Browsing MIT Open Access Articles by Title
Now showing items 14658-14677 of 55844
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Embedding physics domain knowledge into a Bayesian network enables layer-by-layer process innovation for photovoltaics
(Springer Science and Business Media LLC, 2020)© 2020, The Author(s). Process optimization of photovoltaic devices is a time-intensive, trial-and-error endeavor, which lacks full transparency of the underlying physics and relies on user-imposed constraints that may or ... -
Embedding Stacked Polytopes on a Polynomial-Size Grid
(Society of Industrial and Applied Mathematics (SIAM), 2011-01)We show how to realize a stacked 3D polytope (formed by repeatedly stacking a tetrahedron onto a triangular face) by a strictly convex embedding with its n vertices on an integer grid of size O(n4) x O(n4) x O(n18). ... -
Embedding Stacked Polytopes on a Polynomial-Size Grid
(Springer US, 2017-03)A stacking operation adds a d-simplex on top of a facet of a simplicial d-polytope while maintaining the convexity of the polytope. A stacked d-polytope is a polytope that is obtained from a d-simplex and a series of ... -
Embeddings of homogeneous spaces into irreducible modules
(Elsevier, 2009-08)Let G be a connected reductive algebraic group. We find a necessary and sufficient condition for a quasi-affine homogeneous space [G over H] to have an embedding into an irreducible G-module. For reductive H we also find ... -
EmbER: A System for Transfer of Interoceptive Sensations to Improve Social Perception
(ACM|Designing Interactive Systems Conference, 2022-06-13) -
Ember: An open-source, transient solver for 1D reacting flow using large kinetic models, applied to strained extinction
(Elsevier BV, 2018-05)Simulation of quasi one-dimensional reacting flow is a standard in many combustion studies. Here Ember, a new open-source code for efficiently performing these calculations using large, detailed chemical kinetic models is ... -
The EMBLA survey – metal-poor stars in the Galactic bulge
(Oxford University Press (OUP), 2016-04)Cosmological models predict the oldest stars in the Galaxy should be found closest to the centre of the potential well, in the bulge. The Extremely Metal-poor BuLge stars with AAOmega survey (EMBLA) successfully searched ... -
Embodied Calligraphy Learning through Direct Kinesthetic Feedback
(ACM|Symposium on Computational Fabrication, 2022-10-26) -
Embodiments, visualizations, and immersion with enactive affective systems
(Society of Photo-Optical Instrumentation Engineers (SPIE), 2014-02)Our proposal in Bioart and Biomedical Engineering for a ective esthetics focuses on the expanded sensorium and investigates problems regarding enactive systems. These systems enhance the sensorial experiences and amplify ... -
Embryoid body size-mediated differential endodermal and mesodermal differentiation using polyethylene glycol (PEG) microwell array
(The Polymer Society of Korea, 2015-03)Embryoid bodies have a number of similarities with cells in gastrulation, which provides useful biological information about embryonic stem cell differentiation. Extensive research has been done to study the control of ... -
Embryonic ring closure: Actomyosin rings do the two-step
(Rockefeller University Press, The, 2016-10)Actomyosin rings drive numerous closure processes, but the mechanisms by which they contract are still poorly understood. In this issue, Xue and Sokac (2016. J. Cell Biol. http://dx.doi.org/10.108 ... -
Embryonic Senescence and Laminopathies in a Progeroid Zebrafish Model
(Public Library of Science, 2010-03)Background: Mutations that disrupt the conversion of prelamin A to mature lamin A cause the rare genetic disorder Hutchinson-Gilford progeria syndrome and a group of laminopathies. Our understanding of how A-type lamins ... -
Embryonic stem cell-based mapping of developmental transcriptional programs
(Nature Publishing Group, 2011-11)The study of developmentally regulated transcription factors by chromatin immunoprecipitation and deep sequencing (ChIP-seq) faces two major obstacles: availability of ChIP-grade antibodies and access to sufficient number ... -
EMC3-EIRENE modeling of toroidally-localized divertor gas injection experiments on Alcator C-Mod
(Elsevier, 2014-09)Experiments on Alcator C-Mod with toroidally and poloidally localized divertor nitrogen injection have been modeled using the three-dimensional edge transport code EMC3-EIRENE to elucidate the mechanisms driving measured ... -
Emerged Metallicity in Molecular Ferromagnetic Wires
(American Chemical Society (ACS), 2021)Supramolecular engineering bridges molecular assembly with macromolecular charge-transfer salts, promising the design to construct supramolecular architectures that integrate cooperative properties difficult or impossible ... -
Emergence and melting of active vortex crystals
(Springer Science and Business Media LLC, 2021)<jats:title>Abstract</jats:title><jats:p>Melting of two-dimensional (2D) equilibrium crystals is a complex phenomenon characterized by the sequential loss of positional and orientational order. In contrast to passive ... -
Emergence of a High-Plasticity Cell State during Lung Cancer Evolution
(Elsevier BV, 2020)Tumor evolution from a single cell into a malignant, heterogeneous tissue remains poorly understood. Here, we profile single-cell transcriptomes of genetically engineered mouse lung tumors at seven stages, from pre-neoplastic ... -
Emergence of a High-Plasticity Cell State during Lung Cancer Evolution
(Elsevier BV, 2020-08)Tumor evolution from a single cell into a malignant, heterogeneous tissue remains poorly understood. Here, we profile single-cell transcriptomes of genetically engineered mouse lung tumors at seven stages, from pre-neoplastic ...