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This project designs an RF switch operating in E-band to provide a transmit path from a Class-F power amplifier (PA). The basic RF switch is based on the single-pole double-throw (SPDT) topology using shunt transistor switches and two λ/4 transmission line. The transistors used in this project are nanowire MOSFET transistors developed by the Division of Electromagnetics and Nanoelectronics, LTH, L

In this thesis we consider multiplicative integrals and derivatives on functions on the positive numbers, the logarithmic Riemann surface and the punctured complex numbers. Additive structures on the real and complex numbers are related to their multiplicative counterparts on the positive numbers and the logarithmic Riemann surface by defining exponential transition functors. We use a lift-project

The employment effects of expansionary fiscal policy have been well documented in the literature. Interestingly, however, limited attention has been paid to the gender dimension. Across countries, significant gaps in female and male employment still remain. This, together with the risk of hysteresis, makes it central to examine how expansionary fiscal policies affect female and male employment and

Syftet med studien var att undersöka vilken påverkan en helgkurs i autentiskt relaterande hade på kvaliteten i deltagarnas relationer. Relationskvalitet mättes i två kontexter: Mellan kursdeltagarna respektive i deras befintliga relationer utanför kurskontexten. Syftet var att undersöka om kursen påverkade relationskvaliteten mellan deltagarna och om deltagarna kunde dra nytta av nya färdigheter fThe purpose of this study was to investigate the impact a weekend course in authentic relating had on different aspects of the quality of the participants' relationships. The relationship quality was measured in two contexts: Between the course participants and in their existing relationships outside the course context. The aim was to investigate whether the course affected the quality of rela

There is extensive research on creativity and innovation, as well as the question of whether UGC and social media platforms foster creativity or dumb down culture. There is however a gap in research on how creative and innovative UGC is. The purpose of this study is therefore to investigate the creative motivations behind creating UGC and whether the UGC on TikTok is applicable to creative and inn

The goal of this article is to propose, through the use of GIS software, an interdisciplinary method to suggest new touristic flows after the Covid-19 pandemic. Specifically, the aim is to identify those sites of cultural and landscape interest that are little known but with great artistic, cultural, historical and environmental value that could give new vigour to the tourism sector. In the first

In this master thesis nanowires have been simulated to study the effect of spatial imperfections in the nanowires. This spatial imper- fection took the form of potential fluctuations in the conduction band across the wire. To achieve this, scripts were written in MATLAB to simulate the nanodevices by applying the non-equilibrium Green’s function (NEGF) method. To verify the simulations, multiple q

There has been growing recognition that local communities possess adequate knowledge, skills, experience and understandings of vulnerabilities and risks associated with their lives and livelihoods, and that this should be included in climate change adaptation (CCA). As a result, community-based adaptation (CBA) is being increasingly implemented as means to adapt to climate change (CC). However, de

Detta examensarbete tar avstamp och inspiration från boken Stilövningar (originaltitel Exercices de style) från 1947, av den franske författaren och poeten Raymond Queneau, i vilken han återberättar en och samma historia på 99 olika sätt. Det är vare sig den, i boken, banala grundberättelsen eller den enskilda återberättelsen som är intressant, utan det är i upprepningen och relationen dem emellanThe starting point for this thesis project and the source of inspiration is the novel ’Exercises in Style’ (original title Exercises de style) written in 1947 by French poet and author Raymond Queneau, in which he retells one and the same story, carried out in 99 different literary styles. It is not in the banal template story or the single retelling of it but rather in the repetition and the rela

This thesis focuses on Dalits' lives and experiences in the South Asian diaspora in the United States of America. I explore stories of the Dalit struggle for equality that today transcends national borders as globalisation continues to pave paths for migration. Specifically looking within the vast South Asian diaspora in the US for stories of Dalit-led activism, this thesis begins by bringing

Labeling the map is one of the most essential parts of the cartographic process that requires a huge time and energy. It is proven that the automation of map labeling is an NP-hard problem. There have been many research studies that tried to solve it such as rule-based methods, metaheuristics, and integer programming. However, the results achieved so far are not satisfactory and require much manua

At Alvotech, bioreactors are used for the production of biosimilars. During the production scale-up process, issues can arise at larger scale that are difficult to predict based on physical experiments. Using CFD, two 3D bioreactor models of different scales have been created, namely the 15L HyPerformaTM Glass Bioreactor and 250L HyPerformaTM Single-Use Bioreactor, both manufactured by Thermo Fish

Bakgrund: Barnhälsovården följer de globala målen enligt Socialstyrelsen (2014) om att främja barnets hälsa som medfört att det har blivit mer inriktat på hälsovård. I sjuksköterskans arbete är det betydelsefullt att involvera familjen för att skapa ett gott bemötande, vilket leder till bättre samverkan i mötet. Syfte: Syfte med studien var att beskriva bemötande av barn och familj utifrån distrik

The world is slowly moving towards a more environmentally friendly mindset and many companies, such as Tetra Pak® have followed this lead by producing more environmentally friendly products and developing better materials with less environmental impact. To accommodate these requirements, it is important that the package is recyclable. For a carton this is defined by the repulpability, i.e., the ab

Climate change is a global threat to human and animals’ well-being on Earth. The threat of climate change has been known for over 30 years and it is now a fact that humans are the main contributing factor to it. Despite this, in 2022 it is no longer an abstract phenomenon, but our reality. One of the reasons why so little has been done to save the environment is people’s lack of or insufficient kn

Bakgrund: Barnhälsovården följer de globala målen enligt Socialstyrelsen (2014) om att främja barnets hälsa som medfört att det har blivit mer inriktat på hälsovård. I sjuksköterskans arbete är det betydelsefullt att involvera familjen för att skapa ett gott bemötande, vilket leder till bättre samverkan i mötet. Syfte: Syfte med studien var att beskriva bemötande av barn och familj utifrån distrik

Syftet med denna uppsats är att undersöka hur avvägningen mellan effektivitet och rättssäkerhet i förarbetena till skattetillägget kommit att påverka hur dagens skattetillägg fungerar i praktiken vid Skatteverkets kontrollverksamhet avseende tjänsteavdrag. Detta redogörs för genom att dagens regelverk och de förarbeten som legat till grund för skattetillägget analyseras i förhållande till effektivThe purpose of this essay is to investigate how the trade-off between efficiency and rule of law during the legislation processes for the tax surcharge has come to affect how today's tax surcharge works in practice regarding the Swedish Tax Agency's monitoring of tax deductions for work-related expenses made by natural persons. This essay will examine this through analyzing today's reg