Scientific Publications and Reports

• 38) Hofer, M.Y.: Influence of established models on science - time scales in solar physics, Workshop, Ethics in Science, Paul Scherrer Institute, Montreux 28/29. Aug. 2010, Villigen, 2012.
• 37) Hofer, M.Y.: Various risk analyses and optimization in medical technology including regulatory requirements, OPTIS 2, Internal reports, Villigen PSI, 2009-2012.
• 36) Addor, P. and M.Y. Hofer: Notwendigkeit des Einblicks in die Vernetzung der Systeme, Distant University of Applied Sciences, Brig, Schweiz, February, 2009.
• 35) Hofer, M.Y.: Toleranzanalyse von kritischen Systemfunktionen einer medizinischen Einheit, Diploma of Advanced Studies (DAS) in Medical Technology Management, University of Applied Sciences Bern, September-January, 2008.
• 34) Hofer, M.Y., C.Krüttli, A.Widmer, C.Tanner, N.Bernhard, E.Kehrli: Einführung von Swiss DRG in das systemische Modell des Kantonsspitals Aarau, Fallstudie, University of Applied Sciences Bern, September, 2007.
• 33) Hofer, M.Y. et al.: Optimization and development of high voltage systems, GPS based mesurements, 132 kV, Internal reports (SBB), Switzerland, 2006-2008.
• 32) Storini, M., M.Y. Hofer and J. Sykora: Towards the understanding of coronal hole occurrence during the Schwabe cycle, 35th COSPAR scientific assembly, Paris, France, July 18-25, 2005, Adv. Space Research, 2006.
• 31) Bamert, K. and M.Y. Hofer, Das »Bastille« Ereignis: Sturm auf der Sonne, im interplanetaren Raum und auf der Erde, GAIA, 4/2003, 287-290, 2003. (Award, Swiss Academy of Natural Sciences, SANW 2003)
• 30) Hofer, M.Y., R.G. Marsden, T.R. Sanderson, C. Tranquille and R.J. Forsyth, Transition to solar minimum at high solar latitudes: Energetic particles from corotating interaction regions , Geophys. Res. Lett., 30, Issue 19, pp. ULY 8-1, CiteID 8034, DOI 10.1029/2003GL017138, 2003.
• 29) Storini, M., and M.Y. Hofer, Two classes of isolated long-lived coronal holes during cycles 21 and 22, Report, CNR/IFSI-2003-14, April 2003.
• 28) Dalla, S., A. Balogh, S. Krucker, A, Posner, R. Mueller-Mellin, J.D. Anglin, M.Y. Hofer, R.G. Marsden, T.R. Sanderson, C. Tranquille, B. Heber, M. Zhang and R.B. McKibben, Properties of high heliolatitude solar energetic particle events and constraints on models of acceleration and propagation, Geophys. Res. Lett., Vol. 30, Issue 19, pp. ULY 9-1, CiteID 8035, DOI 10.1029/2003GL017139, 2003.
• 27) Hofer, M.Y., R.G. Marsden, T.R. Sanderson, and C. Tranquille, From the Sun's south to the north pole - Ulysses COSPIN/LET composition measurements at solar maximum, Ann. Geophys., 21(6), 1383-1391, 2003.
• 26) Dalla, S., A. Balogh, S. Krucker, A, Posner, R. Mueller-Mellin, J.D. Anglin, M.Y. Hofer, R.G. Marsden, T.R. Sanderson, C. Tranquille, B. Heber, M. Zhang and R.B. McKibben, Onset time analysis of high heliolatitude solar energetic particle events, Ann. Geophys., 21(6), 1367-1375, 2003.
• 25) Dalla, S., A. Balogh, S. Krucker, A, Posner, R. Mueller-Mellin, J.D. Anglin, M.Y. Hofer, R.G. Marsden, T.R. Sanderson, B. Heber, M. Zhang and R.B. McKibben, Characterization of SEP events at high heliographic latitudes , Solar Wind 10, ed. M. Velli, R. Bruno, F.Malara June 17-21, Pisa, Italy, p. 656-659, 2003.
