 Prebensen C, Ueland T, Michelsen AE, Lind A, Pettersen FO, Mollnes TE, Aukrust P, Dyrhol-Riise AM, Kvale D. High MIP-1β Levels in Plasma Predict Long-Term Immunological Nonresponse to Suppressive Antiretroviral Therapy in HIV Infection. Journal of Acquired Immune Deficiency Syndromes (1999). 69: 395-402. PMID 26115437 DOI: 10.1097/QAI.0000000000000617  0.011
2014 Nielsen SS, Michelsen AM, Jensen HE, Barington K, Opstrup KV, Agger JF. The apparent prevalence of skin lesions suspected to be human-inflicted in Danish finishing pigs at slaughter. Preventive Veterinary Medicine. 117: 200-6. PMID 25172120 DOI: 10.1016/j.prevetmed.2014.08.003  0.011
2013 Elberling B, Michelsen A, Schädel C, Schuur EAG, Christiansen HH, Berg L, Tamstorf MP, Sigsgaard C. Long-term CO2 production following permafrost thaw Nature Climate Change. 3: 890-894. DOI: 10.1038/nclimate1955  0.011
2012 Petersmann A, Luppa P, Michelsen A, Sonntag O, Nauck M. Joint statement on the situation of external quality control for glucose in POCT systems | Gemeinsame Stellungnahme zur Situation der Bewertung von Ringversuchen für Glucose mittels Systemen für die patientennahe Sofortdiagnostik (POCT) Laboratoriumsmedizin. 36: 165-168. DOI: 10.1515/labmed-2011-0019  0.011
2011 Kristensen DK, Kristensen E, Forchhammer MC, Michelsen A, Schmidt NM. Arctic herbivore diet can be inferred from stable carbon and nitrogen isotopes in C 3 plants, faeces, and wool Canadian Journal of Zoology. 89: 892-899. DOI: 10.1139/z11-073  0.01
2016 Lekva T, Michelsen AE, Bollerslev J, Norwitz ER, Aukrust P, Henriksen T, Ueland T. Low circulating pentraxin 3 levels in pregnancy is associated with gestational diabetes and increased apoB/apoA ratio: A 5-year follow-up study Cardiovascular Diabetology. DOI: 10.1186/s12933-016-0345-1  0.01
2015 Laugsand LE, Åsvold BO, Vatten LJ, Janszky I, Platou C, Michelsen AE, Arain F, Damås JK, Aukrust P, Ueland T. Soluble CXCL16 and risk of myocardial infarction: The HUNT study in Norway. Atherosclerosis. 244: 188-194. PMID 26649903 DOI: 10.1016/j.atherosclerosis.2015.11.022  0.01
2015 Broch K, Andreassen AK, Ueland T, Michelsen AE, Stueflotten W, Aukrust P, Aakhus S, Gullestad L. Soluble ST2 reflects hemodynamic stress in non-ischemic heart failure. International Journal of Cardiology. 179: 378-84. PMID 25464491 DOI: 10.1016/j.ijcard.2014.11.003  0.01
2015 Michelsen A, Winkler R. Successful treatment of granulomatosis with polyangiitis and renal involvement without pharmaceutical therapy. A case report | Granulomatöse Polyangiitis mit Nierenbeteiligung - Erfolgreiche nichtmedikamentöse Therapie. Eine Fallbeschreibung Nieren- Und Hochdruckkrankheiten. 44: 410-414. DOI: 10.5414/NHX01726  0.01
2015 Stylianou E, Ueland T, Borchsenius F, Michelsen AE, Øvstebø R, Eirik Mollnes T, Skjønsberg OH, Aukrust P. Specific allergen immunotherapy: effect on IgE, IgG4 and chemokines in patients with allergic rhinitis Scandinavian Journal of Clinical and Laboratory Investigation. 1-10. DOI: 10.3109/00365513.2015.1110856  0.01
2015 Sun G, Michelsen AM, Sheng Z, Fang AF, Shang Y, Zhang H. Featured Collection Introduction: Water for Megacities - Challenges and Solutions Journal of the American Water Resources Association. 51: 585-588. DOI: 10.1111/1752-1688.12317  0.01
2014 Wium C, Eggesbø HB, Ueland T, Michelsen AE, Torjesen PA, Aukrust P, Birkeland K. Adipose tissue distribution in relation to insulin sensitivity and inflammation in Pakistani and Norwegian subjects with type 2 diabetes. Scandinavian Journal of Clinical and Laboratory Investigation. 74: 700-7. PMID 25223599 DOI: 10.3109/00365513.2014.953571  0.01
2014 Halvorsen B, Smedbakken LM, Michelsen AE, Skjelland M, Bjerkeli V, Sagen EL, Taskén K, Bendz B, Gullestad L, Holm S, Biessen EA, Aukrust P. Activated platelets promote increased monocyte expression of CXCR5 through prostaglandin E2-related mechanisms and enhance the anti-inflammatory effects of CXCL13. Atherosclerosis. 234: 352-9. PMID 24732574 DOI: 10.1016/j.atherosclerosis.2014.03.021  0.01
