2024

• Lecture
  Harsem, Trond Th.; Kocbach, Jan Martin; Kvalsvik, Karoline Husevåg. (2024) Comparison of BTES Modelling Approaches in an Energy System Model: Inaccuracies in BTES Model Results Have Limited Impact on Total Seasonal Performance Factor. IGSHPA IGSHPA Research Conference 2024 , Montreal, Canada 2024-05-28 - 2024-05-30
• Academic lecture
  Kvalsvik, Karoline Husevåg; Ramstad, Randi Kalskin; Holmberg, Henrik; Kocbach, Jan Martin. (2024) Quantification of losses from borehole thermal energy storage through distributed temperature sensing and numerical modelling. International Ground Source Heat Pump Association IGSHPA 2024 , Montréal, Canada 2024-05-28 - 2024-05-30
• Lecture
  Hossein Zadeh Khezri, Ehsan; Lunde, Per; Thomas, Peter James; Kocbach, Jan Martin; Hjelstuen, Magnus; Brekken, Christian. (2024) Propagation of flow noise in multilayered oil pipeline systems subject to water and gas injection. Norsk Fysisk Selskap, Faggruppe: Akustikk 47th Scandinavian Symposium on Physical Acoustics , Geilo 2024-01-28 - 2024-01-31

2023

• Poster
  Talsnes, Rune Kjøsen; Berdal, Tore; Brattebø, Jan-Magnus; Seeberg, Trine Margrethe; Losnegaard, Thomas; Kocbach, Jan Martin. (2023) Performance, physiological, and perceptual responses of an entire sprint cross-country skiing competition. European Congress of Sport Science ECSS Paris 2023 , Paris 2023-07-04 - 2023-07-07
• Academic lecture
  Mosland, Eivind; Lunde, Per; Kocbach, Jan Martin. (2023) Near-field diffraction and reception effects in finite element modeling of ultrasound measurement systems for gas. Comparison to measurements in air. Institute of Electrical and Electronics Engineers 2023 IEEE International Ultrasonics Symposium, Montreal, Canada, 3-7 September 2023 , Montreal, Canada 2023-09-03 - 2023-09-07
• Academic lecture
  Mosland, Eivind Nag; Lunde, Per; Kocbach, Jan Martin. (2023) Using spectrum-of-spectrum (SoS) filtering to extract direct and multipath arrivals from a frequency domain simulation. Comparison with cepstrum and time-gating methods. Norwegian Physical Society Proc. 46th Scandinavian Symposium on Physical Acoustics, Geilo, Norway, Jan 29 - Feb. 1, 2023 , Geilo, Norway, Jan 29 - Feb. 1, 2023 2023-01-29 - 2023-02-01
• Academic lecture
  Kocbach, Jan Martin; Mentzoni, Fredrik; Losnegard, Thomas Johansen; Sandbakk, Øyvind Bucher. (2023) Modeling a Cross-Country Skiing Mass-start Event using the W’ Balance Model. ICSS The 9th International Congress on Science and Skiing (ICSS) , Saalbach-Hinterglemm (Østerrike) 2023-03-18 - 2023-03-22
• Poster
  Skovereng, Knut; Kjøsen Talsnes, Rune; Berdal, Tore; Brattebø, Jan-Magnus; Kocbach, Jan Martin; Seeberg, Trine Margrethe. (2023) Performance-determining variables of a full sprint cross-country skiing competition. European College of Sport Science European Conference of Sport Science , Paris 2023-07-03 - 2023-07-08
• Poster
  Folgerø, Kjetil; Holstad, Marie Bueie; Kocbach, Jan Martin; Lohne, Kjetil Daae; Sætre, Camilla; Stuen, Ingrid Marie. (2023) Reliable Metering for the Hydrogen Supply Chain. Tekna, NFOGM Global flow measurement workshop , Tønsberg 2023-10-24 - 2023-10-27

