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Akademický článek

QCT-based spatio-temporal aging atlas of the proximal femur BMD and cortical geometry

Autor: Alice Dudle, Yvan Gugler, Osman Berk Satir, Jan Gewiess, Stefan Klein, Philippe Zysset

Publikováno v: Bone Reports, Vol 22, Iss , Pp 101786- (2024)

Aging is associated with an increased risk of fragility fractures at the hip, resulting from a loss of bone mass. While this loss is typically reported as a decreased mean areal bone mineral density (aBMD) in the proximal femur or the femoral neck, i

Externí odkaz: https://doaj.org/article/17b0d8929c2f45c1a1c70bad8562095d

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Akademický článek

QCT-based spatio-temporal aging atlas of the proximal femur BMD and cortical geometry

Autor: Dudle, Alice, Gugler, Yvan, Satir, Osman Berk, Gewiess, Jan, Klein, Stefan, Zysset, Philippe

Publikováno v: In Bone Reports September 2024 22

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Akademický článek

2D-3D reconstruction of the proximal femur from DXA scans: Evaluation of the 3D-Shaper software

Autor: Alice Dudle, Yvan Gugler, Michael Pretterklieber, Serge Ferrari, Kurt Lippuner, Philippe Zysset

Publikováno v: Frontiers in Bioengineering and Biotechnology, Vol 11 (2023)

Introduction: Osteoporosis is currently diagnosed based on areal bone mineral density (aBMD) computed from 2D DXA scans. However, aBMD is a limited surrogate for femoral strength since it does not account for 3D bone geometry and density distribution

Externí odkaz: https://doaj.org/article/722dab044a9f43ccb1e3671d4581262a

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Report

An experimental study of intermodulation effects in an atomic fountain frequency standard

Autor: Guéna, Jocelyne, Dudle, Gregor, Thomann, Pierre

Publikováno v: European Physical Journal Applied Physics, 388 (30/05/2007) 183-189

The short-term stability of passive atomic frequency standards, especially in pulsed operation, is often limited by local oscillator noise via intermodulation effects. We present an experimental demonstration of the intermodulation effect on the freq

Externí odkaz: http://arxiv.org/abs/physics/0702164