Essays about: "srd"

Showing result 1 - 5 of 8 essays containing the word srd.

  1. 1. Methods of self-interference cancellation in full duplex telecommunication systems

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Henrik Erlandsson; Viktor Sköldheden; [2021]
    Keywords : telecommunication; full duplex; self-interference cancellation; electronics; wireless communication; power amplifier;

    Abstract : With the wireless technology evolving quickly, so does the demand of speed and efficiency. This makes the companies look for new and better ways to improve the current systems. One way of improving the present systems would be to employ Full Duplex Technology. READ MORE

  3. 2. School-based Interventions or Prevention Programs regarding Alcohol, Smoking and Drug Use among Adolescents with Disabilities or Physical Impairments : A Systematic Literature Review

    University essay from Högskolan i Jönköping/Högskolan för lärande och kommunikation

    Author : Marouso Triantafyllou; [2019]
    Keywords : school-based interventions; prevention programs; adolescents; alcohol consumption; smoking; drug use; physical impairments; disability;

    Abstract : Introduction Substance use in adolescents with disabilities is rising, containing the prevalence of substance-related disorders (SRD) such as addiction, mental or health disorders, cancer, accidents and mortality. Yet little is known about the existing substance use prevention programs among adolescents with dosabilities or physical impairments. READ MORE

  4. 3. Electrical Pulsing of a Laser Diode for Usage in Fluorescence Microscopy

    University essay from Linköpings universitet/Elektroniska Kretsar och System

    Author : Karin Jerner; [2017]
    Keywords : electrical pulsing; laser pulsing; fluorescence microscope; laser diode;

    Abstract : A relatively new application for the laser is in fluorescence microscopes. The fluo- rescence microscope needs a high power light source input. Using a laser source improves the precision of the microscope. A pulsed laser source enhances the performance of the fluorescence microscope and a laser diode can be overdriven without being damaged. READ MORE

  5. 4. Green VoIP : A SIP Based Approach

    University essay from KTH/Kommunikationssystem, CoS

    Author : Goce Talaganov; [2012]
    Keywords : SME; home; VoIP; SIP; energy efficiency; low-power; IP telephony system; WRT54GL; DD-WRT; cloud services;

    Abstract : This master thesis presents, examines, designs, implements, and evaluates with respect to energy efficiency a secure and robust VoIP system. This system utilizes a Session Initiation Protocol (SIP) infrastructure assisted by a cloud service, specifically focusing on small to medium sized enterprises (SME) and homes. READ MORE

  6. 5. Extrem hundavel : ett välfärdsproblem för dagens rashundar

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Sofia Persson; Lisa Sundström; [2010]
    Keywords : hundavel; extrem hundavel; inavel; välfärdsproblem; avelsproblem; rasstandard; djurskyddslag;

    Abstract : For centuries inbreeding has been used to refine traits in dogs, making desired traits more hereditary and thereby, different breeds have been invented. Breed standards have been written for each of these breeds, describing in detail the different characteristics of each breed. READ MORE