2022

• Academic lecture
  Seeberg, Trine Margrethe; Kocbach, Jan; Wolf, Hanna; Talsnes, Rune Kjøsen; Sandbakk, Øyvind. (2022) Performance-determining factors of a mass-start competition in cross-country skiing. Swedish Winter Sports Research Centre, Mittuniversitetet Centre for Elite Sports Research, NTNU Department of Sports Science, Physical Education and Outdoor Studies, Nord University Nordic Winter Sports Conference , Östersund, Sweden 2022-10-03 - 2022-10-04
• Academic lecture
  Seeberg, Trine Margrethe; Kocbach, Jan; Talsnes, Rune Kjøsen; Meyer, Frédéric; Losnegard, Thomas Johansen; Sandbakk, Øyvind. (2022) CAN VIDEO- AND SENSOR-BASED FEEDBACK BY IMPLEMENTING A TERRAIN-SPECIFIC MICRO-PACING STRATEGY IMPROVE PERFORMANCE IN CROSS-COUNTRY SKIING?. European College of Sports Science The 27 Annual Congress Of The European College of Sports Science , Sevilla, Spain 2022-08-30 - 2022-09-02
• Poster
  Kocbach, Jan Martin; Meyer, Frederic; Sandbakk, Øyvind Bucher. (2022) Exploring the Potential for using Force Insoles in Performance Analysis of Cross-Country Skiers. Swedish Winter Sports Research Centre, Mittuniversitetet Centre for Elite Sports Research, NTNU Department of Sports Science, Physical Education and Outdoor Studies, Nord University 4th Nordic Winter Sports Conference , Östersund, Sweden 2022-10-03 - 2022-10-04
• Poster
  Kocbach, Jan Martin; Harsem, Trond Thorgeir; Skålvik, Astrid Marie; Folgerø, Kjetil. (2022) Calibration of Building Performance Simulation (BPS) Models to Measured Data: Selection of Measurement Points and Measurands. Laboratorie Nationale de Metrologie et d'Essais MathMet 2022 , Paris, France 2022-11-02 - 2022-11-04
• Academic lecture
  Talsnes, Rune Kjøsen; Nordgården, Sigrid; Kocbach, Jan Martin; Solli, Guro Strøm. (2022) One long vs. two short sessions? Physiological and perceptual responses to low-intensity training at self-selected speeds in cross-country skiers. Mittuniversitetet Nordic Winter Sport Conference , Østersunnd 2022-10-03 - 2023-01-04
• Academic lecture
  Hansen, Rolf Kahrs; Kocbach, Jan Martin; Levik, Kim; Engum, Erlend Agøy. (2022) Sensorteknologi for deteksjon av hull i nøter gjennom kontinuerlig overvåkning. Forskningsrådet og Fiskeri- og havbruksnæringens forskningsfinansiering Havbruk 2022 , Bergen, Norway 2022-10-19 - 2022-10-21
• Academic lecture
  Mosland, Eivind Nag; Kocbach, Jan Martin; Lunde, Per. (2022) Errors using the spatially averaged free-field pressure approximation for description of the receiving properties of piezoelectric transducers. Acoustical Society of America 183rd meeting, Acoust. Soc. Am., 5-9 Dec. 2022, Nashville, Tenessee, USA (J. Acoust. Soc. Am. 152(4), A227 (2022)) , Nashville, Tenessee, USA 2022-12-05 - 2022-12-09
• Academic lecture
  Mosland, Eivind Nag; Kocbach, Jan Martin; Storheim, Espen; Lunde, Per. (2022) Radiation in air from a piezoelectric ceramic disk in radial mode vibration. Contributions from front, side and rear surfaces. Norwegian Physical Society Proceedings of the 45th Scandinavian Symposium on Physical Acoustics, Online, Jan 31 - Feb. 1, 2022; E. M. Viggen (ed.) , Online 2022-01-31 - 2022-02-01
• Academic lecture
  Haugnes, Pål ; Kocbach, Jan; Kjøsen Talsnes, Rune; Noordhof, Dionne; Ettema, Gertjan; Sandbakk, Øyvind. (2022) Race tactics in the heats of a sprint cross-country skiing competition. Mid Sweden University, NTNU, Nord University Nordic Winter Sports Conference , Østersund 2022-10-03 - 2022-10-04