2014 Ueland T, Rollag H, Hartmann A, Jardine AG, Humar A, Michelsen AE, Bignamini AA, Åsberg A, Aukrust P. Secreted Wnt antagonists during eradication of cytomegalovirus infection in solid organ transplant recipients. American Journal of Transplantation : Official Journal of the American Society of Transplantation and the American Society of Transplant Surgeons. 14: 210-5. PMID 24224707 DOI: 10.1111/ajt.12506  0.01
2013 Wium C, Aasheim ET, Ueland T, Michelsen AE, Thorsby PM, Larsen IF, Torjesen PA, Aukrust P, Birkeland KI. Differences in insulin sensitivity, lipid metabolism and inflammation between young adult Pakistani and Norwegian patients with type 2 diabetes: a cross sectional study. Bmc Endocrine Disorders. 13: 49. PMID 24148878 DOI: 10.1186/1472-6823-13-49  0.01
2013 Lekva T, Berg JP, Lyle R, Heck A, Ringstad G, Olstad OK, Michelsen AE, Casar-Borota O, Bollerslev J, Ueland T. Epithelial splicing regulator protein 1 and alternative splicing in somatotroph adenomas. Endocrinology. 154: 3331-43. PMID 23825128 DOI: 10.1210/en.2013-1051  0.01
2013 Gullestad L, Orn S, Dickstein K, Eek C, Edvardsen T, Aakhus S, Askevold ET, Michelsen A, Bendz B, Skårdal R, Smith HJ, Yndestad A, Ueland T, Aukrust P. Intravenous immunoglobulin does not reduce left ventricular remodeling in patients with myocardial dysfunction during hospitalization after acute myocardial infarction. International Journal of Cardiology. 168: 212-8. PMID 23046599 DOI: 10.1016/j.ijcard.2012.09.092  0.01
2013 Reuss NS, Hamerli ́k L, Velle G, Michelsen A, Pedersen O, Brodersen KP. Stable isotopes reveal that chironomids occupy several trophic levels within West Greenland lakes: Implications for food web studies Limnology and Oceanography. 58: 1023-1034. DOI: 10.4319/lo.2013.58.3.1023  0.01
2013 Lekberg Y, Rosendahl S, Michelsen A, Olsson PA. Seasonal carbon allocation to arbuscular mycorrhizal fungi assessed by microscopic examination, stable isotope probing and fatty acid analysis Plant and Soil. 368: 547-555. DOI: 10.1007/s11104-012-1534-7  0.01
2012 Burdess A, Michelsen AE, Brosstad F, Fox KA, Newby DE, Nimmo AF. Platelet activation in patients with peripheral vascular disease: reproducibility and comparability of platelet markers. Thrombosis Research. 129: 50-5. PMID 21937092 DOI: 10.1016/j.thromres.2011.08.015  0.01
2012 Cazzanelli M, Forsström L, Rautio M, Michelsen A, Christoffersen KS. Benthic resources are the key to Daphnia middendorffiana survival in a high arctic pond Freshwater Biology. 57: 541-551. DOI: 10.1111/j.1365-2427.2011.02722.x  0.01
2012 Michelsen A. Medicoscapes: notes on effects of media ubiquity - The Somaliland Telemedical System for Psychiatry Digital Creativity. 23: 196-203. DOI: 10.1080/14626268.2012.709938  0.01
2011 Andresen LC, Konestabo HS, Maraldo K, Holmstrup M, Ambus P, Beier C, Michelsen A. Organic matter flow in the food web at a temperate heath under multifactorial climate change. Rapid Communications in Mass Spectrometry : Rcm. 25: 1485-96. PMID 21594921 DOI: 10.1002/rcm.4907  0.01
2010 Aukrust P, Halvorsen B, Ueland T, Michelsen AE, Skjelland M, Gullestad L, Yndestad A, Otterdal K. Activated platelets and atherosclerosis. Expert Review of Cardiovascular Therapy. 8: 1297-307. PMID 20828352 DOI: 10.1586/erc.10.92  0.01
2010 Faubert P, Tiiva P, Rinnan A, Michelsen A, Holopainen JK, Rinnan R. Doubled volatile organic compound emissions from subarctic tundra under simulated climate warming. The New Phytologist. 187: 199-208. PMID 20456056 DOI: 10.1111/j.1469-8137.2010.03270.x  0.01
2010 Michelsen AE, Rathcke CN, Skjelland M, Holm S, Ranheim T, Krohg-Sørensen K, Klingvall MF, Brosstad F, Oie E, Vestergaard H, Aukrust P, Halvorsen B. Increased YKL-40 expression in patients with carotid atherosclerosis. Atherosclerosis. 211: 589-95. PMID 20347092 DOI: 10.1016/j.atherosclerosis.2010.02.035  0.01
2010 Sheng Z, Michelsen A, Liu Y, Creel B, McGuckin T, Lacewell R. Statistical analysis of flow exchange and salt loading between the Rio Grande and underlying aquifers World Environmental and Water Resources Congress 2010: Challenges of Change - Proceedings of the World Environmental and Water Resources Congress 2010. 1002-1011. DOI: 10.1061/41114(371)110  0.01
