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  1. Research

    Time-averaged simulated microgravity (taSMG) inhibits proliferation of lymphoma cells, L-540 and HDLM-2, using a 3D clinostat

    Gravity is omnipresent on Earth; however, humans in space, such as astronauts at the International Space Station, experience microgravity. Long-term exposure to microgravity is considered to elicit physiologic...

    Yoon Jae Kim, Ae Jin Jeong, Myungjoon Kim, Chiwon Lee, Sang-Kyu Ye and Sungwan Kim

    BioMedical Engineering OnLine 2017 16:48

    Published on: 20 April 2017

  2. Research

    Rayleigh-maximum-likelihood bilateral filter for ultrasound image enhancement

    Ultrasound imaging plays an important role in computer diagnosis since it is non-invasive and cost-effective. However, ultrasound images are inevitably contaminated by noise and speckle during acquisition. Noi...

    Haiyan Li, Jun Wu, Aimin Miao, Pengfei Yu, Jianhua Chen and Yufeng Zhang

    BioMedical Engineering OnLine 2017 16:46

    Published on: 17 April 2017

  3. Research

    Breast masses in mammography classification with local contour features

    Mammography is one of the most popular tools for early detection of breast cancer. Contour of breast mass in mammography is very important information to distinguish benign and malignant mass. Contour of benig...

    Haixia Li, Xianjing Meng, Tingwen Wang, Yuchun Tang and Yilong Yin

    BioMedical Engineering OnLine 2017 16:44

    Published on: 14 April 2017

  4. Research

    A study of noninvasive fractional flow reserve derived from a simplified method based on coronary computed tomography angiography in suspected coronary artery disease

    The invasive fractional flow reserve has been considered the gold standard for identifying ischaemia-related stenosis in patients with suspected coronary artery disease. Determining non-invasive FFR based on c...

    Changzheng Shi, Dong Zhang, Kunlin Cao, Tao Zhang, Liangping Luo, Xin Liu and Heye Zhang

    BioMedical Engineering OnLine 2017 16:43

    Published on: 14 April 2017

  5. Research

    Minimally invasive, patient specific, beat-by-beat estimation of left ventricular time varying elastance

    The aim of this paper was to establish a minimally invasive method for deriving the left ventricular time varying elastance (TVE) curve beat-by-beat, the monitoring of which’s inter-beat evolution could add si...

    Shaun Davidson, Chris Pretty, Antoine Pironet, Shun Kamoi, Joel Balmer, Thomas Desaive and J. Geoffrey Chase

    BioMedical Engineering OnLine 2017 16:42

    Published on: 13 April 2017

  6. Research

    Characterization of biomechanical properties of cells through dielectrophoresis-based cell stretching and actin cytoskeleton modeling

    Cytoskeleton is a highly dynamic network that helps to maintain the rigidity of a cell, and the mechanical properties of a cell are closely related to many cellular functions. This paper presents a new method ...

    Guohua Bai, Ying Li, Henry K. Chu, Kaiqun Wang, Qiulin Tan, Jijun Xiong and Dong Sun

    BioMedical Engineering OnLine 2017 16:41

    Published on: 4 April 2017

  7. Research

    Starch/PCL composite nanofibers by co-axial electrospinning technique for biomedical applications

    In this study, starch and polycaprolactone (PCL), composite nanofibers were fabricated by co-axial needle electrospinning technique. Processing parameters such as polymer concentration, flow rate and voltage h...

    B. Komur, F. Bayrak, N. Ekren, M. S. Eroglu, F. N. Oktar, Z. A. Sinirlioglu, S. Yucel, O. Guler and O. Gunduz

    BioMedical Engineering OnLine 2017 16:40

    Published on: 29 March 2017

  8. Review

    Computational medical imaging and hemodynamics framework for functional analysis and assessment of cardiovascular structures

    Cardiac dysfunction constitutes common cardiovascular health issues in the society, and has been an investigation topic of strong focus by researchers in the medical imaging community. Diagnostic modalities ba...

    Kelvin K. L. Wong, Defeng Wang, Jacky K. L. Ko, Jagannath Mazumdar, Thu-Thao Le and Dhanjoo Ghista

    BioMedical Engineering OnLine 2017 16:35

    Published on: 21 March 2017

  9. Research

    In vivo estimation of the shoulder joint center of rotation using magneto-inertial sensors: MRI-based accuracy and repeatability assessment

    The human gleno-humeral joint is normally represented as a spherical hinge and its center of rotation is used to construct humerus anatomical axes and as reduction point for the computation of the internal joi...

    M. Crabolu, D. Pani, L. Raffo, M. Conti, P. Crivelli and A. Cereatti

    BioMedical Engineering OnLine 2017 16:34

    Published on: 21 March 2017

  10. Research

    An Lp (0 ≤ p ≤ 1)-norm regularized image reconstruction scheme for breast DOT with non-negative-constraint

    In diffuse optical tomography (DOT), the image reconstruction is often an ill-posed inverse problem, which is even more severe for breast DOT since there are considerably increasing unknowns to reconstruct wit...

    Bingyuan Wang, Wenbo Wan, Yihan Wang, Wenjuan Ma, Limin Zhang, Jiao Li, Zhongxing Zhou, Huijuan Zhao and Feng Gao

    BioMedical Engineering OnLine 2017 16:32

    Published on: 3 March 2017

  11. Research

    Real time QRS complex detection using DFA and regular grammar

    The sequence of Q, R, and S peaks (QRS) complex detection is a crucial procedure in electrocardiogram (ECG) processing and analysis. We propose a novel approach for QRS complex detection based on the determini...

    Salah Hamdi, Asma Ben Abdallah and Mohamed Hedi Bedoui

    BioMedical Engineering OnLine 2017 16:31

    Published on: 28 February 2017

  12. Research

    Personalized heterogeneous deformable model for fast volumetric registration

    Biomechanical deformable volumetric registration can help improve safety of surgical interventions by ensuring the operations are extremely precise. However, this technique has been limited by the accuracy and...

    Weixin Si, Xiangyun Liao, Qiong Wang and Pheng Ann Heng

    BioMedical Engineering OnLine 2017 16:30

    Published on: 20 February 2017

  13. Research

    Tissue perfusion modelling in optical coherence tomography

    Optical coherence tomography (OCT) is a well established imaging technique with different applications in preclinical research and clinical practice. The main potential for its application lies in the possibil...

    Petra Stohanzlova and Radim Kolar

    BioMedical Engineering OnLine 2017 16:27

    Published on: 8 February 2017

  14. Research

    A 3D MRI denoising algorithm based on Bayesian theory

    Within this manuscript a noise filtering technique for magnetic resonance image stack is presented. Magnetic resonance images are usually affected by artifacts and noise due to several reasons. Several denoisi...

    Fabio Baselice, Giampaolo Ferraioli and Vito Pascazio

    BioMedical Engineering OnLine 2017 16:25

    Published on: 7 February 2017

  15. Research

    ECG signal performance de-noising assessment based on threshold tuning of dual-tree wavelet transform

    Since the electrocardiogram (ECG) signal has a low frequency and a weak amplitude, it is sensitive to miscellaneous mixed noises, which may reduce the diagnostic accuracy and hinder the physician’s correct dec...

    Oussama El B’charri, Rachid Latif, Khalifa Elmansouri, Abdenbi Abenaou and Wissam Jenkal

    BioMedical Engineering OnLine 2017 16:26

    Published on: 7 February 2017

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