Concept

Giant-impact hypothesis

Related publications (141)

Scrambling for Video Surveillance with Privacy

In this paper, we address the problem of scrambling regions of interest in a video sequence for the purpose of preserving privacy in video surveillance. We propose an efficient solution based on transform-domain scrambling. More specifically, the sign of s ...

IEEE2006

MECHANOSENSITIVE CELL SUBSTRATE

Jürgen Brugger, Kristopher Pataky

There are many questions in cell biology regarding the combined chemical-mechanical interactions between a cell and its surroundings. The mechanical feedback that a cell receives from its surroundings has a direct impact on its behaviour (eg. differentiati ...

2006

Multiline addressing by network flow

Friedrich Eisenbrand

We consider an optimization problem arising in the design of controllers for OLED displays. Our objective is to minimize amplitude of the electrical current through the diodes which has a direct impact on the lifetime of such a display. Modeling the proble ...

2006

Lithium behavior during cooling of a dry basalt: An ion-microprobe study of the lunar meteorite Northwest Africa 479 (NWA 479)

Philippe Gillet

Northwest Africa 479 (NWA 479) is a lunar meteorite recovered in 2000 from Morocco. This unbrecciated low-Ti basalt is paired with NWA 032. The texture of NWA 032/479 indicates a simple crystallization history and a fast cooling, followed by an impact even ...

2005

Young chondrules in CB chondrites from a giant impact in the early Solar System

Anders Meibom

Chondrules, which are the major constituent of chondritic meteorites, are believed to have formed during brief, localized, repetitive melting of dust ( probably caused by shock waves(1,2)) in the protoplanetary disk around the early Sun. The ages of primit ...

2005

Strain relaxation of epitaxial SrTiO3 thin films on LaAlO3 by two-step growth technique

Nava Setter, Paul Muralt, Alexander Tagantsev, Konstantin Astafiev

Using pulsed-laser deposition, a two-step growth technique was applied to epitaxial SrTiO3 (STO) thin films on LaAlO3 substrates providing a way to obtain an effective strain relaxation in these films otherwise strained due to lattice mismatch between film ...

2005

Polymerization of ionic monomers in polar solvents: kinetics and mechanism of the free radical copolymerization of acrylamide/acrylic acid

Jutta Christine Wandrey, Ignacio Rintoul

A precise data set describing the kinetics of the free radical copolymn. of acrylamide/acrylic acid (AM/AA) in the range of low total monomer concn. as a function of the pH, total monomer concn., initiator concn., and comonomer ratio is presented. Strong i ...

2005

Strategic Analysis of Products Related to the Integration of Human Judgement into Demand Forecasting

Rémy Glardon, Naoufel Cheikhrouhou

For companies proposing a large offer of products and services, it is important to identify the products for which the forecast quality is critical. The objective of this paper is to propose a strategic analysis of the products in order to determine priori ...

Kluwer Academic Publishers2005

Chauffage à distance au bois en Suisse : Quelles implications ? - Application à Porrentruy

Luc Girardin, Jérôme Courbat, Matthieu Robadey

Le chauffage à distance prend de plus en plus d'ampleur en Suisse actuellement. Ce rapport se propose de se concentrer sur les systèmes au bois. Le cas d'étude s'est porté sur l'installation de Porrentruy qui constitue le plus grand réseau de Suisse. Le pr ...

2004

H-2-rich fluids from serpentinization: Geochemical and biotic implications

Anders Meibom

Metamorphic hydration and oxidation of ultramafic rocks produces serpentinites, composed of serpentine group minerals and varying amounts of brucite, magnetite, and/or FeNi alloys. These minerals buffer imetamorphic fluids to extremely reducing conditions ...

2004

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