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A Microfluidics Approach to Probing Neuronal Filopodia
12 Apr 2016 |
[Illinois] PHYS 598BP Lecture 1: Welcome and Introduction to Lab 2
11 Apr 2016 | | Contributor(s):: Paul R Selvin
This course provides training in advanced biophysical techniques through hands-on laboratory exercises and weekly lectures as background. Topics will cover general optical and fluorescence spectroscopy, introduction to various microscope techniques - wide field, bright field, DIC, fluorescence,...
[Illinois] PHYS 598BP Lecture 2: Fluorescence, Lifetimes and FRET (Lab 1)
[Illinois] ECE 564 Lecture 3
11 Apr 2016 | | Contributor(s):: Gabriel Popescu
[Illinois] ECE 564 Lecture 4
[Illinois] ECE 564 Lecture 5
[Illinois] ECE 564 Lecture 6
[Illinois] ECE 564 Lecture 7
[Illinois] ECE 564 Lecture 8
[Illinois] ECE 564 Lecture 9
[Illinois] ECE 564 Lecture 10
[Illinois] ECE 564 Lecture 11
[Illinois] ECE 564 Lecture 13
[Illinois] ECE 564 Lecture 2
05 Apr 2016 | | Contributor(s):: Gabriel Popescu
[Illinois] Engineering the Mode Coupling in Microrings for Laser and Sensor Applications
12 Feb 2016 | | Contributor(s):: Lynford Goddard
The integrated microring Bragg reflector forms the basis of a new family of compact reflective photonic devices. The buildup of field strength in the high quality factor ring resonator configuration yields multiple reflection encounters with the same set of gratings. This enables high...
Data-Centric Models for Multilevel Algorithms
07 Feb 2016 | | Contributor(s):: Samuel Guiterrez
Today, computational scientists must contend with a diverse set of supercomputer architectures that are capable of exposing unprecedented levels of parallelism and complexity. Effectively placing, moving, and operating on data residing in complex distributed memory hierarchies is quickly becoming...
New FOSLS Formulation of Nonlinear Stokes Flow for Glaciers
07 Feb 2016 | | Contributor(s):: Jeffrey Allen
This talk describes two First-order System Least-squares (FOSLS) formulations of the nonlinear Stokes flow used to model glaciers and ice sheets. The first is a Stress formulation and the second a Stress-Vorticity formulation. Both use fluidity, which is the reciprocal of viscosity and avoid the...
Non-Blocking Conjugate Gradient Methods for Extreme Scale Computing
07 Feb 2016 | | Contributor(s):: Paul Eller
Many scientific and engineering applications use Krylov subspace methods to solve large systems of linear equations. For extreme scale parallel computing systems, the dot products in these methods (implemented using allreduce operations in MPI) can limit performance because they are a...
Preconditioning for Divergence-Conforming Discretizations of the Stokes Equations
07 Feb 2016 | | Contributor(s):: Thomas Benson
Recent years have seen renewed interest in the numerical solution of the Stokes Equations. Of particular interest is the use of inf-sup stable pairs of finite elements for which weak enforcement of the incompressibility condition implies strong enforcement as well, such as with BDMelements....
Range Decomposition: A Low Communication Algorithm for Solving PDEs on Massively Parallel Machines
07 Feb 2016 | | Contributor(s):: Tom Manteuffel
The Range Decomposition (RD) algorithm uses nested iteration and adaptive mesh refinement locally before performing a global communication step. Only several such steps are observed to be necessary before reaching a solution within a small multiple of discretization error. The target application...