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Methodology for Measurement of in vivo Tibiotalar Kinematics After Total Ankle Replacement Using Dual Fluoroscopy

Dylan J. Blair, Alexej Barg, K. Bo Foreman, Andrew E. Anderson, Amy L. Lenz
2020 Frontiers in Bioengineering and Biotechnology  
To develop this methodology, we created a hybrid three-dimensional (3D) model that contained both: (1) the segmented bone; and (2) the CAD models of the TAR components.  ...  The aim of this study was to develop a methodology to measure in vivo TAR kinematics using inputs of computer-aided design (CAD) models, dual fluoroscopy and CT imaging with metal artifact reduction.  ...  Roach, Ph.D. is thanked for data collection assistance. Beth O'Donnell, radiation technician, is appreciated for her contribution of piloting metal artifact reduction methodologies. Dr.  ... 
doi:10.3389/fbioe.2020.00375 pmid:32432091 pmcid:PMC7214754 fatcat:pbztykay6rfmtfe5fkq7kdfmqu

Wahrnehmung und digitale Mustererkennung am Beispiel antiker Terrakottastatuetten

Lucie Böttger, Alexander Zeckey, Martin Langner
2018 Zenodo  
A single abstract from the DHd-2018 Book of Abstracts.  ...  Mitra, CrossLink. joint understanding of image and 3D model collections through shape and camera pose variations. ACM Transactions on Graphics (TOG) 34(6), (New York 2015) 233 I.  ...  Koortbojian, Forms of attention. Four notes on replication and variation. In: E. K. Gazda (Hrsg.), The ancient art of emulation.  ... 
doi:10.5281/zenodo.4622337 fatcat:uixxgvh6b5dvflqyku5lssugda

Factors impacting quality of experience in stereoscopic images

Liyuan Xing, Junyong You, Touradj Ebrahimi, Andrew Perkis, Andrew J. Woods, Nicolas S. Holliman, Neil A. Dodgson
2011 Stereoscopic Displays and Applications XXII  
Therefore, quality evaluation, both subjective assessment and objective metrics are necessarily required to understand, measure and eventually, model and predict stereoscopic 3D quality.  ...  The thesis, composed of six collected papers, contributes to the field of quality evaluation of stereoscopic 3D media in three aspects.  ...  This work was performed in the framework of the COST Action IC1003, QUALINET.  ... 
doi:10.1117/12.872252 fatcat:acmr7swvr5getn4xfcpiraoxry

Modelling muscle motor conformations using low-angle X-ray diffraction

J.M. Squire, H.A. AL-Khayat, J.J. Harford, L. Hudson, T. Irving, C. Knupp, M.K. Reedy
2003 IEE Proceedings - Nanobiotechnology  
A single model was selected among 5000+ computer-generated variations as giving the best fit for the 65 reflections recorded within the selected resolution limit of 65 A ( .  ...  Clear evidence for a change in shape of the insect flight muscle myosin motor between the resting (probably like the prepowerstroke) state and the rigor state (considered to mimic the end-of-powerstroke  ...  CCP13 software was developed as part of UK BBSRC/ EPSRC funded projects (e.g. 28/B10368 and 28/B15281).  ... 
doi:10.1049/ip-nbt:20031094 pmid:16468939 fatcat:nzxsji3gtngbrb6lra2a6o5ftq

CM1-driven assembly and activation of yeast γ-tubulin small complex underlies microtubule nucleation

Axel F Brilot, Andrew S Lyon, Alex Zelter, Shruthi Viswanath, Alison Maxwell, Michael J MacCoss, Eric G Muller, Andrej Sali, Trisha N Davis, David A Agard
2021 eLife  
Here, we combine crosslinking mass spectrometry, X-ray crystallography, and cryo-EM structures of both monomeric and dimeric γTuSCs, and open and closed helical γTuRC assemblies in complex with Spc110p  ...  A comparison of our structures with the CM1 binding site in the human γTuRC structure at the interface between GCP2 and GCP6 allows for the interpretation of significant structural changes arising from  ...  Wang for advice with modeling in Rosetta.  ... 
doi:10.7554/elife.65168 pmid:33949948 pmcid:PMC8099430 fatcat:prsn4tcjojg2vgloj5oj247duy