• 24) Hofer, M.Y. and M. Storini: Repeated structures found after the solar maximum in the butterfly diagrams of coronal holes, Solar Wind 10, ed. M. Velli, R. Bruno, F.Malara, June 17-21, Pisa, Italy, p. 234-237, 2003.
• 23) Tranquille, C., R.G. Marsden, T.R. Sanderson, and M.Y. Hofer: A Survey of 3He enhancements at 2-20 Mev/nucl.: Ulysses COSPIN/LET observations, Annales Geophysicae, 21(6), 1245-1248, 2003.
• 22) McKibben, R.B., J.J. Connell, C. Lopate, M. Zhang, J.D. Anglin, A. Balogh, S. Dalla, T.R. Sanderson, R.G. Marsden, M.Y. Hofer, H. Kunow, A. Posner, and B. Heber: Ulysses COSPIN Observations of Cosmic Rays and Solar Energetic Particles from the South Pole to the North Pole of the Sun during Solar Maximum , Ann. Geophys., 21(6), 1217-1228, 2003.
• 21) Hofer, M.Y., R.G. Marsden, T.R. Sanderson and C. Tranquille: Composition measurements over the solar poles close to solar activity maximum - Ulysses COSPIN/LET observations, Solar Wind 10, ed. M. Velli, R. Bruno, F.Malara, June 17-21, Pisa, Italy, p. 183-186, 2003.
• 20) Hofer, M. Y., R. G. Marsden, T. R. Sanderson, and C. Tranquille: Composition measurements above the southern solar polar region around the solar activity maximum by the Ulysses COSPIN/LET instrument, Geophys. Res. Lett., Vol. 29(16), pp. 41-1, CiteID 1793, DOI 10.1029/2002GL014944, 2002.
• 19) Hofer, M.Y., and M. Storini: Peculiar features in the solar coronal hole occurrence, Solar Phys., 207, 1-10, 2002.
• 18) Hofer, M.Y., R.G. Marsden, T.R. Sanderson, and C. Tranquille: Cosmic ray and solar particle composition measurements in the southern solar polar region, 27th Int. Cosmic Ray Conf., August 7-15, 2001, Hamburg, Germany, SH1.4, 8, 3116-3119, 2001.
• 17) Marsden, R.G., T.R. Sanderson, C. Tranquille and M.Y. Hofer: The Ulysses Fast latitude scan at solar maximum: COSPIN/LET energetic particle observations, 27th Int. Cosmic Ray Conf., August 7-15, 2001, Hamburg, Germany, SH1.6, SH053, 8, 3310-3313, 2001.
• 16) Klecker, B., V. Bothmer, A.C. Cummings, J.S. George, J.W. Keller, E. Salerno, U.J. Sofia, E.C. Stone, F.-K. Thielemann, M.E. Weidenbeck, F. Buclin, E.R. Christian, E.O. Flückiger, M.Y. Hofer, F.C. Jones, D. Kirilova, H. Kunow, M. Lamming, C. Tranquille, and K.-P.Wenzel: Galactic abundances: Report of the Working Group 3, SOHO/ACE Workshop on Solar and Galactic Composition, March 6-9, 2001, Bern, Switzerland, AIP Conference Proceedings, edited by R.F. Wimmer-Schweinegruber, 598, p. 207-220, 2001.
• 15) Hofer, M.Y., R.G. Marsden, T.R. Sanderson, and C. Tranquille: Energetic particle composition measurements at high latitudes around the solar activity maximum, SOHO/ACE Workshop on solar and galactic composition, March 6-9, 2001, Bern, Switzerland, AIP Conference Proceedings, edited by R.F. Wimmer-Schweinegruber, 598, p. 189-193, 2001.
• 14) Storini, M. and M.Y. Hofer: What are cosmic rays telling us about solar activity?, Memorie della Societ` Astronomica Italiana (ISSN 0037-8720), In: 2nd National Meeting on the Italian Solar Research. L'Aquila, 3 - 5 July 2000, edited by P. Francia, E. Pietropaolo, B. Caccin, Vol. 72, N. 3, p. 637 - 640, 2001.