2021

• Lecture
  Sandbakk, Øyvind Bucher; Kocbach, Jan. (2021) Konkurransen som læringsarena med teknologi som pedagogisk verktøy. Olympiatoppen Olympiatoppens Trenerkonferanse , Oslo 2021-04-14 -
• Poster
  Carlsen, Camilla Høivik; Baumgart, Julia Kathrin; Kocbach, Jan; Haugnes, Pål ; Paulussen, Evy M. B.; Sandbakk, Øyvind. (2021) Framework for in-field performance and sub-technique analyses in standing Para cross-country skiers. IPC VISTA conference 2021-11-18 - 2021-12-16
• Academic lecture
  Mosland, Eivind Nag; Storheim, Espen; Lunde, Per; Vestrheim, Magne; Kocbach, Jan Martin. (2021) Diffraction correction for precision measurements of sound velocity in gas. Is full receiver modelling needed?. Norsk fysisk selskap Proceedings of the 44th Scandinavian Symposium on Physical Acoustics, Online, Feb. 1-2, 2021; E. M. Viggen (ed.) , Online 2021-02-01 - 2021-02-02
• Poster
  Sætre, Camilla; Tholo, Harald; Hovdenes, Jostein; Kocbach, Jan; Hageberg, Anne Ansnes; Klepsvik, Inge. (2021) Validation of wave sensors on navigational buoys. Meteorologisk institutt 27th WISE meeting , Bergen, Norge 2021-09-05 - 2021-09-09

2020

• Academic lecture
  Harsem, Trond Th.; Lind, Merethe; Kvalsvik, Karoline; Stephansen, Annette; Kocbach, Jan. (2020) Optimization of design solutions for surplus heating and cooling system in combination with ground source heat pump/chillers. ASHRAE 2020 ASHRAE Winter Conference , Orlando, USA 2020-02-01 - 2020-02-07
• Academic lecture
  Kocbach, Jan; Holstad, Marie Bueie; Skålvik, Astrid Marie; Folgerø, Kjetil; Ystad, Bjørnar; Lohne, Kjetil Daae. (2020) Where do we stand on flow metering for CO2 handling and storage?. NEL North Sea Measurement Flow Workshop 2020 , Online / Aberdeen, Scotland 2020-10-20 - 2020-10-22
• Academic lecture
  Seeberg, Trine Margrethe; Kocbach, Jan; Noordhof, Dionne; Danielsen, Jørgen; Haugnes, Pål ; Skovereng, Knut. (2020) COMPARISON OF SUB-TECHNIQUE UTILIZATION, KINEMATICS AND PHYSIOLOGICAL RESPONSES BETWEEN LOW- AND HIGH-INTENSITY ROLLER SKI SKATING. ECSS ECSS Conference , Online 2020-10-28 - 2020-10-30
• Lecture
  Kocbach, Jan. (2020) Video + Sensordata= Ny kunnskap for toppidretten. Norwegian Sport Tech Norwegian Sport Tech webinar-serie 27/5/2020 , Online 2020-05-27 - 2020-05-27
• Academic lecture
  Høivik Carlsen, Camilla; Baumgart, Julia Kathrin; Kocbach, Jan; Severin, Cecilia; Sandbakk, Øyvind. (2020) Using sensor technology to track performance in Para XC skiing: time well spent or time wasted?. NTNU Nordic Winter Sports Conference , Trondheim 2020-10-01 - 2020-10-02

