Laval University is the oldest centre of education in Canada , and was the first institution in North America to offer higher education in French. Its main campus is located on the outskirts of the historic city in Quebec City, the capital of the Province of Quebec. The university is ranked among the top ten Canadian universities in terms of research funding. Wikipedia.
Laval University | Date: 2017-02-15
Liquid crystal modulator optical devices and more specifically shutters and smart windows are presented. The liquid crystal modulator devices are characterized by a reduced polymer content which is eliminated from the material composition of the liquid crystal layer and characterized by non-uniform electrode structures in the liquid crystal structure configured to generate spatially non-uniform electric fields and therefore non-uniform molecular reorientation of liquid crystal molecules. This arrangement advantageously makes light scattering electrically controllable.
Medicago and Laval University | Date: 2015-07-10
A method for synthesizing a protein of interest within a plant or a portion of a plant is provided. The method involves treating the plant to increase secondary leaf biomass production, followed by introducing one or more than one nucleic acid sequence encoding a protein of interest operatively linked with a regulatory region that is active in the plant, into the plant. The plant is then maintained under conditions that permit the nucleic acid sequence encoding the protein of interest to be expressed in the plant or the portion of the plant. Optionally, the plant or portion of the plant may be harvested and the protein of interest extracted.
Laval University | Date: 2017-02-10
The present invention relates to the use of leukotriene B_(4 )to enhance the response of Toll-like receptor (TLR), RIG-I-like receptor (RLR), and NOD-like receptor (NLR) when stimulated simultaneously with respective proper ligands. The use in combination of LTB_(4 )with those ligands is useful to potentiate immune response for the treatment of autoimmune diseases, immunosuppressive diseases, as well as immunological disorders.
Laval University | Date: 2016-10-28
A method for preparing polymers by direct heteroarylation or arylation polycondensation is described herein. The method includes preparing a reaction mixture including at least a monomer to be polymerized, a catalyst and a ligand; heating the reaction mixture; and, optionally, end-capping the reaction mixture.
Gm Global Technology Operations Llc and Laval University | Date: 2017-03-15
A movement device is moved along an X axis and a Y axis by providing a sensor configured to measure angle of rotation of at least one of a first and a second kinematic link about a respective axis of rotation. A force is imparted on the first and second kinematic links such that an angular displacement of the first and second kinematic links about the respective axis of rotation is achieved. The angular displacement of the first and second kinematic links about the respective axis of rotation is determined. The movement device is moved along the X axis and/or the Y axis in response to the determination of the angle of rotation of the first and second kinematic links about the respective axis of rotation until first and second kinematic links are vertical.
Mission Pharmacal Company and Laval University | Date: 2016-08-10
The present disclosure provides novel formulations suitable for the intravaginal delivery of tinidazole, as well as methods of using the same.
Gm Global Technology Operations Llc and Laval University | Date: 2016-07-26
An extended-reach assist device for an assembly task includes a base mechanism and a compliant end-effector. The articulated base mechanism provides one or more passive degrees of freedom. The end-effector is connected to the base mechanism, and has one or more active or passive degrees of freedom collectively configured to react to contact forces with the assist device when completing the dexterous assembly task. A weight of the end-effector is supported by the base mechanism. The end-effector may be optionally configured as a passive device configured to produce a remote center of compliance or as a robot mechanism. A mechanism may actively or passively augment a force applied by the operator. A sensor may detect a signature indicative of successful task completion, e.g., an acoustic, visual, or audio sensor.
Laval University | Date: 2017-03-08
The present invention relates to an artificial light system for modulating circadian rhythms, increasing vigilance and influencing light-associated psychological conditions such as seasonal affective disorder. The system of the invention comprises a source of a green and/or red light and a source of blue light both light sources being controlled by a computer to provide predetermined light conditions. More specifically, the computer is programmed to provide pulses of blue light and continuous or pulsed red light, to enhance the efficacy of blue light, reduce blue-light hazard and avoid stroboscopic effect.
Nutra Canada and Laval University | Date: 2015-03-16
A composition of purified and biologically active p-coumaroyl hexose and/or polyphenols is provided by separation from strawberrys pulp by a method of extraction and purification using a hydrophobic adsorbent using GRAS solvent. Also provided is the use of the composition.
Millecamps S.,University Pierre and Marie Curie |
Julien J.-P.,Laval University
Nature Reviews Neuroscience | Year: 2013
The intracellular transport of organelles along an axon is crucial for the maintenance and function of a neuron. Anterograde axonal transport has a role in supplying proteins and lipids to the distal synapse and mitochondria for local energy requirements, whereas retrograde transport is involved in the clearance of misfolded and aggregated proteins from the axon and the intracellular transport of distal trophic signals to the soma. Axonal transport can be affected by alterations to various components of the transport machinery. Here, we review the current state of knowledge about axonal transport defects that might contribute to the pathogenesis of particular neurodegenerative diseases. © 2013 Macmillan Publishers Limited. All rights reserved.