• 13) Hofer, M.Y. and M. Storini: The use of X-ray data for the study of cosmic ray intensity enhancements recorded by neutron monitors, Memorie della Societ` Astronomica Italiana (ISSN 0037-8720), In: 2nd National Meeting on the Italian Solar Research. L'Aquila, 3 - 5 July 2000, edited by P. Francia, E. Pietropaolo, B. Caccin, Vol. 72, N. 3, p. 624 - 627, 2001.
• 12) Hofer, M.Y. and M. Storini: Solar cycle variations of galactic cosmic ray intensity and their relations to solar activity, Report CNR/IFSI-2000-9, May 2000.
• 11) Cordaro, E.G., M. Storini, S. Massetti and M.Y. Hofer: LARC: Ground level enhancements during the current heliomagnetic semicycle, Proc. IX Convegno GIFCO, S. Aiello and A. Blanco (eds.), Vol.68, SIF, Bologna, 33-37, 2000.
• 10a) Kudela, K., M. Storini, M.Y. Hofer and A. Belov: Cosmic rays in relation to space weather, Space Sciences Series of ISSI, Vol. 10, 153-174, pp. 424, 2000. (ISBN 0-7923-6712-X, December 2000)
• 10b) Kudela, K., M. Storini, M.Y. Hofer, and A. Belov: Cosmic rays in relation to space weather, Space Sci. Rev., 93, 1/2, pp. 153-174, 2000.
• 9) Hofer, M.Y. and E.O. Flückiger: Cosmic ray spectral variations and anisotropy near Earth during the March 24, 1991, Forbush decrease, J. Geophys. Res., 105(A10), 23085-23098, 2000.
• 8) Storini, M., and M.Y. Hofer: Comments on solar soft X-ray flares, Proc. 9th European Meeting on Solar Physics: Magnetic Fields and Solar Processes. Florence, Italy, 12-18 September, 1999 (ESA SP-448) Vol. 2, 889-894, December, 1999.
• 7) Hofer, M.Y. and E.O. Flückiger: Cosmic ray spectral and directional variations near Earth during the 24 March 1991 Forbush decrease, Proc. 16th ECRS, Alcala de Henares, Spain, July, SH6.3, 1998.
• 6) Hofer, M.Y.: Cosmic ray spectral and directional variations near Earth during the 24 March 1991 Forbush decrease, Inauguraldissertation, University of Bern, Switzerland, June 18, 1998.
• 5) Hofer, M.Y., and E.O. Flückiger: Cosmic ray modulation during the 24 March 1991 Forbush decrease, Proc. 25th ICRC, Durban, South Africa, July, 1997, 1, 401, 1997.
• 4) Hofer, M.Y., and E.O. Flückiger: Analysis of the pre-increase of the 24 March 1991 Forbush decrease, Towards the Millennium in Astrophysics: Problems and Prospects, eds., M.M. Shapiro, R. Silberberg, and J.P. Wefel, Erice, Italy, June 16-23, 1996, World Scientific, 297, January, 1998.
• 3) Hofer, M.Y.: Feasibility study for a mass spectrometer dedicated to the determination of the abundance of the ions H⁺, ³He²⁺ and ⁴He²⁺ in the solar wind, Proc. of WDS 1995, Prag, September, Physics of Plasma and Ionised Media, Ed. J. Safrankova, 265, 1996.
• 2) Flückiger, E.O. and M.Y. Hofer: The 24 March 1991 Forbush decrease, Proc. 24th ICRC, Rome, 4, 904, 1995.
• 1) Hofer, M.Y.: Machbarkeitsstudie für ein Massenspektrometer zur Messung der Ionen H⁺, ³He²⁺ und ⁴He²⁺ im Sonnenwind mit erhöhter Genauigkeit, Diploma, University of Zürich, Switzerland, July 15, 1993.

Conferences / Abstracts

• 27) Hofer, M.Y.: Influence of established models on science - time scales in solar physics, Workshop, Ethics in Science, Paul Scherrer Institute, Montreux, August 28/29, 2010.
• 26) Hofer, M.Y., R.G. Marsden, T.R. Sanderson, C. Tranquille, Energetic particle abundance ratios as recorded by Ulysses COSPIN/LET at low and at high helio-latitudes during solar activity maximum , 35th COSPAR scientific assembly, Paris, France, July 18-25, 2005.