2019

• Poster
  Danielsen, Jørgen; Haugnes, Pål ; Noordhof, Dionne; Seeberg, Trine Margrethe; Kocbach, Jan; Ettema, Gertjan. (2019) Choice of sub-technique and pole forces during low- and high-intensity roller ski skating across hilly terrain – a pilot study. Nordic Winter Sports Conference 2019-05-09 - 2019-05-10
• Academic lecture
  Kocbach, Jan. (2019) Technological advancements in the outdoor lab - closing the gap between the lab and the coach’s toolbox in the field. NORD universitet Nordic Winter Sports Conference , Meråker 2019-05-09 - 2019-05-10
• Academic lecture
  Kocbach, Jan; Solli, Guro Strøm; Sandbakk, Øyvind; Losnegard, Thomas Johansen. (2019) Sex-based differences in speed and sub-technique selection during an international competition in classical XC-skiing. University of Jyväskylä International congress on science and skiing , Vuokatti 2019-03-11 - 2019-03-15
• Poster
  Solli, Guro Strøm; Haugnes, Pål ; Kocbach, Jan; van den Tillaar, Roland; Torvik, Per Øyvind; Sandbakk, Øyvind. (2019) The effects of a short specific versus a long traditional warm-up on time-trial performance in cross-country skiing sprint. Olympiatoppen Olympiatoppens Forskningskonferanse 2019 , Oslo 2019-09-25 - 2019-09-25
• Academic lecture
  Harsem, Trond Th.; Lind, Merethe; Kvalsvik, Karoline; Stephansen, Annette; Kocbach, Jan. (2019) Optimization of Design Solutions for Surplus Heating and Cooling System in Combination with Ground Source Heat Pump/Chillers. ASHRAE ASHRAE Winter Conference 2020 , Orlando 2019-01-29 - 2020-02-01
• Programme participation
  Sandbakk, Øyvind; Kocbach, Jan; Elfmark, Ola. (2019) Vitenskapen bak medaljen. NRK NRK [TV] 2019-02-11
• Academic lecture
  Folgerø, Kjetil; Kocbach, Jan; Haukalid, Kjetil; Hallanger, Anders; Holstad, Marie Bueie; Åbro, Eirik. (2019) Subsea Multiphase Fluid Analyzer (MuFA) – A new concept to provide accurate fluid parameter input to multiphase flow meters. Tekna North Sea Flow Measurement Workshop , Tønsberg 2019-10-22 - 2019-10-25
• Poster
  Baumgart, Julia Kathrin; Haugnes, Pål ; Bardal, Lars Morten; Østerås, Sindre; Kocbach, Jan; Sandbakk, Øyvind. (2019) Fluctuations in speed, power and kinematic patterns during low- and high-intensity exercise in Para cross-country sit skiing: a case study. Faculty of Sport and Health Sciences, Uni. of Jyvaeskylae International Congress on Science and Skiing (ICSS) , Vuokatti 2019-03-11 - 2019-03-15
• Poster
  Danielsen, Jørgen; Haugnes, Pål ; Noordhof, Dionne; Seeberg, Trine Margrethe; Kocbach, Jan; Ettema, Gertjan. (2019) Proskida pole force measurements during cross-country skiing. Poster presentation. Olympiatoppen Olympiatoppens forskningskonferanse , Oslo 2019-09-25 - 2019-09-25
• Lecture
  Kocbach, Jan; Gilgien, Matthias. (2019) Nye teknologiske muligheter i toppidretten: fra informasjon til gode beslutninger. Olympiatoppen Olympiatoppens forskningskonferanse , Oslo 2019-09-25 - 2019-09-25
• Poster
  Kocbach, Jan; Solli, Guro Strøm; Losnegard, Thomas Johansen; Sandbakk, Øyvind. (2019) Sex-based differences in speed and sub-technique selection during an international competition in classical XC-skiing: Application of a machine learning algorithm for sub-techniques classification. Olympiatoppen Olympiatoppens forskningskonferanse , Oslo 2019-09-25 - 2019-09-25
• Poster
  Paulussen, Evy; Carlsen, Camilla Høivik; Haugnes, Pål ; Kocbach, Jan; Sandbakk, Øyvind; Baumgart, Julia Kathrin. (2019) Comparison of performance, cycle kinematics and sub-technique selection between standing Paralympic and able-bodied cross-country skiers in a classical competition: a case series. Olympiatoppen Olympiatoppens forskningskonferanse , Oslo 2019-09-25 - 2019-09-25
• Poster
  Skovereng, Knut; Haugnes, Pål ; Seeberg, Trine Margrethe; Noordhof, Dionne; Ettema, Gertjan; Kocbach, Jan. (2019) Comparison of muscle oxygenation during different sub-techniques in ski-skating. Olympiatoppen Olympiatoppens forskningskonferanse , Oslo 2019-09-25 - 2019-09-25

