Filtyp
In recent years, there is a growing interest for new lead-free oxides with reversible antiferroelectric (AFE)-ferroelectric (FE) phase transition for high-power energy-storage applications. NaNbO3-based ceramics are particularly attractive due to their easy synthesis and cost-effectiveness. In order to stabilize reversible AFE-FE phase transition, NaNbO3 is doped with a combination of heterovalent
This chapter addresses the organization known as the Satanic Reds, which was founded in the latter half of the 1990s by Tani Jantsang and Philip Marsh. The organization has been described as a ”virtual audience cult,” and even though it is clear that several people have contributed in shaping it, the organization has been especially influenced by its two founders. Jantsang and Marsh have spoken fo
Gold nanoelectrodes with gaps of less than 10 nm were formed by conventional E-beam lithography on silicon substrates covered by Al2O3. Molecular films were deposited on the electrodes by Langmuir-Shaefer technique. The I-V curves of such systems show a suppressed conductance indicating a correlated electron tunnelling through the system. All measurements were made at room temperature.
Various transport phenomena in conjunction with chemical reactions are strongly affected by reformer configurations and properties of involved porous catalyst layers. The considered composite duct is relevant for a methane steam reformer and consists of a porous layer for the catalytic chemical reactions, the fuel gas flow duct and solid plate. In this paper, a fully three-dimensional calculation
A stochastic model based on a probability density function (PDF) approach was developed for the investigation of spark ignition (SI) engine knock conditions. The model is based on a two zone model, where the burned and unburned gases are described as stochastic reactors, and the movement of the turbulent flame front is expressed with a Wiebe function. Using a stochastic particle ensemble to repres
We present a compact, fast, and versatile fiber-optic probe system for real-time determination of tissue optical properties from spatially resolved continuous-wave diffuse reflectance measurements. The system collects one set of reflectance data from six source-detector distances at four arbitrary wavelengths with a maximum overall sampling rate of 100 Hz. Multivariate calibration techniques based
Two circulation index-based methods were applied to downscale summer daily rainfall at four meteorological stations in Chongqing, China. One is a regression method (CIM) and the other a hybrid circulation classification plus regression method (CPM). Both methods used the same three circulation indices and surface specific humidity as predictors. In the first method (CIM), the indices and humidity
The effect of acute intraoperative plateletpheresis (25% platelet yield) in combination with intraoperative low-dose aprotinin (2 million units) on blood conservation was investigated in 18 young adult patients undergoing elective Ross operation. The results were compared with a group of 19 similar patients without plateletpheresis (control group). The hematological and coagulation parameters at a
Computerised tomography and magnetic resonance tomography were performed in nine faecally incontinent patients more than eight years after rectoplasty for high imperforate anus. No statistically significant correlation was found between function, i. e. degree of faecal incontinence, and anatomical findings. Thus, in spite of a detailed demonstration of the post-operative anatomy, the information d
Green packaging development (GPD) involves the process of developing packaging with minimized environmental impact. Over the last decade, the GPD perspective has evolved from a traditionally packaging material-focused one to a holistic one. A holistic perspective on GPD means that the different environmental requirements on packaging have to be combined so that the overall environmental impact of
Denna uppsats utreder hur arbetsgivarens rehabiliteringsansvar fördelas på en professionell fotbollsspelare. Syftet är att undersöka och jämföra om det finns skillnader mellan hur arbetsgivarens rehabiliteringsansvar ser ut i en klubbkontext kontra landslagskontext. Det första frågan fokuserar på hur detta ansvar fördelas mellan SvFF (Svenska fotbollförbundet) och kontraktsbärande klubb. Den andra
Bakgrund: Barn utsätts dagligen för smärtsamma procedurer inom barnsjukvården och obehandlad smärta kan leda till ökad smärtkänslighet i framtiden. Studier poängterar vikten av att nyttja evidensbaserade riktlinjer gällande multimodal smärtbehandling för att förebygga procedursmärta. Begränsat antal studier finns i Sverige om sjuksköterskans upplevelse av att arbeta utifrån riktlinjer vid smärtsam
This thesis focuses on how online activists react to online censorship imposed onto them by social media platforms and how the reactions shape the activists’ responses to the censorship. It does so by deploying a qualitative interview study design onto how Swedish individuals who advocate for Palestine online experience and respond to digital censorship on Meta’s social media platforms. In the st
Bakgrund: Hos vuxna personer med autism kan den sociala delaktigheten vara bristfällig. Många söker sig inte till vidareutbildning och har ofta svårt att skaffa eller behålla ett arbete. Detta skapar en risk att hamna i socialt utanförskap. Syfte: att undersöka vilka aktivitetsbaserade interventioner som finns och dess påverkan på aktivitetsengagemang och social delaktighet hos vuxna med autism. M
Across Europe, breeding bird species are decreasing in several types of habitats. Deciduous forest specialist birds are facing a loss of habitat due to the forest management that removes important key components in the forest, e.g. dead wood. Already in Sweden three woodpecker species that are deciduous forest specialist have decreased in population: one has become locally extinct (middle spotted
Det är mycket fokus på hållbarhet och målet att uppnå Agenda 2030 inom byggbranschen. Studien ska därför undersöka hur och om detta går att uppnå med hjälp av kravställning vid upphandling enligt LOU. Går det att använda upphandlingar som ett verktyg och hur gör upphandlarna detta? Finns det några utmaningar för de mindre kommunerna och kommunala fastighetsbolagen? Uppsatsens syfte är att undersökThere is a strong focus on sustainability and goal of achieving Agenda 2030 within the construction industry. The study will therefore investigate how and if this can be achieved through the use of requirements in public procurement under the Public Procurement Act (LOU). Can procurement be used as a tool, and how do procurement officers approach this? Are there challenges for smaller municipaliti
Bakgrund: Rektusdiastas är vanligt förekommande hos gravida kvinnor och är muskeldelning mellan musculus rectus abdominis två muskelbukar. Delningens svårighetsgrad är varierande och det skiljer sig mellan olika länder hur stor den måste vara för att klassificeras som rektusdiastas. I dagsläget finns det begränsad forskning på interventioner för att förebygga och behandla tillståndet. Syfte: Syft
Frånvaron av ett omedelbart kostnadsansvar i förvaltningsprocessen innebär att enskilda i dagsläget är hänvisade till ett separat skadeståndsförfarande för att få sina rättegångskostnader i förvaltningsmål ersatta. Förvaltningsprocess-lagens [1971:291] (FPL) avsaknad av direkta ersättningsbestämmelser likt de som gäller i civila tvistemål har en rad förklaringar till sig. Förstone handlar det om hThe absence of an immediate cost liability in administrative proceedings means that individuals are currently referred to a separate tort proceeding to be compensated for their litigation costs in administrative cases. The lack of direct compensation provisions in the Administrative Court Procedure Act [1971:291] (FPL) has several explanations. Firstly, it concerns how the com-mon foundations of t