Stakeholder Roundtables

Karsten Gödderz, Ana Casino, Emily van Egmond, Luc Willemse, Xavier Vermeersch, Agnes Wijers, Jeroen Bloothoofd, Quentin Groom, Helen Hardy, Laurence Livermore, Naomi Cocks, Miriam van Walsum (+3 others)
2020 Zenodo  
The events were organised and planned by the respective task leaders for which the expertise was needed in collaboration with the leader of T9.3, CETAF (Consortium of European Taxonomic Facilities).  ...  Under the purview of Task 9.3, seven Roundtables were organised to gather focused expertise from outside the Project consortium.  ...  collections of objects as 3D models.  ... 
doi:10.5281/zenodo.3632534 fatcat:pqde3z3hwfa2neslatrql2spuq

The 13th International Conference on Advances in Quantitative Laryngology, Voice and Speech Research (June 2–4, 2019, Montreal, Quebec, Canada)

2019 Applied Sciences  
The conference and workshops provide a unique opportunity for partnership and collaboration in the advancement of quantitative methods for the measurement and modelling of voice and speech.  ...  The AQL accomplishes this mandate by facilitating an interprofessional scientific conference and training intended for an international community of otolaryngologists, speech–language pathologists and  ...  Conclusions The results clearly indicated that, despite the high devoicing rate which is similar to that of Tokyo Japanese, the subject partially maintains the dialectal rule of laryngeal articulation  ... 
doi:10.3390/app9132665 fatcat:xg47la5zkngzxaqe4cdeyv63rq

The 2020 motile active matter roadmap

Gerhard Gompper, Roland G Winkler, Thomas Speck, Alexandre Solon, Cesare Nardini, Fernando Peruani, Hartmut Löwen, Ramin Golestanian, U Benjamin Kaupp, Luis Alvarez, Thomas Kiørboe, Eric Lauga (+25 others)
2020 Journal of Physics: Condensed Matter  
This has stimulated the new field of 'active matter' in recent years, which focuses on the physical aspects of propulsion mechanisms, and on motility-induced emergent collective behavior of a larger number  ...  Hence, to advance, and eventually reach a comprehensive understanding, this important research area requires a concerted, synergetic approach of the various disciplines.  ...  Acknowledgments I thank all my collaborators who over the years have contributed to the development of simulations through the work discussed here, and A Gurzadyan, R Carter and J Rickman for critical  ... 
doi:10.1088/1361-648x/ab6348 pmid:32058979 fatcat:ss5lwoujvvambe5ts5ynjsmfjy

Brillouin imaging for studies of micromechanics in biology and biomedicine: from current state-of-the-art to future clinical translation [article]

Christine Poon, Joshua Chou, Michael Cortie, Irina Kabakova
2020 arXiv   pre-print
The purpose of this review is to summarize the state-of-the-art in Brillouin microscopy and imaging with a specific focus on biological tissue and cell measurements.  ...  Brillouin imaging is increasingly recognized to be a powerful technique that enables non-invasive measurement of the mechanical properties of cells and tissues on a microscopic scale.  ...  Acknowledgements This work was supported by the Australian Research Council through Discovery project DP190101973.  ... 
arXiv:2001.07286v1 fatcat:fai2sch4vvhpvccwusgfcdaar4

Conference Digest

2020 2020 IEEE Aerospace Conference  
The Auxiliary Payload Sensor Suite (APSS), a collection of environmental sensors carried by the Interior exploration using Seismic Investigations, Geodesy, and Heat Transport (InSight) lander, is capable  ...  of measuring Martian air temperature, wind speed, atmospheric pressure, and local magnetic fields.  ...  Several spacecraft configurations, different in terms of shapes and relative pose, are assumed for the target, and the relevant images are captured by the chaser during its relative motion around it.  ... 
doi:10.1109/aero47225.2020.9172613 fatcat:ioqf5ijrx5gvffu3ls34aa2nsq

