Sökresultat

Utveckling av förenklade modeller för tryckinducerade flöden i smala kanaler med plötslig expansion Denna masteruppsats är gjord i samarbete med företaget FS Dynamics Sweden AB, som är specialiserat på datorsimuleringar, vilka används för att analysera och förstå komplexa problem. Denna uppsats har som syfte att utveckla en metod för att effektivisera simuleringar av luftflöden i smala och långa Simulations of domains with large differences in length scales across different directions are often computationally expensive because they require high mesh resolution, leading to long simulation times. This master’s thesis was done in collaboration with FS Dynamics Sweden AB and addressed the high computational cost associated with fully resolved 3D simulations. Inspired by semiconductor and ele

The construction sector is responsible for around 40 % of all generated waste in Sweden and is also responsible for around 21-22 % of all carbon emissions. In a sector that is responsible for a substantial part of Sweden’s climate footprint, it’s important to find solutions to the negative effects towards the climate. Much of the generated waste comes from building and demolition waste which ends

Attracting tourists from all over the world throughout the year, the flourishing of mass tourism in Bali has been perpetual for the last few decades. As both domestic and international tourists increase over time, the demand for built-up areas increases accordingly, which has caused urban expansion exploiting vegetated areas, especially agricultural lands. Consequently, this tourism-led urbanizati

This Master’s thesis evaluates and validates a newly developed risk assessment tool designed for performance guarantees in the sales of rock crushing solutions at Sandvik Rock Processing Solutions, Stationary Crushing & Screening (Stat. C&S). The research aims to compare the new tool against the current expert-based method, assess the relevancy of the variables included, and propose necess

I takt med att personer med funktionsnedsättningar och variationer ökar blir tillgänglighet i digitala system och miljöer allt viktigare. Lagen om tillgänglighet till digital offentlig service trädde i kraft 2019 och ställer tillgänglighetskrav på informationssystem och digitala tjänster inom den offentliga sektorn. Långt ifrån alla myndigheter och offentliga institutioner lever upp till dessa kra

Title: Reconfiguring a Unit-Load Finished-Goods Warehouse Authors: Jakob Bjarke & Oliver Elftonsson Supervisor: Joakim Kembro, Department of Industrial Management and Logistics, Faculty of Engineering, Lund University Problem formulation: Since moving, Alfdex has experienced increased demand while the Finished Goods Warehouse (FGW) has remained unchanged. This has caused challenges such as

Skolan har en brottsförebyggande funktion. Genom att forma normer och värderingar hos elever kan skolan motverka beteenden och uppfattningar relaterade till brott och kriminalitet. Skolan kan även uppmärksamma och förhindra normbrytande beteenden som kan innebära en ökad risk för avvikelser senare i livet. För att skolan ska kunna ha en brottspreventiv verkan är det dock avgörande att eleverna när

This paper focuses on constructing models that predict a Value at Risk (VaR) estimation for financial portfolios using hierarchical clustering and copulas. Traditional VaR models often assume linear dependencies and normal distributions, which can be poor assumptions for financial data - especially during extreme market events. This paper introduces a non-linear modeling approach using copulas to

Titel: “Sjögräs, varför ska jag äta det?” – En undersökande studie om barriärer till konsumtion av sjögräs utifrån ett konsumentkulturperspektiv Seminariedatum: 2024-05-31 Ämne/kurs: FEKH29, Examensarbete i marknadsföring på kandidatnivå, 15 högskolepoäng Författare: Johan Bruce, Axel Hillman & Gustav Östlund Handledare: Patrik Stoopendahl Fem nyckelord: Consumer Culture Theory, affekTitle: “Seaweed, why should I eat it?” – An investigative study on barriers to seaweed consumption from a consumer culture perspective Seminar date: 2023-05-31 Course: FEKH29, Degree Project in marketing, Business Administration, Undergraduate level, 15 University Credits Points, 15 ECTS Authors: Johan Bruce, Axel Hillman & Gustav Östlund Advisor: Patrik Stoopendahl Key words: Consumer C