2018

• Academic lecture
  Folgerø, Kjetil; Haukalid, Kjetil; Kocbach, Jan; Peterson, Andreas Soto. (2018) Combined Thickness and Permittivity Measurement of Thin Layers with Open-Ended Coaxial Probes. Institute of Agrophysics, Polish Academy of Sciences 12th International Conference on Electromagnetic Wave Interaction with Water and Moist Substances (ISEMA) , Lublin 2018-06-05 - 2018-06-07
• Poster
  Baumgart, Julia Kathrin; Haugnes, Pål Anders Bjerkan; Bardal, Lars Morten; Østerås, Sindre; Kocbach, Jan; Sandbakk, Øyvind. (2018) Speed and heart rate profiles in a Para cross-country sit skier: a case study . Olympiatoppen, NIH Olympiatoppen forskningskonferanse , NIH Oslo 2018-09-25 -
• Poster
  Bessone, Veronica; Kocbach, Jan; Sandbakk, Øyvind; Kodiyan, Anil Augustin. (2018) Differences in force distribution between amateur and professional cross-country skiers using force insoles. A pilot study. . Olympiatoppen, NIH Olympiatoppen forskningskonferanse , NIH Oslo 2018-09-25 - 2018-09-25
• Interview
  Kocbach, Jan. (2018) Forskning på OL-løypene: -Toppidretten gir teknologi enorme muligheter. Dagens Næringsliv Dagens Næringsliv [Newspaper] 2018-02-14
• Popular scientific lecture
  Kocbach, Jan. (2018) Jakten på den gode prestasjonen: Hvordan kan teknologi avdekke og påvirke uutnyttet potensial?. Team NTNU, NTNU Jakten på den gode prestasjon , Dokkhuset, Trondheim 2018-02-06 - 2018-02-06
• Poster
  Kocbach, Jan; Sandbakk, Øyvind. (2018) Speed differences in an international level cross-country skiing sprint prologue: a pilot study . Olympiatoppen, NIH Olympiatoppen forskningskonferanse , NIH Oslo 2018-09-25 - 2018-09-25

2017

• Academic lecture
  Luchsinger, Harri; Kocbach, Jan; Sandbakk, Øyvind. (2017) Effects of performance level in biathlon-specific shooting tests. Mittuniversitetet - Mid Sweden University NVC conference - Performance in snow sports: Translating science into practice , National Alpine Skiing Centre, Åre, Sweden 2017-10-05 - 2017-10-06
• Lecture
  Sandbakk, Øyvind; Kocbach, Jan. (2017) Forskning i toppidretten - kunnskap for å bli best i verden. Forsvarets forskningsinstitutt FFI seminar , Kjeller 2017-05-16 -
• Poster
  Luchsinger, Harri; Kocbach, Jan; Sandbakk, Øyvind. (2017) Effects of performance level in biathlon-specific shooting tests. Olympiatoppen Olympiatoppens forskningskonferanse , Oslo 2017-09-13 -
• Academic lecture
  Talsnes, Rune; Luchsinger, Harri; Kocbach, Jan; Sandbakk, Øyvind. (2017) Analysis of a biathlon sprint competition and associated laboratory determinants of performance. Mid Sweden University, Sweden NVC conference, Performance in snow sports: Translating science into practice , Åre 2017-10-05 - 2017-10-06
• Academic lecture
  Haugnes, Pål; Kocbach, Jan; Torvik, Per Øyvind; Ekren, Thomas; Ettema, Gertjan; Sandbakk, Øyvind. (2017) How fast are cross-country skiers in the finish-sprint during a sprint competition?. The Swedish Winter Sports Research Centre NVC conference, Performance in snow sports: Translating science into practice , Åre 2017-10-05 - 2017-10-06
• Poster
  Haugnes, Pål; Kocbach, Jan; Torvik, Per Øyvind; Ekren, Thomas; Ettema, Gertjan; Sandbakk, Øyvind. (2017) How fast are cross-country skiers in the finish-sprint during a sprint competition?. Olympiatoppen Olympiatoppens Forskningskonferanse 2017 , Oslo 2017-09-13 -