• 25) Storini, M., M.Y. Hofer and J. Sykora: Towards the understanding of coronal hole occurrence during the Schwabe cycle, 35th COSPAR scientific assembly, Paris, France, July 18-25, 2005.
• 24) Marsden, R. G., T.R. Sanderson, C. Tranquille, M.Y. Hofer: Energetic particles from the October/November 2003 solar events: Ulysses Observations, AGU Spring Meeting, May, 2004.
• 23) Hofer, M.Y., and K. Bamert, Das »Bastille« Ereignis: Sturm auf der Sonne, im interplanetaren Raum und auf der Erde, Award, SANW-Kongress, October, 9./10., 2003.
• 22) Storini, M., and M.Y. Hofer: Identification of two classes of isolated long-lived coronal holes during the cycles 21 and 22, EGS/AGU, Spring Meeting, Nice, France, April 4-10, 2003.
• 21) Dalla, S. and the COSPIN Team: Properties of high heliolatitude solar energetic particle events, EGS/AGU, Spring Meeting, Nice, France, April 4-10, 2003.
• 20) Sanderson, T.R., R.G. Marsden, C. Tranquille, M.Y. Hofer, S. Dalla, R.J. Forsyth, R.B. McKibben, J.T. Gosling, R. Mueller-Mellin: Propagation of energetic particles to high heliographic latitudes, AGU, Fall Meeting, San Franciso, USA, December 6-10, SH11A-0374, 2002.
• 19) Marsden, R.G., M.Y. Hofer, T.R. Sanderson, C. Tranquille, Energetic particle composition at high helio-latitudes during the declining phase of solar cycle 23: Ulysses COSPIN/LET observations, AGU, Fall Meeting, San Franciso, USA, December 6-10, SH11A-0385, 2002.
• 18) Hofer, M.Y., T.R. Sanderson, R.G. Marsden, C. Tranquille, and R.J. Forsyth: Solar energetic particle reservoirs throughout the heliosphere. Cospar Meeting, Houston, October 10-19, 2002.
• 17) Hofer, M.Y. and M. Storini: Repeated structures found after the solar maximum in the butterfly diagrams of coronal holes, Solar Wind 10, June 17-21, Pisa, Italy, 2002.
• 16) Hofer, M.Y., R.G. Marsden, T.R. Sanderson, and C. Tranquille: Composition measurements over the solar poles close to solar activity maximum - Ulysses COSPIN/LET observations, Solar Wind 10, June 17-21, Pisa, Italy, 2002.
• 15) Tranquille, C., R.G. Marsden, T.R. Sanderson and M.Y. Hofer: A Survey of 3He enhancements at 2-20 Mev/nucl.:Ulysses COSPIN/LET observations, European Geophysical Society, Conference, April 21-26, Nice, France, 2002.
• 14) Hofer, M.Y., R.G. Marsden, and T.R. Sanderson: Propagation of solar energetic particles - Reservoirs in the inner heliosphere , European Geophysical Society, Conference, April 21-26, Nice, France, 2002 (Poster Presentation).
• 13) Sanderson, T.R., R.G. Marsden, C. Tranquille, M.Y. Hofer, R.B. McKibben, R.J. Forsyth, J.T. Gosling, J.T. Hoeksema, K. Harvey: Energetic particle observations during the Ulysses fast latitude scan, AGU, Spring Meeting, USA, 2002.
• 12) Marsden, R.G., M.Y. Hofer, T.R. Sanderson, and C. Tranquille: Solar energetic particles pole to pole: Ulysses COSPIN/LET observations From the fast latitude scan at solar maximum, AGU, Fall Meeting, December 10-14, San Francisco, USA, 2001.
• 11) Hofer, M.Y., R.G. Marsden, T.R. Sanderson and E. Winston: From the source location to the Ulysses spacecraft: Analysis of the propagation of solar energetic particles in the inner heliosphere , Ulysses/Voyager/Ace Heliospheric Workshop, October 14-19, Oxnard, USA, 2001 (Poster Presentation).
• 10) Hofer, M.Y. and M. Storini: The use of X-ray data for the study of cosmic ray intensity enhancements recorded by neutron monitors, Convegno sulla ricerca solare italiana, L'Aquila, Italia, July 3-5, 2000 (Presentation).
