Sökning: "high strength"
Visar resultat 1 - 5 av 1178 uppsatser innehållade orden high strength.
1. Characterisation of Non-metallic Inclusions in Special Steels using Electrolytic Extraction
Master-uppsats, KTH/MaterialvetenskapSammanfattning : When producing high strength special steels strict requirements are in place to assure the quality of the final product, both in terms of harmful elements and the content of non-metallic inclusions (NMI). Achieving cleanliness is a gradual process where all the steps of the production process are inter- connected, meaning that it is crucial to know the influence of each step in order to assure the contents of the final product. LÄS MER
2. Effects of natural aging and low strain-rate on mechanical properties of aluminium alloy sheets used in automotive industry
Master-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknikSammanfattning : These days, lightweight materials such as aluminum alloy sheets, especiallythose in the AA6xxx series, are in high demand for use inthe automotive industry. During natural aging, the properties of aluminummay undergo significant changes due to the diffusion of atomswithin the crystal structure, impacting the strength and formabilityof aluminum sheets. LÄS MER
3. Blood flow restriction training for people with chronic obstructive pulmonary disease or heart failure; A scoping review
Kandidat-uppsats, Umeå universitet/Avdelningen för fysioterapiSammanfattning : Background: Blood flow restriction training (BFRT) is an effective way of training that enables training with low external load while receiving similar effects to high load training. The lack of knowledge of BFRT for people with chronic obstructive pulmonary disease (COPD) or heart failure (HF) led to the making of this scoping review. LÄS MER
4. Fysisk aktivitet som behandlingsmetod och dess effekt på upplevd stress hos vuxna : En systematisk litteraturstudie
Kandidat-uppsats, Uppsala universitet/Fysioterapi och beteendemedicinSammanfattning : Bakgrund: Stress är något som kan vara negativt för människans hälsa om det pågår under en längre tid och fysisk aktivitet kan möjligtvis verka positivt på upplevd stress. Det skulle vara av värde att kartlägga den potentiella effekten av fysisk aktivitet på upplevd stress hos vuxna för att stärka den vetenskapliga evidensbasen och därmed möjliggöra och tillhandahålla en mer preciserad tillämpning av ny kunskap inom fysioterapeutisk klinisk praxis. LÄS MER
5. Yoga och mindfulness i skolmiljö : En systematisk litteraturstudie av yogabaserade praktiker som en resurs för elever och lärares välmående.
Magister-uppsats, Gymnastik- och idrottshögskolan, GIH/Institutionen för rörelse, kultur och samhälleSammanfattning : The purpose of this literature study is to examine, through existing research, the relationship between yoga-based practices in school and the mental health and well-being of students and teachers in an increasingly stressed and high-performing world. Our questions are: What does research say about yoga-based practices in relation to mental health and well-being in schools in different countries? What methods have been used for research on yoga-based practices and mental health and well-being in schools in different countries? What methods have been used for the implementation of yoga-based practices in schools? In order to achieve the aim and answer our questions, we have chosen to do a systematic literature study. LÄS MER
