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Varga, Peter; Inzana, Jason A.; Schwiedrzik, Johann Jakob; Zysset, Philippe; Gueorguiev, Boyko; Blauth, Michael; Windolf, Markus (2017). New approaches for cement-based prophylactic augmentation of the osteoporotic proximal femur provide enhanced reinforcement as predicted by non-linear finite element simulations. Clinical biomechanics, 44, pp. 7-13. Elsevier 10.1016/j.clinbiomech.2017.03.001
Schwiedrzik, Johann Jakob; Mirzaalimazandarani, Mohammadjavad; Thaiwichai, Suwanwadee; Best, James P.; Michler, Johann; Zysset, Philippe; Wolfram, Uwe (2017). Response to the commentary on mechanical properties of cortical bone and their relationships with age, gender, composition and microindentation properties in the elderly. Bone, 105, pp. 312-314. Elsevier 10.1016/j.bone.2016.09.025
Wolfram, Uwe; Schwiedrzik, Johann Jakob; Mirzaalimazandarani, Mohammadjavad; Bürki, Alexander; VARGA, P.; OLIVIER, C.; PEYRIN, F.; Zysset, Philippe (2016). Characterizing microcrack orientation distribution functions in osteonal bone samples. Journal of microscopy, 264(3), pp. 268-281. Wiley 10.1111/jmi.12440
Zysset, Philippe; Schwiedrzik, Johann Jakob; Wolfram, Uwe (2016). European Society of Biomechanics S.M. Perren Award 2016: A statistical damage model for bone tissue based on distinct compressive and tensile cracks. Journal of biomechanics, 49(15), pp. 3616-3625. Elsevier 10.1016/j.jbiomech.2016.09.045
Schwiedrzik, J.; Gross, T.; Bina, M.; Pretterklieber, M.; Zysset, Philippe; Pahr, D. (2016). Experimental validation of a nonlinear μ FE model based on cohesive-frictional plasticity for trabecular bone. International Journal for Numerical Methods in Biomedical Engineering, 32(4), e02739. Wiley 10.1002/cnm.2739
Varga, Peter; Schwiedrzik, Jakob; Zysset, Philippe K.; Fliri-Hofmann, Ladina; Widmer, Daniel; Gueorguiev, Boyko; Blauth, Michael; Windolf, Markus (2016). Nonlinear quasi-static finite element simulations predict in vitro strength of human proximal femora assessed in a dynamic sideways fall setup. Journal of the mechanical behavior of biomedical materials, 57, pp. 116-127. Elsevier 10.1016/j.jmbbm.2015.11.026
Mirzaalimazandarani, Mohammadjavad; Schwiedrzik, Johann Jakob; Thaiwichai, Suwanwadee; Best, James P.; Michler, Johann; Zysset, Philippe; Wolfram, Uwe (2016). Mechanical properties of cortical bone and their relationships with age, gender, composition and microindentation properties in the elderly. Bone, 93, pp. 196-211. Elsevier 10.1016/j.bone.2015.11.018
Mirzaali, Mohammad J.; Bürki, Alexander; Schwiedrzik, Jakob; Zysset, Philippe K.; Wolfram, Uwe (2015). Continuum damage interactions between tension and compression in osteonal bone. Journal of the mechanical behavior of biomedical materials, 49, pp. 355-369. Elsevier 10.1016/j.jmbbm.2015.05.007
Rauner, Martina; Thiele, Sylvia; Fert, Ingrid; Araujo, Luiza M.; Layh-Schmitt, Gerlinde; Colbert, Robert A.; Hofbauer, Christine; Bernhardt, Ricardo; Bürki, Alexander; Schwiedrzik, Jakob; Zysset, Philippe K.; Pietschmann, Peter; Taurog, Joel D.; Breban, Maxime; Hofbauer, Lorenz C. (2015). Loss of bone strength in HLA-B27 transgenic rats is characterized by a high bone turnover and is mainly osteoclast-driven. Bone, 75, pp. 183-191. Elsevier 10.1016/j.bone.2015.02.024
