PPT-La diffusion de la lumière

Granulométrie laser LA DIFFUSION DE LA LUMIERE Antoine Aubret Mickael Gipon Licence professionnelle Polymer Engineering 20152016 2 Mise en garde Cette présentation a été réalisée dans le cadre de notre formation en licence professionnelle plasturgie elle résulte de la synthèse des sources Cf fin de présentation que nous avons pu trouver et nous ne pouvons en aucun cas être tenu responsable des éventuelles erreurs techniques. 1. Diffusion Ordered Spectroscopy. Provides a way to separate different compounds in a mixture based on the differing translational diffusion coefficients (differences in the size and shape of a molecule). Nick Gude. Period 3. M. . Pietrangelo. Problem Statement and Hypothesis. Which brand of bag will have the slowest diffusion rate?. Will the results prove significant enough to be able to claim that that brand(s) has the best plastic content?. HMS. (Preliminary). March 24, 2014. Rosa Aguilar. Computational Hydraulics and Hydrology. www.mahometaquiferconsortium.org. Surface Runoff. Water flow that occurs when the soil is infiltrated to full capacity and excess water from rain, . Jonathan Harris. CMC Laboratories, Inc.. Tempe, Arizona. Plating Sequence. Etch Activation. Ni Strike. (5 µinch). Ni Plate. (100-200 µinch). Au Strike. (5 µinch). Au Plate. (20-100 µinch). (NiCl. The Cell in its Environment. Ch 7, Section 2. L3 Biology. Molecules are always moving. Molecules move randomly and bump into each other and other barriers. Diffusion. Movement of molecules from an area of high concentration to an area of lower concentration . osmosis . active transport. in . cells . Movement of molecules into and out of cells. T. ransport can be passive or active.. P. assive requires no energy and moves down a concentration gradient from high to low concentration. Gary Hui Zhang, PhD. Microstructure Imaging Group. Centre for Medical Image Computing. Department of Computer Science. University College London. 26th of June, 2013. UCL Centre for Medical Image Computing. (M. 3. D). Dr. Brian H. Spitzberg. Principle Investigator: Dr. Ming-Hsiang . Tsou . mtsou@mail.sdsu.edu. ,. . (Geography), . Co-. Pis. : . Dr. . Dipak. K Gupta (Political Science), Dr. Jean Marc Gawron (Linguistic), Dr. Brian . Overview. Theory. Basic . physics. Tensor. Diffusion . imaging . Practice. How . do you do DTI?. . Tractography. . DTI . in . FSL and other programs. Diffusion . Tensor Imaging. Brownian motion. Lecture 17. Fick’s First Law. Last time we introduced Fick’s First Law. Note minus sign. This means diffusion moves down the concentration gradient, i.e., from high to low concentration.. Deriving Fick’s Law. Molecules are always moving. Molecules move randomly and bump into each other and other barriers. Concentration gradient. Concentration Gradient - change in the concentration of a substance from one area to another.. Calisthenics: . BIG QUESTIONS. Big Word of the Week:. Cultural Diffusion. Big question of the Day:. How is culture affected by the interaction of people from different places and cultural groups?. Big Questions of the Week:. Essential Question. How does the spatial diffusion of ideas, products, and traits lead to change, including cultural divergence and convergence?. 1. A process of spatial exchange in which ideas, products, cultural traits and even diseases spread from one place to another.. Jaivime. A. . Evaristo. , Jane K. . Willenbring. . Department of Earth and Environmental Science. University of Pennsylvania, Philadelphia, PA 19104, USA. . Acknowledgement. GSA . On To the Future.