2009 Campioli M, Michelsen A, Samson R, Lemeur R. Seasonal variability of leaf area index and foliar nitrogen in contrasting dry-mesic tundras Botany. 87: 431-442. DOI: 10.1139/B09-016  0.01
2008 Michelsen AE, Brodin E, Brosstad F, Hansen JB. Increased level of platelet microparticles in survivors of myocardial infarction. Scandinavian Journal of Clinical and Laboratory Investigation. 68: 386-92. PMID 18752144 DOI: 10.1080/00365510701794957  0.01
2008 Handberg A, Skjelland M, Michelsen AE, Sagen EL, Krohg-Sørensen K, Russell D, Dahl A, Ueland T, Oie E, Aukrust P, Halvorsen B. Soluble CD36 in plasma is increased in patients with symptomatic atherosclerotic carotid plaques and is related to plaque instability. Stroke; a Journal of Cerebral Circulation. 39: 3092-5. PMID 18723424 DOI: 10.1161/Strokeaha.108.517128  0.01
2008 Tiiva P, Faubert P, Michelsen A, Holopainen T, Holopainen JK, Rinnan R. Climatic warming increases isoprene emission from a subarctic heath. The New Phytologist. 180: 853-63. PMID 18680543 DOI: 10.1111/j.1469-8137.2008.02587.x  0.01
2007 Michelsen A, Murphy P. Thesis Eleven: Introduction Thesis Eleven. 88: 5-7. DOI: 10.1177/0725513607072451  0.01
2004 Hognestad A, Michelsen A, Brosstad F, Damås JK, Holm T, Simonsen S, Kjekshus JK, Aukrust P, Andreassen AK. Platelet activation in heart transplant recipients. Clinical Transplantation. 18: 142-7. PMID 15016127 DOI: 10.1046/j.1399-0012.2003.00137.x  0.01
2002 Ding F, Ahrenholz P, Winkler RE, Ramlow W, Tiess M, Michelsen A, Pätow W. Online hemodiafiltration versus acetate-free biofiltration: a prospective crossover study. Artificial Organs. 26: 169-80. PMID 11879247  0.01
2001 Schneidewind JM, Zettl UK, Winkler RE, Ramlow W, Tiess M, Michelsen A, Hebestreit G, Prophet H, Pätow W, Benecke R. The outcome in myasthenia gravis patients--an eight-year follow-up after finishing immunoabsorption therapy. Transfusion and Apheresis Science : Official Journal of the World Apheresis Association : Official Journal of the European Society For Haemapheresis. 24: 95-8. PMID 11515619  0.01
2001 Prophet H, Matic GB, Winkler RE, Tiess M, Schneidewind JM, Hebestreit G, Michelsen A, Ramlow W. Two cases of refractory endocrine ophthalmopathy successfully treated with extracorporeal immunoadsorption. Therapeutic Apheresis : Official Journal of the International Society For Apheresis and the Japanese Society For Apheresis. 5: 142-6. PMID 11354299  0.01
2000 Michelsen AE, Santi C, Holme R, Lord ST, Simpson-Haidaris PJ, Solum NO, Pedersen TM, Brosstad F. The charge-heterogeneity of human fibrinogen as investigated by 2D electrophoresis. Thrombosis Research. 100: 529-35. PMID 11152933 DOI: 10.1016/S0049-3848(00)00359-5  0.01
1996 Wagner K, Schäfer R, Gerling W, Michelsen A, Schmucker P. Comparison between conventional hemodynamic monitoring and polarographic tissue pO2-monitoring of the liver in early septicemia of the pig. Advances in Experimental Medicine and Biology. 388: 85-92. PMID 8798798  0.01
1995 Kreft B, Michelsen A, Gatermann S, Müller H, Gehl HB, Wiedemann G, Bruch HP. [Differential diagnosis of commonplace upper abdominal symptoms: hepatic echinococcosis]. Deutsche Medizinische Wochenschrift (1946). 120: 758-62. PMID 7781500 DOI: 10.1055/s-2008-1055405  0.01
1993 Michelsen A. [Nutrition in gout]. Medizinische Monatsschrift FüR Pharmazeuten. 16: 263-5. PMID 8412976  0.01
1989 Michelsen A. Ein mechanisches Modell der tanzenden Honigbiene— Mit einer kleinen Roboterbiene kann man die Sprache der Bienen studieren und den Bienen erzählen, wohin sie fliegen sollen Biologie in Unserer Zeit. 19: 121-126. DOI: 10.1002/BIUZ.19890190405  0.01
1969 Jensen OA, Falbe-Hansen I, Jacobsen T, Michelsen A. Mucosubstances of the acini of the human lacrimal gland (orbital part). I. Histochemical identification. Acta Ophthalmologica. 47: 605-19. PMID 4186838 DOI: 10.1111/j.1755-3768.1969.tb08147.x  0.01
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