The 2019 Motile Active Matter Roadmap [article]

Gerhard Gompper, Roland G. Winkler, Thomas Speck, Alexandre Solon, Cesare Nardini, Fernando Peruani, Hartmut Loewen, Ramin Golestanian, U. Benjamin Kaupp, Luis Alvarez, Thomas Kioerboe, Eric Lauga, Wilson Poon, Antonio De Simone (+21 others)
2019 arXiv   pre-print
This has stimulated the new field of active matter in recent years, which focuses on the physical aspects of propulsion mechanisms, and on motility-induced emergent collective behavior of a larger number  ...  Hence, to advance, and eventually reach a comprehensive understanding, this important research area requires a concerted, synergetic approach of the various disciplines.  ...  Acknowledgements I acknowledge funding from the DFG through the priority program SPP 1726.  ... 
arXiv:1912.06710v1 fatcat:7hv3b5l2vbedveybk2hkj67y4q

Eastern Cardiothoracic Surgical Society 55th Annual Meeting

2018 Innovations (Philadelphia): technology and techniques in cardiothoracic and vascular surgery  
As a result, the fabricated parts from the same 3D model may have significant variations of geometry and quality from different processes or printers.  ...  pose and eye regions to predict gaze direction in 3D using a neural network; (3) a gaze-object module that compares 3D gaze direction to 3D object positions obtained by depth data, and predicts which  ... 
doi:10.1097/imi.0000000000000471 fatcat:m7dkilztybhelp2q6upbwkkyle

Thesis manuscript: Stabilization and motility mechanism of blebs in cancer cells

I completed this work with advanced high-resolution imaging, which allowed observation of single actin [...]  ...  Thus, it is essential to know how single blebs stabilize to understand how single-bleb amoeboid cells polarize.  ...  These shape modes constitute the shape model and are easy to plot and understand intuitively.  ... 
doi:10.6084/m9.figshare.14054036.v2 fatcat:6wgiwyidorgmdgqj2h3ciar2ra

Nanoclay mineral-reinforced macroporous nanocomposite scaffolds for in situ bone regeneration: in vitro and in vivo studies

Minhao Wu, Feixiang Chen, Ping Wu, Zhiqiang Yang, Sheng Zhang, Lingfei Xiao, Zhouming Deng, Chong Zhang, Yun Chen, Lin Cai
2021 Materials & design  
To this end, we constructed a novel biodegradable nanocomposite scaffold by chemical crosslinking of hydroxyethyl cellulose (HEC)/soy protein isolate (SPI) and montmorillonite (MMT) modification.  ...  Collectively, our results confirmed that the incorporation of inorganic MMT nanosheets into biocompatible HEC/SPI scaffolds is a viable strategy for fabricating a suitable biomaterial that enhances the  ...  Acknowledgments This study was supported by the Translational Medicine and Interdisciplinary Research Joint Fund of Zhongnan Hospital of Wuhan University (Grant No.  ... 
doi:10.1016/j.matdes.2021.109734 fatcat:btowd7lakbhavagokmmidbrg7u

Conformational Flexibility and Subunit Arrangement of the Modular Yeast Spt-Ada-Gcn5 Acetyltransferase Complex

Dheva Setiaputra, James D. Ross, Shan Lu, Derrick T. Cheng, Meng-Qiu Dong, Calvin K. Yip
2015 Journal of Biological Chemistry  
Significance: Understanding the structural mechanisms of SAGA multifunctionality improves the understanding of other chromatin-modifying complexes.  ...  The Saccharomyces cerevisiae Spt-Ada-Gcn5 acetyltransferase (SAGA) complex regulates transcription through chromatin modification and other mechanisms.  ...  Rho and S. Schaffner for technical assistance and J. Moon and L. J. Foster for assistance with mass spectrometry analysis.  ... 
doi:10.1074/jbc.m114.624684 pmid:25713136 pmcid:PMC4400322 fatcat:cckhbsbdivhehkltn3zezl6l34
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