Essays about: "twinning"

Showing result 1 - 5 of 17 essays containing the word twinning.

  1. 1. Evaluation of a twinning project between midwife associations in Sweden and Ghana

    University essay from

    Author : Hanna Fjellström; Emelie Sandberg; [2023-02-13]
    Keywords : Twinning; midwife associations; implementation science;

    Abstract : Background: Globally, maternal and newborn health is a priority and progress has been made through the United Nations (UN) Sustainable Development Goals (SDGs). However, in developing countries millions of women and newborn still have inadequate access to antenatal care, safe abortions and to be able to give birth in a health facility. READ MORE

  3. 2. Influence from temperature variations in stacking fault energy on the mechanical properties of stainless steels

    University essay from KTH/Materialvetenskap

    Author : Christopher Hallén; Marcus Johansson Storne; [2023]
    Keywords : ;

    Abstract : This paper investigates the mechanical properties and deformation mechanisms of austenitic stainless steels and how they relate to the material property of stacking fault energy (SFE) and its relation to temperature and nickel content. Austenitic stainless steels are commonly used and well known for good mechanical properties and deformation characteristics. READ MORE

  4. 3. Metamorphic microtextures and mineral assemblages in orthogneisses in NW Skåne – how do they correlate with technical properties?

    University essay from Lunds universitet/Geologiska institutionen

    Author : Maria Eleni Taxopoulou; [2020]
    Keywords : granitic gneiss; Eastern Segment; Söderåsen; rock quality; quantitative analyses; grain size; aspect ratio; circularity; mineralogy; Earth and Environmental Sciences;

    Abstract : Glacifluviala avlagringar har varit de vanligaste källorna för byggmaterial i Sverige under de senaste decennierna. De är dock ändliga resurser som måste bevaras eftersom de också fungerar som akvifärer. READ MORE

  5. 4. Chemical Vapor Deposition of Titanium Oxycarbide

    University essay from Lunds universitet/Industriell Produktion

    Author : Carl Henrik Dahmén; [2020]
    Keywords : CVD; Hard Coatings; Ti C; O ; CO; Five-ling twinned crystals.; Technology and Engineering;

    Abstract : Ti(C,O) coatings have been generated in a hot wall CVD system on WC/Co, fine and coarse grained Ti(C,N), TiN, Cr and c-BN substrates. The research in this thesis has focused on deposition, characterization, and analysis in the perspective of the bonding layer of a coated insert. READ MORE

  6. 5. The Effect of Twinning on the Mechanical Properties of Alloy 825

    University essay from KTH/Materialvetenskap

    Author : Sanna Kylström; [2019]
    Keywords : ;

    Abstract : Twinning is a known phenomenon in material science, but how is it connected with grain size and yield strength? Investigations are made on alloy 825 with light optical microscopy for 19 samples to calculate the twin fraction and grain size. Afterwards, the results are compared to yield strength throughout tensile tests. READ MORE