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This thesis compares digital and physical dictionaries with each other. Whether digital dictionaries were faster to use and if words were better retained when using a physical dictionary were the specific points of comparison. Based on previous studies It was predicted that physical dictionaries would indeed be better to use if the user wanted to retain knowledge of a word, and that digital dictio

En funktion som har fått mycket uppmärksamhet bland matematiker är den så kallade Riemanns zeta-funktion, som definieras med hjälp av en summa av oändligt antal termer, en så kallad serie: zeta(s) = 1 + 1/2^s + 1/3^s + 1/4^s + ... Här är s=a+ib en komplex variabel med en reell del a och en imaginär del, där i har egenskapen i^2=-1. Värdet på den här serien kommer givetvis bero på vilket värde pWe establish the central convergence properties of ordinary Dirichlet series, including the classical result by Bohr, providing uniform convergence of the series where it has a bounded analytic continuation. We also derive a lower bound for the supremum of Dirichlet polynomials using Kronecker's theorem, of which we see one proof. With this knowledge and some probability theory we can follow t

Implication of DNAJ co-chaperones in Neurodegenerative diseases General improvements of human life conditions at different levels translate into an increasingly growing life span expectancy of the earth population. This, however comes with the cost of an increase in neurodegenerative diseases which broadly increases in frequency with age. Most age related brain diseases such as Parkinson’s dis

The term Worst Credible Process Fire (WCPF) was introduced to the Norwegian Petroleum Industry as a complement to the probabilistic approach to define design loads for offshore facilities. Currently there are mainly two documents about the WCPF being the SINTEF report (2017) and the definition in NORSOK S-001 (2018). The WCPF concept have only been used within the industry for a few years and comb

The filaggrin gene and the dermal absorption of chemicals Filaggrin is a monomeric protein highly expressed in the outer layer of the epidermis and important for building up the skin barrier. About 7-10% of the European popula-tion have a loss-of-function mutation (so called null mutation) in the filaggrin gene (FLG), which leads to a reduction or loss of the filaggrin protein. The aim of this

A new probiotic for the cure of diabetes Metabolic diseases such as obesity and type 2 diabetes are becoming increasingly common worldwide and are major causes of disability and death indicating an urgent need for interventions. Emerging evidence points to a central role of gut microbiota in metabolism, for example blood glucose metabolism and appetite regulation. Furthermore, intervention with

Lysande protein ska hjälpa spåra ändringar vid alzheimers sjukdom Demens är ett syndrom som påverkar en stor del av populationen vid högre ålder. Syndromet yttrar sig genom att påverka personers kognitiva förmågor, huvudsakligen minnet. Frekvensen kommer fortsätta att öka med den åldrande populationen. Den vanligaste och mest välkända varianten av demens är alzheimers sjukdom. Som alla vet är deApolipoprotein E4 (ApoE4) is the biggest genetic risk factor for Alzheimer’s disease. While it is known to transport cholesterol to neurons the localization of the protein has not yet fully been mapped. Levels of amyloid precursor protein (APP) and its cleavage product amyloid beta (Aβ), the main component of amyloid plaques, in transfected cells were determined using western blot. Green fluoresce

The purpose of this thesis is to study if software defined networks (SDN) can function as a second layer of defence in safety critical sensor networks. SDNs are controlled and topologically defined by a logically centralised control unit. The centralised control logic makes it possible to control the behaviour of the network, and react to network events. In this thesis we examine if and how SDNs c

Mexico has experienced the dramatic escalation of crime and violence in an organized form since the 1990s, and have also witnessed the highest number of homicides in the last ten years. It has adversely affected the national security, economic growth and social development with an especially detrimental effect on youth in Mexico. This study examines the direct and indirect impacts of drug trade-re

Biobased economy is becoming a central strategy to decouple industrial production from fossil feedstock and thus to tackle global warming. Consequently there has been an interest in developing technologies for the production of chemicals, materials, and fuels from renewable bio-based feedstock. This can be achieved thanks to industrial biotechnology and metabolic engineering. Protocatechuic acid (

With the development and structural transformation of an economy the dynamics of labour force participation change. The female experience of development and labour force participation is different to that of the male. Different levels of development and educational attainment, compounded by social expectations, correspond differently in effecting the likelihood for a woman to participate in the la

Magnesium chelatase is a heterotrimeric enzyme complex, which catalyzes the insertion of Mg2+ into protoporphyrin IX. The enzyme is composed of three protein subunits BchI, BchD and BchH of approximately 40, 70 and 140 kDa, respectively. In barley (Hordeum vulgare L.) the subunits are referred to as Xantha-H, Xantha-G and Xantha-F. In this study, genes encoding the magnesium chelatase subunits of

Målbilder och berättelsers betydelse för integreringen av målbilder för hållbara transporter Sveriges klimatmål inom transportsektorn innebär att mängden koldioxidutsläpp inom transporter ska minska drastiskt de kommande åren. Utsläppen från inrikes transporter, exklusive inrikes flyg, ska minska med minst 70% senast år 2030 jämfört med 2010 (Naturvårdsverket, 2018). Som klimatstrategiskt verktyAs a climate tool, investments in pedestrian, bicycle and public transport can be important for reducing climate emissions while investments in these sustainable modes of transport can have more effects to achieve other sustainability goals such as public health, reduced noise, greener outdoor environments, reduced particle emissions and space for creative urban planning. How does a selection of S