Sökning: "CZM"

Visar resultat 1 - 5 av 7 uppsatser innehållade ordet CZM.

  1. 1. Characterisation of structure and stability differences between the C-lobes of human and P. falciparum calmodulin in the presence of calmidazolium

    Kandidat-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologi

    Författare :Igor Blagojevic; Klara Enockson; Marcus Miras Landelius; Ylva Strid Holmertz; Emelie Weinesson; Emma Örnelöw; [2022]
    Nyckelord :Calmodulin; Calmidazolium; Plasmodium falciparum; Malaria; Fluorescence spectroscopy; UV spectroscopy; CD; Circular dichroism; bioinformatics;

    Sammanfattning : Malaria is a serious disease that can lead to fatal consequences if not treated. It is mainly spread via Plasmodium falciparum, a parasite carried by mosquitoes as host organisms. As a potential way of treating malaria, research is being done on possible inhibitors of calmodulin (CaM) in the parasite. LÄS MER

  3. 2. Performance of reinforced concrete bridges strengthened with Carbon Fiber Reinforced Polymers : Case study: Essinge Bridge over Pampaslänken

    Master-uppsats, KTH/Bro- och stålbyggnad; KTH/Jord- och bergmekanik

    Författare :Zeinab Mirzahassanagha; Eva Malo; [2021]
    Nyckelord :CFRP; External Strengthening Method; RC Bridges; Curved Substrate; Finite Element Modelling; Kolfiberväv; Extern Förstärkningsmetod; Betongarmerade broar; Konkav yta; Finita Elementa Modellering;

    Sammanfattning : This master thesis deals with the performance of existing reinforced concrete bridges strengthened with externally bonded carbon fibre reinforced polymers (CFRP). One of the main aims of this work is to understand the functionality of such an external strengthening method applied to a concave surface in a heavy concrete structure such as a bridge. LÄS MER

  4. 3. Numerical Assessment of Defects Effect on Boltless Composites Longitudinal Joints

    Master-uppsats, KTH/Lättkonstruktioner

    Författare :Mara Santaniello; [2020]
    Nyckelord :;

    Sammanfattning : The work presented in this thesis focuses on the numerical assessment of defects effect on potential boltless design for fuselage panels longitudinal joints, typically identified as High Load Transfer (HLT) configuration. Nowadays, the state-of-art joining technique for primary aircraft composite structures, such as fuselage barrels, is still mechanical fastening. LÄS MER

  5. 4. Study of delamination of composite hat skin stringer interface failure

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Rajkumar Rajamanickam; [2019]
    Nyckelord :Delamination; Cohesive Zone Model; Skin-Stringer; Composite modelling; ABAQUS; Interface failure;

    Sammanfattning : The use of composite materials brought a tremendous breakthrough in the scientific world of aerospace engineering. The lack of understanding of the failure of composite materials can be disastrous. Composite laminated structures need to be thoroughly studied and investigated in the design stage. LÄS MER

  7. 5. Simulation of Delamination Migration in Laminated Composite Structures - An Approach Combining Extended Finite Elements and a Cohesive Zone Model

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Hållfasthetslära

    Författare :Viktor Björklund; [2018]
    Nyckelord :Crack propagation modeling; Fiber-reinforced polymer; Laminated composites; FRP; CFRP; Cohesive zone model; CZM; Delamination migration; FEM; XFEM; Fracture mechanics; Progressive damage modeling; Surface-based cohesive behaviour; Technology and Engineering;

    Sammanfattning : Fiber-reinforced polymer matrix composites are being used increasingly in lightweight applications where high strength and stiffness is required. One of the main challenges with designing components from such materials is to predict the ultimate strength and behaviour of the structure. LÄS MER