• 9) Hofer, M.Y. and M. Storini: Solar cycle variations of galactic cosmic ray intensity and their relations to solar activity, American Geophysical Union, San Francisco, USA, Abstract Booklet, SH52B-09, December 13-17, 1999 (Presentation).
• 8) Hofer, M.Y.: The use of galactic cosmic ray records in space weather: The case study of the 24 March 1991 Forbush decrease, Convegno Nazionale: Relazioni Sole-Terra e 'Space Weather', Istituto di Fisica dello Spazio Interplanetario, Consiglio Nazionale delle Ricerche (in collaborazione con Universita dell'Aquila, Istituto Nazionale di Geofisica, Universita di Torino) Roma, Italia, 17 Novembre, 1999 (Poster+Sommario).
• 7) Hofer, M.Y., and E.O. Flückiger: The potential of neutron monitors for the study of complex transient structures in the near-Earth interplanetary medium, International Space Science Institute, Workshop 'Cosmic Rays and Earth', Bern, Switzerland, Abstract, March 21-27, 1999 (Presentation).
• 6) Flückiger, E.O., R. Bütikofer, and M.Y. Hofer: Symmetry features in the intensity-time profile of Forbush decreases, 26th International Cosmic Ray Conference, Salt Lake City, Utah, August 17-25, 1999 (Abstract).
• 5) Hofer, M.Y. and E.O. Flückiger: The large worldwide cosmic ray decrease in March 1991, Tagung der Schweizerischen Physikalischen Gesellschaft, Bern, 27./28. February, 1999, Bulletin, SPG/SSP, 1999 (Presentation).
• 4) Flückiger, E.O., and M.Y. Hofer: Interplanetary shocks, magnetic clouds and cosmic rays - Findings from an analysis of the 1991 March 24 Forbush decrease, American Geophysical Union, Boston, USA, Abstract Booklet, May, 1998 (Abstract+Poster).
• 3) Hofer, M.Y., and E.O. Flückiger: Transient cosmic ray modulation at 1 AU and Close to the heliospheric current sheet in March 1991, Jahrestagung der Schweizerischen Physikalischen Gesellschaft, Neuchatel, Switzerland, February 27-28, 1997; Bulletin, SPG/SSP 14(2), 50, 1997 (Presentation + Abstract).
• 2) Flückiger, E.O., and M.Y. Hofer: The Pre-increase of the 24 March 1991 Forbush decrease: Evidence of GV protons associated with an interplanetary shock, SOLTIP Symposium III, Beijing, China, October 14-18, 1996, Abstract Booklet (Poster), 40, 1996.
• 1) Hofer, M.Y., and E.O. Flückiger: Analysis of the pre-increase of the 24 March 1991 Forbush decrease, 15th European Cosmic Ray Symposium, Perpignan, France, August 26-30, 1996; Abstract Booklet, SH-24, 1996 (Presentation+Abstract).

Seminars / Invited talks

• 34) Hofer, M.Y.: Albert Einstein - vom Gedankenspiel zur physikalischen Theorie, Historical Museum Bern, August 10, 2014.
• 33) Hofer, M.Y.: Berner Technologie auf der Mondmission 1969 und die Auswirkungen auf unseren Alltag, Historical Museum Bern, January 5, 2014.
• 32) Hofer, M.Y.: «Der Krieg ist gewonnen, nicht aber der Friede» – Albert Einsteins Gedanken zur Friedenspolitik, Historical Museum Bern, December 22, 2013.
• 31) Hofer, M.Y.: Einstein - Way to the theories, Lecture, Historical Museum Bern, July 10, 2013.
• 30) Hofer, M.Y.: Präzisionsgeräte aus Bern – Technische Innovationen im 20. Jahrhundert, Historical Museum Bern, June 16, 2013.
• 29) Hofer, M.Y.: Einstein philosophisch, Historical Museum Bern, May 12, 2013.
• 28) Hofer, M.Y.: Was Einstein's physikalische Theorien mit heutigen Technologien zu tun haben, Historical Museum Bern, March, 2013.