2016

• Poster
  Rasdal, Vegard; Fudel, Ronny; Kocbach, Jan; Moen, Frode; Ettema, Gerardus Johannes C; Sandbakk, Øyvind. (2016) Association between laboratory capacities and world-cup performance in nordic combined. Olympiatoppen Olympiatoppens forskningskonferanse , Ullevål, Oslo 2016-09-27 - 2016-09-27
• Academic lecture
  Kocbach, Jan; Luchsinger, Harri; Breitschadel, Felix; Sandbakk, Øyvind. (2016) GPS and heart rate based analysis method for high level Biathlon competitions. 7th International Congress On Science And Skiing , St. Anton 2016-12-10 - 2016-12-15
• Poster
  Kocbach, Jan; Luchsinger, Harri; Breitschadel, Felix; Sandbakk, Øyvind. (2016) Analysis method for high level Biathlon competitions based on combination of GPS and heart rate data. Olympiatoppen Olympiatoppens forskningskonferanse 2016 , Norges Idrettshøyskole, Oslo 2016-09-27 - 2016-09-27
• Poster
  Sandbakk, Øyvind; Losnegard, Thomas; Skattebo, Øyvind; Hegge, Ann Magdalen; Tønnessen, Espen; Kocbach, Jan. (2016) Analysis of classical time-trial performance and technique-specific physiological determinants in elite female cross-country skiers. Olympiatoppens forskningskonferanse 2016-09-27 -
• Poster
  Haugnes, Pål; Kocbach, Jan; Luchsinger, Harri; Munkebye, Øyvind; Ettema, Gertjan; Sandbakk, Øyvind. (2016) Heart rate profiles, external work rate and kinematics when ski skating on varying terrain during low-, moderate-, and high-intensity endurance training. Olympiatoppens forskningskonferanse 2016 2016-09-27 - 2016-09-27
• Academic lecture
  Haugnes, Pål; Kocbach, Jan; Luchsinger, Harri; Munkebye, Øyvind; Ettema, Gertjan; Sandbakk, Øyvind. (2016) Heart rate profiles, external work rate and kinematics when ski skating on varying terrain during low-, moderate-, and high-intensity endurance training. 7th International Congress On Science And Skiing 2016-12-10 - 2016-12-15
• Academic lecture
  Midttømme, Kirsti; Henne, Ingvar; Kocbach, Jan; Ramstad, Randi Kalskin. (2016) Geothermal Energy Use, Country Update for Norway. European Geothermal Congress 2016 , Strasbourg, France, 19‐24 Sept 2016 2016-04-19 - 2016-04-24

2014

• Lecture
  Kocbach, Jan; Henne, Ingvar; Midttømme, Kirsti. (2014) Thermal modeling of the subsurface in Adventdalen using COMSOL Multiphysics. Bergen COMSOL Bergen COMSOL User Group Workshop , Bergen 2014-04-09 - 2014-04-09

2013

• Academic lecture
  Hauge, Rune; Mosland, Eivind; Storheim, Espen; Lunde, Per; Kocbach, Jan. (2013) Finite element modelling of ultrasound measurement systems for gas. Comparison with experiments in air. Norwegian Physical Society R. Korneliussen (ed.), Proc. of 36th Scandinavian Symposium on Physical Acoustics, Geilo, Norway, February 3-6, 2013, Norwegian Physical Society, 7 p. (ISBN 978-82-8123-013-2) , Geilo 2013-02-03 - 2013-02-06