Publications related to Direct conversion of plastic materials into methane and liquid fuels

Vertical cavity surface emitting devices incorporating wafer fused reflectors

Alexandru Mereuta, Alexei Sirbu, Andrei Caliman

The invention refers to a method of manufacturing an optoelectronic device and in particular a method of manufacturing a vertical cavity surface emitting device incorporating wafer fused reflectors. ...

Ecole Polytechnique Federale de Lausanne2013

Verification of details of existing structures with the elastic-plastic stress field method

Aurelio Muttoni, Galina Argirova

The article descirbes briefly the EPSF method and gives example of solutions obtained with the method as well as a solution with the RPSF method and comparison between the two methods. ...

9th fib International PhD Symposium in Civil Engineering2012

Carbon isotope constraints on the deglacial CO2 rise from ice cores

Jérôme Chappellaz

ICE-CORE reconstructions of atmospheric methane concentrations for the past 220 kyr have revealed large variations associated with different climatic periods1-4. But the phase relationship between climate and methane has been uncertain because of dating un ...

Springer Science and Business Media LLC2012

Magnitude and seasonality of wetland methane emissions from the Hudson Bay Lowlands (Canada)

Jed Oliver Kaplan, Isabelle Bey, Jérôme Drevet

The Hudson Bay Lowlands (HBL) is the second largest boreal wetland ecosystem in the world and an important natural source of global atmospheric methane. We quantify the HBL methane emissions by using the GEOS-Chem chemical transport model to simulate aircr ...

Copernicus Publications2011

A Simple Learning Strategy for High-Speed Quadrocopter Multi-Flips

Raffaello D'Andrea

We describe a simple and intuitive policy gradient method for improving parametrized quadrocopter multi-flips by combining iterative experiments with information from a first-principles model. We start by formulating an N-flip maneuver as a five-step primi ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Method and apparatus for controlling the movement of a liquid on a nanostructured or microstructure surface

Tobias Schneider, Shu Yang

US Patent App. 12/370,219 ...

2009

From spheres to spheropolyhedra: generalized Distinct Element Methodology and algorithm analysis

Thomas Liebling, Lionel Pournin

The Distinct Element Method (DEM) is a popular tool to perform granular media simulations. The two key elements this requires are an adequate model for inter-particulate contact forces and an efficient contact detection method. Originally, this method was ...

Springer2009

Growth of carbon nanotubes and microfibers over stainless steel mesh by cracking of methane

Albert Renken, Lioubov Kiwi

The

{La}_{2}{NiO}_{4}

film was synthesized on the 304 stainless steel (SS) mesh. The hydrogen reduction of La2NiO4 generated homogeneous nanocatalyst particles (probably

{Ni}/{La}_2{O}_{3}

) over which methane was cracked, producing carbon notubes/micro ...

2008

Calibration of a surgical microscope with automated zoom tenses using an active optical tracker

Gaëtan Marti

Background In this paper, we present a new method for the calibration of a microscope and its registration using an active optical tracker. ...

2008

Conversion of amine- to carboxyl groups on solid surfaces

Gerardo Turcatti

This invention provides a new method of obtaining a high density, reproducible and uniform coverage of a solid surface, compounds suitable for such a method and methods of preparing such compounds. This invention further relates to methods of the chemical ...

2007

Direct conversion of plastic materials into methane and liquid fuels

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Vertical cavity surface emitting devices incorporating wafer fused reflectors

Verification of details of existing structures with the elastic-plastic stress field method

Carbon isotope constraints on the deglacial CO2 rise from ice cores

Magnitude and seasonality of wetland methane emissions from the Hudson Bay Lowlands (Canada)

A Simple Learning Strategy for High-Speed Quadrocopter Multi-Flips

Method and apparatus for controlling the movement of a liquid on a nanostructured or microstructure surface

From spheres to spheropolyhedra: generalized Distinct Element Methodology and algorithm analysis

Growth of carbon nanotubes and microfibers over stainless steel mesh by cracking of methane

Calibration of a surgical microscope with automated zoom tenses using an active optical tracker

Conversion of amine- to carboxyl groups on solid surfaces

Verification of details of existing structures with the elastic-plastic stress field method

Vertical cavity surface emitting devices incorporating wafer fused reflectors

Method and apparatus for controlling the movement of a liquid on a nanostructured or microstructure surface

From spheres to spheropolyhedra: generalized Distinct Element Methodology and algorithm analysis

Conversion of amine- to carboxyl groups on solid surfaces

Calibration of a surgical microscope with automated zoom tenses using an active optical tracker

Carbon isotope constraints on the deglacial CO2 rise from ice cores

Magnitude and seasonality of wetland methane emissions from the Hudson Bay Lowlands (Canada)

Growth of carbon nanotubes and microfibers over stainless steel mesh by cracking of methane

A Simple Learning Strategy for High-Speed Quadrocopter Multi-Flips