• 27) Hofer, M.Y.: Berner Entwicklungen im 20. Jahrhundert – Schoggi, Raumfahrt und Medizintechnik, Historical Museum Bern, February, 2013.
• 26) Hofer, M.Y.: Einstein's Leben und dessen Werke, Spezielle und Allgemeine Relativitätstheorie, more than 80 Guided Tours, Historical Museum Bern, 2005-2006, 2012-2013.
• 25) Hofer, M.Y.: Various seminars and workshops about regulatory affairs, risk analysis, e.g. about selected norms, conformity, accreditation, Switzerland, 2009-2012.
• 24) Hofer, M.Y.: Ergänzende Methode für die Untersuchung der Systemfunktionen der speziellen medizinischen Einheit, Switzerland, Ypsomed, April 28, 2008.
• 23) Hofer, M.Y.: Das Magnetfeld der Sonne, SBB AG and University of Applied Sciences, Bern, Switzerland, June 14 and 15, 2007.
• 22) Hofer, M.Y.: Einstein's Leben und dessen Werke, Spezielle und Allgemeine Relativitätstheorie, about 80 Guided Tours, Historical Museum Bern, 2005-2006.
• 21)Hofer, M.Y.: Spieltheorie - J. Nash, Wirtschaftsmathematik, 2004/2005, Bern. (Talk)
• 20) Hofer, M.Y. and K. Bamert: Was kümmern uns Explosionen auf der Sonne? Astronom. Gesellschaft Bern, Switzerland, February 18, 2004.
• 19) Hofer, M.Y., and K. Bamert: Das “Bastille Ereignis”: Sturm auf der Sonne, im interplanetaren Raum und auf der Erde, Award, Congress of the Swiss Academie of Natural Science, SANW, Fribourg, Switzerland, Oktober, 9./10., 2003.
• 18) Hofer, M.Y., and K. Bamert: Das “Bastille Ereignis”: Sturm auf der Sonne, im interplanetaren Raum und auf der Erde., Competition for the congress of the SANW (October, 9 and 10, 2003), Fribourg, Switzerland, May, 23, 2003.
• 17) Hofer, M.Y.: Energetic Particles in the Heliosphere - Measurements in the interplanetary medium and on Earth, Research and Scientific Support Dept. of ESA, ESTEC, Noordwijk, The Netherlands, December 4, 2002.
• 16) Hofer, M.Y.: Solar and galactic cosmic ray particles in the heliosphere - Ground based and spacecraft observations, Institut fuer Planetologie, Westfälische Wilhelms Universität Münster, Germany, November 27, 2002.
• 15) Hofer, M.Y., T.R. Sanderson, R.G. Marsden, C. Tranquille: Investigation of the latitudinal variation of the energetic particle composition and propagation using Ulysses COSPIN/LET measurements. SWT-48, Southwest Research Institute, San Antonio, USA, October 11, 2002.
• 14) Hofer, M.Y.: Latest results on SEP event decay rates, SWT-47, ESA-ESTEC, Noordwijk, April 17/19, 2002.
• 13) Hofer, M.Y.: Identification of particle events over the solar poles recorded by the COSPIN/LET instrument on the Ulysses spacecraft, CNR/IFSI, Roma, Italy, November 30, 2001.
• 12) Hofer, M.Y.: COSPIN/LET Measurements of SEP composition in the southern polar region, SWT-45, Darmstadt, April 3/4, 2001.
• 11) Hofer, M.Y.: An attempt to describe galactic cosmic ray modulation during selected time intervals in the last three solar cycles and possible contributions to a future model, Seminario, Istituto di Fisica dello Spazio Interplanetario, Area di Ricerca Roma, Tor Vergata, Rome, Italy, Abstract, November 21, 2000.
• 10) Hofer, M.Y.: The Variability of interplanetary and solar parameters during selected time intervals in the solar activity cycle 21, Seminario, Istituto di Fisica dello Spazio Interplanetario, Area di Ricerca Roma, Tor Vergata, Rome, Italy, Abstract, November 14, 2000.
• 9) Hofer, M.Y.: The variability of interplanetary and solar parameters during selected time intervals in the solar activity cycles 20 and 22, Seminario, Istituto di Fisica dello Spazio Interplanetario, Area di Ricerca Roma, Tor Vergata, Rome, Italy, Abstract, October 30, 2000.
