Essays about: "zero particle"

Showing result 1 - 5 of 36 essays containing the words zero particle.

  1. 1. The Prevalence of Omission - About the function and frequency of particle ellipsis in Japanese

    University essay from Göteborgs universitet/Institutionen för språk och litteraturer

    Author : Robin Olsson; [2022-03-10]
    Keywords : japanska; zero particle; particle omission; particle ellipsis; Japanese; mujoshi;

    Abstract : The aim of this thesis is to investigate current perceptions of what is commonly referred to as particle omission, and in order to compare these perceptions to those of native speakers of Japanese, an online survey consisting of example sentences to be graded by 49 participants between the ages of 18 and 29 was carried out. A short summary of relevant particles will be covered, followed by extensive summaries of two different perspectives on the concept of particle omission. READ MORE

  3. 2. Investigation of the Plasma delay time in PIPS detectors using the LOHENGRIN spectrometer

    University essay from Uppsala universitet/Tillämpad kärnfysik

    Author : Elizaveta Yakovleva; Ivar Wikander; [2022]
    Keywords : ;

    Abstract : This project has examined the effects of plasma delay time (PDT) and pulse height defect (PHD) for protons, tritons and alpha particles. The goal was to determine PDT and PHD for alpha particles relative to protons, by using data from a subset of measurements taken with a silicon detector of type PIPS at the LOHENGRIN spectrometer. READ MORE

  4. 3. An Inexpensive Alpha Spectrometer Based on a p-i-n Photodiode : Making Advanced Particle Detectors From Common Commercial Components

    University essay from Uppsala universitet/Institutionen för materialvetenskap

    Author : Elias Arnqvist; [2022]
    Keywords : Alpha spectroscopy; alpha particle; particle detector; radiation detector; p-i-n diode; PIN diode; photodiode;

    Abstract : The purpose of this project was to design, construct, and evaluate an alpha spectrometer based on an inexpensive p-i-n photodiode as a radiation detector. The BPX-61 p-i-n photodiode was selected and calculated to have a 93 µm wide sensitive volume at 25 V reverse bias. READ MORE

  5. 4. On the Interaction Between Electromagnetic, Gravitational, and Plasma Related Perturbations on LRS Class II Spacetimes

    University essay from Umeå universitet/Institutionen för fysik

    Author : Philip Semrén; [2021]
    Keywords : ;

    Abstract : In this thesis, we investigate the interaction between electromagnetic, gravitational, and plasma related perturbations on homogeneous and hypersurface orthogonal Locally Rotationally Symmetric (LRS) class II spacetimes. By using these spacetimes, which allow for the inclusion of a non-zero magnetic field, as backgrounds in a perturbative approach, we are able to see interactions between the electromagnetic and gravitational variables already to first order in the perturbations. READ MORE

  6. 5. Automated Control System for Dust Concentration Measurements Using European Standard Reference Method

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Gustav Marstorp; [2021]
    Keywords : Dust concentration measurements; Particle concentration; Isokinetic deviation; PID-controller; EU standard 13284-1:2017; Stoftmätning; Partikelkoncentration; PID-regulator; Isokinetisk avvikelse; EU standard 13284-1:2017;

    Abstract : Most companies that have any type of combustion or other pollution process via emission to air needs to measure their emissions to ensure they are within legal boundaries. Among the different types of pollution measurements, one of the most common is dust concentration, also known as particle concentration. READ MORE