Search for essays about: "long time"

Showing result 1 - 5 of 458 essays containing the words long time.

  2. 1. Experimental study on Temperature regulating bi-component fibres containing paraffin wax in the core

    University essay from Högskolan i Borås/Textilhögskolan (THS)

    Author : Mohammad Tajul Islam Mollah; [2010-02-09T08:12:36Z]
    Keywords : Phase change material; Polymer compounding; Thermo regulating property; Bi-component fibre; Core Sheath ratio; Melt spinning; Polymer rheology; DSC; Vibrodyn;

    Abstract : Putting on or taking off clothes helps the body to stay within the comfortable temperature range (toavoid shivering or sweating) at different activity levels and ambient conditions. Clothes with built-inthermo-regulating properties would mean maintained comfort without putting on or taking off clothesthat frequently. READ MORE

  4. 2. Multi-Channel Anypath Routing for Multi-Channel Wireless Mesh Networks

    University essay from Karlstads universitet/Fakulteten för ekonomi, kommunikation och IT

    Author : Andreas Lavén; [2010]
    Keywords : Multi-Channel Anypath Routing Wireless Mesh Network;

    Abstract : Increasing capacity in wireless mesh networks can be achieved by using multiple channels and radios. By using different channels, two nodes can send packets at the same time without interfering with each other. To utilize diversity of available frequency, typically cards use channel-switching, which implies significant overhead in terms of delay. READ MORE

  5. 3. Implementation and Validation of Independent Vector Analysis

    University essay from Umeå universitet/Fysik

    Author : Kenji Claesson; [2010]
    Keywords : IVA; Independent Vector Analysis; Independent Component; Kenji; Ultrasound;

    Abstract : This Master’s Thesis was part of the project called Multimodalanalysis at the Depart-ment of Biomedical Engineering and Informatics at the Ume˚ University Hospital inUme˚ Sweden. The aim of the project is to develop multivariate measurement anda,analysis methods of the skeletal muscle physiology. READ MORE

  6. 4. A Brief Survey of Lévy Walks : with applications to probe diffusion

    University essay from Karlstads universitet/Institutionen för kemi

    Author : Lars Fredriksson; [2010]
    Keywords : Fluorescence; Probe; diffusion; Lévy walks; Brownian;

    Abstract : Lévy flights and Lévy walks are two mathematical models used to describe anomalous diffusion(i.e. those having mean square displacements nonlinearly related to time (as opposed to Brownian motion)). Lévy flights follow probability distributions p(|r|) yielding infinite mean square displacements since some rare steps are very long. READ MORE

  7. 5. Leaching Test with Sawdust fromDifferent Tree Species : Appropriateness of using them as adsorptionmedia in wastewater and in stormwatertreatment

    University essay from Högskolan i Kalmar/Naturvetenskapliga institutionen

    Author : Henric Svensson; [2010]
    Keywords : Stormwater;

    Abstract : Abstract Bio energy in form of woodchips and sawdust is today commonly stored outdoors in heaps on hardened surfaces, exposed to weather and wind. Any water leaching from these heaps have the potential to be toxic to the environment. READ MORE