• 8) Hofer, M.Y.: Peculiar features found in the distribution of solar coronal holes and related effects, Seminario, Istituto di Fisica dello Spazio Interplanetario, Area di Ricerca Roma, Tor Vergata, Rome, Italy, Abstract, October 24, 1430, 2000.
• 7) Hofer, M.Y.: Variations of the galactic cosmic ray intensity on different time scales and related effects, Seminar, Bartol Research Institute, University of Delaware, Newark, Abstract, August 21, 2000.
• 6) Hofer, M.Y.: Fortschritte im Verständnis der Variationen der galaktischen kosmischen Strahlung unter der Verwendung von Neutronenmonitordaten , Aktuelles Seminar, Physik-Institut, Universität Zürich, Abstract, 1100, December 22, 1999.
• 5) Hofer, M.Y.: Analysis of the 24 March 1991 Forbush Decrease, Seminario, Istituto Fisica Spazio Interplanetario, Area di Ricerca Roma, Tor Vergata, Roma, Italia, Abstract, November 25, 1998.
• 4) Hofer, M.Y.: The 24 March 1991 Forbush Decrease - The phenomenon, its causes and related effects, Astrophysik Seminar, Paul-Scherrer Institut, Villigen, Schweiz, Abstract, September 3, 1998.
• 3) Hofer, M.Y.: Kosmische Strahlung, Astronomische Gesellschaft Bern, Switzerland, Abstract, January 31, 1996.
• 2) Hofer, M.Y.: Massenspektrometrie in der Raumforschung, Astrophysik Seminar, Paul-Scherrer Institut, Villigen, Schweiz, Abstract, March 3, 1993.
• 1) Hofer, M.Y.: Massenspektrometrie in der Raumforschung, Aktuelles Seminar, Physik-Institut, Universität Zürich, January, 1993.

Posters

• 13) Bamert, K., and M.Y. Hofer: Einflüsse solarer Stürme auf Technik und Mensch, Swiss Space Days 2003, SRV Space Forum, FH HTA, Bern, Switzerland, October 24, 2003.
• 12) Storini, M., and M.Y. Hofer: Identification of two classes of isolated long-lived coronal holes during the cycles 21 and 22, EGS/AGU, Spring Meeting, Nice, France, April 4-10, 2003.
• 11) Hofer, M.Y., R.G. Marsden, T.R. Sanderson and C. Tranquille: Energetic particle composition at high helio-latitudes during the declining phase of solar cycle 23: Ulysses COSPIN/LET observations, AGU, Fall Meeting, San Franciso, USA, December 6-10, SH11A-0385, 2002.
• 10) Hofer, M.Y. and M. Storini: Repeated structures found after the solar maximum in the butterfly diagrams of coronal holes, Solar Wind 10, June 17-21, Pisa, Italy, 2002.
• 9) Hofer, M.Y., R.G. Marsden, T.R. Sanderson, and C. Tranquille: Composition measurements over the solar poles close to solar activity maximum - Ulysses COSPIN/LET observations, Solar Wind 10, June 17-21, Pisa, Italy, 2002.
• 8) Hofer, M.Y., R.G. Marsden and T.R. Sanderson: Propagation of solar energetic particles - Reservoirs in the inner heliosphere, European Geophysical Society, Conference, April 21-26, Nice, France, 2002.
• 7) Hofer, M.Y., R.G. Marsden, T.R. Sanderson, and E. Winston: From the Source Location to the Ulysses Spacecraft: Analysis of the propagation of solar energetic particles in the inner heliosphere , Ulysses/Voyager/Ace Heliospheric Workshop, October 14-19, Oxnard, USA, 2001.
• 6) Marsden, R.G., T.R. Sanderson, C. Tranquille and M.Y. Hofer: The Ulysses fast latitude scan at solar maximum: COSPIN/LET energetic particle observations, Int. Cosmic Ray Conf., August 7-15, 2001, Hamburg, Germany. (Poster and Proc.)
• 5) Hofer, M.Y., R.G. Marsden, T.R. Sanderson, and C. Tranquille: Energetic particle composition measurements at high latitudes around the solar activity maximum, SOHO/ACE Workshop, March 6-9, 2001, Bern, Switzerland (Poster and Proc.).