Examensarbetet gjordes i samarbete med La Isla Network (LIN), en icke vinstdrivande amerikansk organisation som bekämpar konsekvenserna av yrkesrelaterad värmeexponering. Värmestress utgör ett betydande hot mot individer engagerade i fysiskt arbete under varma förhållanden, med potentiellt dödliga konsekvenser. För att minska dessa risker har LIN utvecklat programmet RSH-S (Rest, Shade, Hydration,The thesis was done in collaboration with La Isla Network (LIN), a US-based non-profit organization dedicated to combating the consequences of occupational heat exposure. Heat stress poses a significant threat to individuals engaged in physical labor in warm conditions, with potentially fatal consequences. To mitigate these risks, LIN has developed the RSH-S (Rest, Shade, Hydration, and Sanitation

Purpose: The purpose of this study was to understand how platforms of mental health influence people’s decision to engage in online therapy through their marketing strategies implemented throughout the customer journey. Theoretical perspective: This study is rooted in two theoretical models, the customer journey and the Theory of Planned Behavior (TPB). Specifically, the customer journey will ser

Despite the current recognition and discussions surrounding corporate sustainability, the topic remains highly complex, with significant uncertainties regarding how to integrate sustainability into daily operations. Hence, it becomes increasingly important for managers to develop a comprehensive understanding of how to implement corporate sustainability strategies. Therefore, this thesis investiga

This thesis investigates the perception of prominent syllables in Japanese words by native Swedish speakers. The study explores factors such as word type, pitch placement, and sentence structure that influence L1 Swedish speakers' accuracy in identifying the prominent syllable in Japanese words. The study also highlights the influence of linguistic context and individual variation on the perce

Trauma i barndomen har en betydande inverkan på livslång fysisk och mental hälsa samt utveckling. Tidiga interventioner stärker barnets motståndskraft och mildrar traumans långsiktiga effekter på välbefinnandet. En sådan intervention går ut på att utbilda viktiga vuxna i barnets omgivning för att skapa en gynnsam miljö. Traumamedveten omsorg (TMO) är en intervention som erbjuds som ett utbildningsChildhood trauma significantly impacts lifelong physical and mental health and development. Early interventions enhance child resilience and mitigate trauma's long-term effects on wellbeing. One such intervention is educating adults significant in the child’s life to create a nurturing environment. Trauma-informed Care (TIC, in Swedish “Traumamedveten Omsorg”, TMO) is an intervention offered a

This report details the development and evaluation of fibre-based primary packaging concepts for the growing ready-meals category, focusing on a concept packaging design project for Micvac AB. The research methodology employed the Double Diamond of Design Thinking as an innovation model. The project encompassed an assessment of the desirability, feasibility, and viability of fiber-based packaging.

Svensk och dansk standard skiljer sig åt vid beräkning av pålars bärförmåga i lermorän, där den svenska metoden i tidigare undersökningar har konstaterats mest konservativ. En av anledningarna till detta är att spetsens inverkan på bärigheten beaktas vid dimensionering enligt dansk standard, men bortses från när svensk standard tillämpas. Svensk standard appliceras idag med utgångspunkt i samma me

Throughout the past, cities have been designed so that cars have become the centre of the streetscape, and pedestrians have come second. This led to wide streets, street parking, and smaller city sidewalks. However, pedestrians are the ones who bring life and movement to a street or square. Currently, more municipalities want to shift their focus to the centre of their cities and reduce access (d‘

Thesis Purpose: The purpose of this study is to outline the relationship between football fans and their respective clubs. The seemingly unbreakable consumer loyalty a football team enjoys is arguably unique in the corporate world, and we aim to examine this loyalty and its influence on the brand-consumer relationship. Theory: The theory used in this thesis is centred around brand loyalty and con

The aim of this project is to establish a workflow that transforms CT-scanned images of paperboard into a calibrated Representative Volume Element (RVE). A RVE is defined as the smallest volume that accurately captures the macroscopic behaviour of the material. First, CT-scanned images are converted into a finite element model that rep- resents the microstructure of the paperboard. Secondly, a di