Sökning: "3d-structure"

Visar resultat 1 - 5 av 44 uppsatser innehållade ordet 3d-structure.

  1. 1. Characterization of Mitilysin Pores by Cryo-electron Microscopy

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Vladimir Novakovic; [2023]
    Nyckelord :Mitilysin; Mly; Structural Biology; Cryo-EM; pore; toxin; pore forming proteins; pore forming toxins; PFP; PFT;

    Sammanfattning : Pore forming toxins (PFTs) are a large group of proteins found mainly in bacteria with some exceptions found in animals. They bind and form pores in their target membranes and form pores, which leads to cell death. Among these are cholesterol-dependent cytolysins (CDC), which require the presence of cholesterol to bind target membranes. LÄS MER

  3. 2. Development of the UnoSat Platform for stratospheric balloon payloads

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Sebastian Scholz; [2023]
    Nyckelord :Arduino; Stratospheric balloon;

    Sammanfattning : The UnoSat Platform is a software and 3D structure platform built with Arduino Uno boardsthat allows easier implementation of a satellite project in a 1-n unit CubeSat format. It isdesigned to improve and speed up development of balloon - nanosat projects of the M2 TSImaster. LÄS MER

  4. 3. Beyond Traditional Tomography: X-ray Multi-projection Imaging for Additive Manufacturing

    Kandidat-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Författare :Maria Esther Vilar Alvarez; [2023]
    Nyckelord :X-ray tomography; X-ray multiprojection-imaging; deep learning; additive manufacturing; synchrotron radiation; Physics and Astronomy;

    Sammanfattning : The main aim of this bachelor thesis is to push the limits of 3D X-ray imaging by studying the minimum number of projections required to retrieve high-quality reconstructions for additive manufacturing processes. This project first focuses on understanding how X-ray tomography works, by reconstructing additive manufacturing data already obtained (from PSI, TOMCAT beamline) using two standard reconstruction algorithms, GRIDREC and SIRT. LÄS MER

  5. 4. 3D Coating of Interface Materials for High-Performance RF Passive Devices

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Xiner Shen; [2023]
    Nyckelord :Ceramic coating; Dip coating; Radio frequency; Passive RF devices; Quality factor; Keramisk beläggning; Dip-beläggning; Radiofrekvens; Passiva RF-enheter; Kvalitetsfaktor;

    Sammanfattning : The demand for high-performance Radio Frequency (RF) passive devices has been steadily increasing due to the growing complexity and sophistication of wireless communication systems. The Quality factor (Q-factor) is a key parameter for describing the signal losses and the energy efficiency of resonators. LÄS MER

  7. 5. Cliffhangers : Ett narrativt verktyg för förundran och kreativitet i klassrummet

    Uppsats för yrkesexamina på avancerad nivå, Konstfack/IBIS - Institutionen för bild- och slöjdpedagogik

    Författare :Johanna Widlund; [2022]
    Nyckelord :Cliffhanger; narrativ teori; förundran; kreativitet i klassrummet; affordance; filmpedagogik.;

    Sammanfattning : This study is about applying narrative theory into the media classrooms. Can a teacher create wonder and curiosity in his or her classroom by using classic storytelling techniques? The use of compelling storytelling has been used throughout history. LÄS MER