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Coupled segmentation of nuclear and membrane-bound macromolecules through voting and multiphase level set

Hang Chang, Quan Wen, Bahram Parvin
2015 Pattern Recognition  
, where clumps of nuclei are segmented through a delaunay triangulation approach, and (iii) assign membrane-bound macromolecules to individual cells through an application of multi-phase geodesic level-set  ...  Membrane-bound macromolecules play an important role in tissue architecture and cell-cell communication, and is regulated by almost one-third of the genome.  ...  DE-AC02-05CH11231 with the University of California.  ... 
doi:10.1016/j.patcog.2014.10.005 pmid:25530633 pmcid:PMC4269261 fatcat:dkaprkvcyza4nmfsvn6sz2jne4

Multiscale iterative voting for differential analysis of stress response for 2D and 3D cell culture models

J. HAN, H. CHANG, Q. YANG, G. FONTENAY, T. GROESSER, M. HELEN BARCELLOS-HOFF, B. PARVIN
2010 Journal of Microscopy  
We address these ambiguities through a series of geometric operations that constrain the problem through iterative voting and decomposition strategies.  ...  These endpoints correspond to kinetics of DNA damage repair as measured by phosphorylation of γ H2AX, and the loss of the membrane-bound E-cadherin protein as a result of ionizing radiation.  ...  Segmentation of nuclear regions provides context for delineation of membrane-bound macromolecules (e.g. PML bodies).  ... 
doi:10.1111/j.1365-2818.2010.03442.x pmid:21118235 fatcat:f5tmhnypxngy5prvw5wcxb4wa4

Preview of Abstracts Fifth Annual Conference of the IEEE Engineering in Medicine and Biology Society

1983 IEEE Transactions on Biomedical Engineering  
" setting.  ...  First, for the purpose of establishing a common level, a brief introduction will be provided to the basic concepts involved in nuclear magnetic resonance (NMR) imaging.  ...  We will trace the history of the pacemaker development. Presentations will include physiologic and clinical basis of pacing, development of power supply, and instrumentation.  ... 
doi:10.1109/tbme.1983.325152 fatcat:5ytnmjovmbbexh2nd7x322enge

Abstracts from the Second European Workshop on Exo/Astrobiology

2002 International Journal of Astrobiology  
Possible habitats are the surface and near subsurface of Mars, the putative subsurface water ocean of Jupiter's moon Europa and -also more speculative -the interior of Saturn's largest satellite Titan.  ...  atmospheres in relation to the origin of life, as well as the history of the solar particle and radiation environment in our solar system and the implications for space exposure experiments and planetary  ...  Interstellar versus atmospheric generation of prebiotic amino acids Acknowledgements We are indebted with ASI, the Italian Space Agency, Viale Liegi, Rome, Italy, for the financial support.  ... 
doi:10.1017/s1473550402001143 fatcat:llqcci3lk5aijh2nwrwhtz3dd4