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author = "Chen, X." > : "UCL Eprints" (x)

Found 439 documents, displaying page 1 of 44

Ena/VASP proteins interact directly with the WAVE complex

Author(s) : Chen, X.
Description : Ena/VASP proteins have emerged as key regulators of the actin cytoskeleton during cell migration. They are conserved from flies to mammals, where they consist of three family members: Mena, VASP and Evl. All three proteins localise to sites of cell adhesion and the leading edge of migrating cells, w...
Repository : UCL Eprints
Language(s) : English

Nonparametric IV estimation of shape-invariant Engel curves

Description : This paper concerns the identification and estimation of a shape-invariant Engel curve system with endogenous total expenditure. The shape-invariant specification involves a common shift parameter for each demographic group in a pooled system of Engel curves. Our focus is on the identification and e...
Repository : UCL Eprints
Language(s) : English

Semi-nonparametric IV estimation of shape-invariant Engel curves

Description : This paper studies a shape-invariant Engel curve system with endogenous total expenditure, in which the shape-invariant specification involves a common shift parameter for each demographic group in a pooled system of nonparametric Engel curves. We focus on the identification and estimation of both t...
Repository : UCL Eprints
Language(s) : English

Semi-nonparametric IV estimation of shape-invariant Engel curves

Description : This paper studies a shape-invariant Engel curve system with endogenous total expenditure, in which the shape-invariant specification involves a common shift parameter for each demographic group in a pooled system of nonparametric Engel curves. We focus on the identification and estimation of both t...
Repository : UCL Eprints
Language(s) : Undetermined

Full Theoretical Analysis of Pulsed SOI Raman Amplifiers

Author(s) : Chen, X , Panoiu, NC , Osgood, RM
Description : We present the first full theoretical study of pulsed stimulated Raman scattering in silicon wires. Free carrier and two-photon absorption effects are included. Raman amplification and pulse interaction are also discussed.
Repository : UCL Eprints
Language(s) : Undetermined

XPM-Induced Modulation Instability in SOI Photonic Nanowires

Author(s) : Panoiu, NC , Chen, X , Osgood, RM
Description : We demonstrate that modulation instability of copropagating optical waves can be observed in millimeter-long silicon photonic nanowires. The calculated gain of the modulation instability is more than 100x larger than that achieved in optical fibers.
Repository : UCL Eprints
Language(s) : Undetermined

Semi-nonparametric IV Estimation of Shape-Invariant Engel Curves

Description :
Repository : UCL Eprints
Language(s) : Undetermined

Ultrafast Pulse Propagation in Dispersion Engineered Silicon Wires

Description :
Repository : UCL Eprints
Language(s) : Undetermined

Found 439 documents, displaying page 1 of 44