Essays about: "destruktiv"
Showing result 1 - 5 of 14 essays containing the word destruktiv.
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1. Ion Induced Particle Desorption From Self Supporting Nanomembranes : Influence of Different Geometries and Particle Types
University essay from Uppsala universitet/Tillämpad kärnfysikAbstract : Nanoelectronics is a field undergoing rapid development, meaning knowledge of the materials and methods used in nano-scale systems is a driving force in the industry. Silicon is a well known material in nanoelectronics commonly used as a semiconductor and is therefore a good representative for nanomaterials in general. READ MORE
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2. The Effect of High Wheel Impact Load on the Rail Reliability - a Case Study at Bodsjön
University essay from KTH/SpårfordonAbstract : This study focuses on the reliability of railway track in the relation with high loads resulted from wheel damages, where higher (dynamic) vertical wheel loads are expected from trains with damaged wheels. The Swedish Transport Administration (Trafikverket) has monitored and recorded data of rail defects and breaks. READ MORE
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3. Estimation of the characteristic in-situ compressive strength class of concrete structures - A case study of the Skuru bridge
University essay from KTH/Bro- och stålbyggnadAbstract : It is inevitable that Structures become older and their intended use changes or the structuralcodes regulations change. In some regions the damage from seismic activities is a possibility.It becomes, therefore crucial to assess the structural capacity of such structures. READ MORE
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4. Non-destructive Evaluation of Ultrasound Contrast Agent
University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Abstract : Clinical ultrasound imaging techniques can be greatly improved by the use of ultrasound contrast agents (UCAs). While microbubbles (MBs) without shell are unstable and cannot be used for practical applications,a shell produced from biocompatible polyvinylalcohol (PVA) significantly improves chemical versatility and stability. READ MORE
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5. Collective behaviour in suspensions of pushers and pullers
University essay from Lunds universitet/Biofysikalisk kemiAbstract : Microswimmer is a term that denotes small selfpropelling agents, such as bacteria, algea or artificial robots. Depending on the flow field they set up they can be categorized into two classes: pushers (e.g. E. READ MORE