Concept

Derived functor

Related publications (153)

Probing Rotational and Translational Diffusion of Nanodoublers in Living Cells on Microsecond Time Scales

Sylvie Roke, Aleksandra Radenovic, Carlos Alberto Macias Romero, Fabrizia Dutto, Vitalijs Zubkovs, Marie Eve Pascale Didier, Lucas Delannoy

Nonlinear microscopes have seen an increase in popularity in the life sciences due to their molecular and structural specificity, high resolution, large penetration depth, and volumetric imaging capability. Nonetheless, the inherently weak optical signals ...

American Chemical Society2014

Long-lasting fibrin matrices ensure stable and functional angiogenesis by highly tunable, sustained delivery of recombinant VEGF(164)

Veronica Sacchi, Jeffrey Alan Hubbell, Mikaël Martino, Kristen Lorentz, Martin Ehrbar, Elena Groppa

Clinical trials of therapeutic angiogenesis by vascular endothelial growth factor (VEGF) gene delivery failed to show efficacy. Major challenges include the need to precisely control in vivo distribution of growth factor dose and duration of expression. Re ...

Natl Acad Sciences2014

Review, modeling, Heat Integration, and improved schemes of Rectisol®-based processes for CO2 capture

François Maréchal, Emanuele Martelli, Manuele Gatti

The paper evaluates the thermodynamic performances and the energy integration of alternative schemes of a methanol absorption based acid gas removal process designed for CO2 Capture and Storage. More precisely, this work focuses the attention on the Rectis ...

Elsevier2014

Second Order Phase Transition Describes Maximally Informative Encoding in the Retina

David Barak Kastner

Neurons have limited dynamic ranges. Theoretical studies have derived how a single neuron should place its dynamic range to optimize the information it transmits about the input. However, neural circuits encode with populations of neurons. ...

2014

On A Perturbation Bound For Invariant Subspaces Of Matrices

Daniel Kressner

Given a nonsymmetric matrix A, we investigate the effect of perturbations on an invariant subspace of A. The result derived in this paper differs from Stewart's classical result and sometimes yields tighter bounds. Moreover, we provide norm estimates for t ...

Siam Publications2014

Thumbnail galleries for procedural models

Mark Pauly, Pablo Federico Mueller, Boris Neubert, Stefan Lienhard

Procedural modeling allows for the generation of innumerable variations of models from a parameterized, conditional or stochastic rule set. Due to the abstractness, complexity and stochastic nature of rule sets, it is often very difficult to have an unders ...

Wiley-Blackwell2014

Seismic conservation strategies for cultural heritage buildings in Switzerland

Katrin Beyer

Cultural heritage buildings were typically built without considering seismic action and are therefore potentially susceptible to earthquake damage. The performance states and protection objectives developed for ordinary buildings are not directly applicabl ...

2014

On Sub-determinants and the Diameter of Polyhedra

Friedrich Eisenbrand, Martin Niemeier, Marco Di Summa, Nicolas Bonifas

We derive a new upper bound on the diameter of a polyhedron , where . The bound is polynomial in and the largest absolute value of a sub-determinant of , denoted by . More precisely, we show that the diameter of is bounded by . If is bounded, then we show ...

Springer2014

Functionally Optimized Neuritogenic Farinosone C Analogs: SAR-Study and Investigations on Their Mode of Action

Karl Gademann, Patrick Burch, Andrea Chicca

Several natural products derived from entomopathogenic fungi have been shown to initiate neuronal differentiation in the rat pheochromocytoma PC12 cell line. After the successful completion of the total synthesis program, the reduction of structural comple ...

Amer Chemical Soc2014

Quantification of brain glucose metabolism by 18F-FDG PET with real-time arterial and image-derived input function in mice

Malte Alf

Kinetic modeling of PET data derived from mouse models remains hampered by the technical inaccessibility of an accurate input function (IF). In this work, we tested the feasibility of IF measurement with an arteriovenous shunt and a coincidence counter in ...

Soc Nuclear Medicine Inc2013

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