Maquer, Ghislain Bernard; Schwiedrzik, Johann Jakob; Huber, Gerd; Morlock, Michael M.; Zysset, Philippe (2015). Compressive strength of elderly vertebrae is reduced by disc degeneration and additional flexion. Journal of the mechanical behavior of biomedical materials, 42, pp. 54-66. Elsevier 10.1016/j.jmbbm.2014.10.016
Schwiedrzik, Johann Jakob; Zysset, Philippe (2015). Quantitative analysis of imprint shape and its relation to mechanical properties measured by microindentation in bone. Journal of biomechanics, 48(2), 210 - 216. Elsevier 10.1016/j.jbiomech.2014.12.001
Schwiedrzik, Johann Jakob; Zysset, Philippe Kurt (2015). The influence of yield surface shape and damage in the depth-dependent response of bone tissue to nanoindentation using spherical and Berkovich indenters. Computer methods in biomechanics and biomedical engineering, 18(5), pp. 492-505. Taylor & Francis 10.1080/10255842.2013.818665
Schwiedrzik, Johann Jakob (2014). Experimental, theoretical and numerical investigation of the nonlinear micromechanical properties of bone. (Dissertation, Universität Bern, Graduate School for Cellular and Biomedical Sciences)
Schwiedrzik, Johann Jakob; Raghavan, Rejin; Bürki, Alexander; LeNader, Victor; Wolfram, Uwe; Michler, Johann; Zysset, Philippe (2014). In situ micropillar compression reveals superior strength and ductility but an absence of damage in lamellar bone. Nature Materials, 13(7), pp. 740-747. Nature Publishing Group 10.1038/nmat3959
Maquer, Ghislain Bernard; Schwiedrzik, Johann Jakob; Zysset, Philippe (2014). Embedding of human vertebral bodies leads to higher ultimate load and altered damage localisation under axial compression. Computer methods in biomechanics and biomedical engineering, 17(2), pp. 1311-1322. Taylor & Francis 10.1080/10255842.2012.744400
Pahr, Dieter H.; Schwiedrzik, Johann Jakob; Dall'Ara, Enrico; Zysset, Philippe (2014). Clinical versus pre-clinical FE models for vertebral body strength predictions. Journal of the mechanical behavior of biomedical materials, 33, pp. 76-83. Elsevier 10.1016/j.jmbbm.2012.11.018
Kinzl, Michael; Schwiedrzik, Jakob; Zysset, Philippe K.; Pahr, Dieter H. (2013). An experimentally validated finite element method for augmented vertebral bodies. Clinical biomechanics, 28(1), pp. 15-22. Elsevier 10.1016/j.clinbiomech.2012.09.008
Schwiedrzik, J. J.; Zysset, P. K. (2013). An anisotropic elastic-viscoplastic damage model for bone tissue. Biomechanics and Modeling in Mechanobiology, 12(2), pp. 201-213. Springer-Verlag 10.1007/s10237-012-0392-9
Schwiedrzik, J. J.; Wolfram, U.; Zysset, P. K. (2013). A generalized anisotropic quadric yield criterion and its application to bone tissue at multiple length scales. Biomechanics and Modeling in Mechanobiology, 12(6), pp. 1155-1168. Springer Berlin Heidelberg 10.1007/s10237-013-0472-5
Wolfram, Uwe; Gross, Thomas; Pahr, Dieter H.; Schwiedrzik, Jakob J.; Wilke, H. Joachim; Zysset, Philippe K. (2012). Fabric-based Tsai-Wu yield criteria for vertebral trabecular bone in stress and strain space. Journal of the mechanical behavior of biomedical materials, 15, pp. 218-228. Amsterdam: Elsevier 10.1016/j.jmbbm.2012.07.005
Schwiedrzik, Johann Jakob; Kaudela, K.-H.; Burner, U.; Zysset, Philippe (2011). Fabric-mechanical property relationships of trabecular bone allografts are altered by supercritical CO2 treatment and gamma sterilization. Bone, 48(6), pp. 1370-1377. Elsevier 10.1016/j.bone.2011.03.768
