Advanced search

Found 3 essays matching the above criteria.

  1. 1. Exploring the Use of Graphene as a Target Material for Laser Plasma Ion Acceleration

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Atomfysik

    Author : Hannes Pahl; [2017]
    Keywords : Laser Plasma Acceleration; Target Material; Graphene; Physics and Astronomy;

    Abstract : The interaction of a solid target with an ultra-high intensity laser pulse can result in the laser plasma acceleration of ions. The recent proposal of a new laser plasma ion acceleration scheme, named chirped standing wave acceleration, has created interest in a new class of ultra-thin solid target materials, either freestanding or as a part of novel compound targets. READ MORE

  2. 2. Is Green IT Threat to Security? : Assessing the Green IT from Information Assurance and Security Perspective

    University essay from

    Author : Rafia Umair; [2012]
    Keywords : Technology; Green IT; Teknik;

    Abstract : With rapid growth and pervasive usage of internet and information technology, information assurance and security has become the top most challenging issues for many organizations. Security professionals and experts have been striving hard to protect the computers, information and centralized network system. READ MORE

  3. 3. Traffic Route Guidance using Feedback of Predicted Travel Times : Improving Travel Times in the Berlin Traffic Network

    University essay from Institutionen för informationsteknologi

    Author : Arvid Bergsten; Daniel Zetterberg; [2008]
    Keywords : ;

    Abstract : Traffic congestions constitute a problem in many large cities. Congestions can be handled by reducing the network demand, expanding the infrastructure, or by utilizing the road network more efficiently. This master thesis presents a methodology for route guidance, based on automatic feedback control from the current traffic situation. READ MORE