• 4) Hofer, M.Y.: The use of galactic cosmic ray records in space weather: The case study of the 24 March 1991 Forbush decrease, Convegno Nazionale: Relazioni Sole-Terra e 'Space Weather', Istituto di Fisica dello Spazio Interplanetario, Consiglio Nazionale delle Ricerche (in collaborazione con Universita dell'Aquila, Istituto Nazionale di Geofisica, Universita di Torino) Roma, Italia, 17 Novembre, 1999. (Poster and Sommario).
• 3) Storini, M., and M.Y. Hofer: Comments on solar soft X-ray flares, Ninth European Meeting on Solar Physics: Magnetic Fields and Solar Processes. Ninth Meeting of the Solar Physics Section of the Joint Astrophysics Division of the European Physical Society (EPS) and of the European Astronomical Society (EAS). Florence, Italy, 12-18 September, 1999. Proc. published in ESA SP Series (SP-448), ed. A. Wilson., 1999. (Poster and Proc.)
• 2) Flückiger, E.O., and M.Y. Hofer:Interplanetary shocks, magnetic clouds and cosmic rays - Findings from an analysis of the 1991 March 24 Forbush decrease, American Geophysical Union, Boston, USA, Abstract Booklet, May, 1998. (Poster and Abstract)
• 1) Flückiger, E.O., and M.Y. Hofer: The Pre-increase of the 24 March 1991 Forbush decrease: Evidence of GV protons associated with an interplanetary shock, SOLTIP Symposium III, Beijing, China, October 14-18, 1996, Abstract Booklet, 40, 1996. (Poster and Abstract)

Misc

• Hofer, M.Y., Kommunikation mit diversen Medien im Schulalltag, Modul Medienkompetenz, BEJ300, PH Zürich, Jan 2016
• Graf, B. and M.Y. Hofer, Präventive Strukturen und Einsatz des mobilen Telefons, Modul BEJ200, PH Zürich, Oct. und Aug. 2015.
• Hofer, M.Y., Projekt Megacity, Modul BEJ100, PH Zürich, Oct. und Aug. 2014.Berichte MedTech: Biokompatibilität, Blutdruckmessung, Regulatory Affairs, Systemik, Führung in Projektumfeld, 2006/2007, Fachhochschule, Bern, Switzerland (DAS).
• Chaostheorie und Anwendungen in der Informatik, Anwendungen in Mathematik und Informatik, 2005, Fernfachhochschule, Bern, Switzerland. (Lecture)
• "Zur Theorie der Brownschen Bewegung" (Einstein, 1905), Nah am Original, Sabine Wen-Ching Wang antwortet auf die zweite Arbeit zur Brownschen Bewegung, Podiumsgespräch, Biennale Bern, Oktober 2005
• "Zur Elektrodynamik bewegter Körper" (Einstein, 1905), Nah am Original, Peter Weber antwortet auf die Spezielle Relativitätstheorie, Podiumsgespräch, Biennale Bern, Oktober 2005
• Einführung in die chinesische Musik, Workshop 'Hinter den Kulissen', February 2005, Bern, Switzerland. (Talk, Workshop paper)
• Einstein's Biographie, 2004/2005, Physik und Kurzbiographie, Historical Museum in Bern, Switzerland. (Booklet)
• "Stürme überall", Podiumsgespräch: Mehrwert durch Interdisziplinarität, Jahresversammlung, Schweiz. Akademie der Naturwissenschaften, Fribourg, Oktober 2003
• Competition and prize at the yearly congress of the SANW, "Stürme", Das »Bastille« Ereignis: Sturm auf der Sonne, im interplanetaren Raum und auf der Erde, May 23 - October 10, 2003, Fribourg, Switzerland. (Talk, Publication)
• The medical relevance of the lab work in experimental physics for medical students, Winter 1994, Bern, Switzerland. (Booklet)
• The CHAOS experiments at the Swiss National Science Exhibition 'HEUREKA', Sommer 1991, Zürich, Switzerland. (Publication)

Last modified: May - 2019 - Mirjam Y. Hofer