Essays about: "physic"

Showing result 1 - 5 of 11 essays containing the word physic.

  1. 1. Ion Induced Particle Desorption From Self Supporting Nanomembranes : Influence of Different Geometries and Particle Types

    University essay from Uppsala universitet/Tillämpad kärnfysik

    Author : Jonas Beling; [2023]
    Keywords : ion; physics; ion physic; scattering; desorption; sputtering; jon; fysik; jonfysik;

    Abstract : 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

  3. 2. PERFORMANCE OF THE PHOTODETECTOR FOR THE ACTIVE SHIELD OF THE COSI SPACE TELESCOPE

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Daniel Álvarez Franco; [2022]
    Keywords : Geant4; scintillation; BGO; CsI; simulation; COSI; telescope; photoelectric effect;

    Abstract : The COmpton Spectrometer and Imager (COSI) is a space telescope that aims to study the soft gamma regime (0.2-5 MeV), capable of performing spectroscopy, imaging and polarimetry of cosmic gamma sources. READ MORE

  4. 3. Current Control and Modelling of an Inspiration Valve

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

    Author : Astrid Lindstedt; [2021]
    Keywords : Current Servo; Cascade Control; Solenoid Model; Ventilator; Strömregulator; Kaskadreglering; Solenoid modell; Respirator;

    Abstract : An analog current servo of an intensive care ventilator is being developed at Getinge in Stockholm. The current servo is used to control the output gas flow of an inspiration valve to a patient’s lungs. The ventilator’s control system is in a cascade design of two closed-loops, of which the current servo is the controller for the inner loop. READ MORE

  5. 4. The learning approaches promoted by the physics department towards the first-year students at Lund University.

    University essay from Lunds universitet/Fysiska institutionen

    Author : Albert Eisenschmidt; [2018]
    Keywords : Physics and Astronomy;

    Abstract : In the field of educational psychology are two type of learning approaches commonly mentioned; deep learning and surface learning. These two learning approaches contains methods used by the students, for instance, memorizing (surface learning) and hypothesize (deep learning). READ MORE

  6. 5. Physico-Chemical Properties, Probiotic Survival and Sensory Acceptability of a Liquid Oats-Based Beverage

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Evangelia Mitsou; [2017]
    Keywords : oat based drink; nordic berries; probiotic; synbiotic; Prevotella copri; nutritional analyses; carbohydrates; protein; fat; fibres; viscocity; beta glucans; β-glucans; shelf life; microbial analysis; sensory analysis; innovation; product development; food engineering; livsmedelsteknik; Technology and Engineering;

    Abstract : In the present thesis were studied oat based real fruit puree products. The aim was to create a new synbiotic beverage by combining the health benefits of the probiotic bacterial strain with the prebiotic ones derived from the β-glucans in oats. READ MORE