Sökning: "Duration"

Visar resultat 1 - 5 av 1535 uppsatser innehållade ordet Duration.

  1. 1. Investigation of Injury Predictors for Rat Neuro Trauma

    Master-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Rosetta Maglio; [2024]
    Nyckelord :Finite element method; Rat brain traumatic brain injury; Rat brain finite element model; Strain; Strain rate; Product of strain and strain rate; Rotational direction; Rotational duration; Injury prediction; Finita elementmetoden; Råtthjärnans finita elementmodell; Belastning; Belastningshastighet; Produkten av belastning och belastningshastighet; Rotationsriktning; Rotationstid; Skadeförutsägelse;

    Sammanfattning : A traumatic brain injury is usually caused by a direct impact to the head and is a common cause of disability and death all around the world. The most effective method to predict brain injury today, is to use a finite element head model. LÄS MER

  3. 2. Fysisk aktivitet och sömn : Effekten av fysisk aktivitet på sömnsvårigheter hos barn och ungdomar med AST/ADHD - En systematisk litteraturöversikt

    Kandidat-uppsats, Uppsala universitet/Fysioterapi och beteendemedicin

    Författare :Oscar Laundal; Erik Eklund; [2024]
    Nyckelord :Physical activity; sleep; children; adolescents; randomized controlled trials; autism spectrum disorder; attention deficit hyperactivity disorder; physiotherapy;

    Sammanfattning : Bakgrund: Sömnsvårigheter är vanliga hos barn och ungdomar med AST (autismspektrumtillstånd) och ADHD (attention deficit hyperactivity disorder). Fysisk aktivitet kan vara en intervention som förbättrar sömnen hos denna population. LÄS MER

  4. 3. Shower Routine Creation: Application Design in a User-Centered Process

    Master-uppsats, Lunds universitet/Ergonomi och aerosolteknologi

    Författare :Jakob Sjödin; Teodor Ahlinder; [2024]
    Nyckelord :user-centered design; shower; routine; user testing; Technology and Engineering;

    Sammanfattning : A shower routine is a sequence of instructions that can be executed by a smart shower. This report explores how interfaces for creating shower routines can be designed. It further investigates the features that users prioritize in such an interface and how shower routines can enhance the shower experience. LÄS MER

  5. 4. 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 maskinteknik

    Författare :Amirhossein Gholami; Ali Abedisamarin; [2024]
    Nyckelord :Ageing. AA6014. AA6016;

    Sammanfattning : 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

  7. 5. The Effects of Social Assistance and Unemployment Insurance on Employment Outcomes : Evidence from new micro level administrative data at Statistics Sweden

    Master-uppsats, Uppsala universitet/Nationalekonomiska institutionen

    Författare :Molly Bernhardsson; [2024]
    Nyckelord :Social assistance; Unemployment insurance; Employment outcomes; Propensity score matching; Kaplan-Meier estimator;

    Sammanfattning : In this study, I examine the employment effects on average earnings and duration to work during a 45 month period, after receiving social assistance (SA) in October 2019, compared to receiving unemployment insurance (UI) the same month. A distinction is made between two treatment groups; receiving SA in addition to UI (treatment I) and receiving SA (treatment II). LÄS MER