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The extraction of spectral information in the inversion process of time-domain (TD) induced polarization (IP) data is changing the use of the TDIP method. Data interpretation is evolving from a qualitative description of the subsurface, able only to discriminate the presence of contrasts in chargeability parameters, towards a quantitative analysis of the investigated media, which allows for detail

Fjorton, något överlappande, en meter långa borrkärnor har tagits från mossen Taniente Palet bog på ön Isla de los Estados, belägen i Tierra del Fuego i Argentina. De fjorton borrkärnorna bildar tillsammans en hel sekvens på ungefär 10.90 meter. Borrkärnorna har beskrivits och korrelerats, både visuellt och med hjälp av magnetisk susceptibilitet och glödförlust. Tolv prover har också tagits för ål

Kan hemoglobin från växter lösa humana problem? Dagligen tar vi för givet att vårt blod syresätts tillräckligt för att orka med alla sysslor. Detta möjliggörs av det livsviktiga proteinet hemoglobin som finns i vårt blod. I dagens samhälle råder det dock blodbrist samtidigt som många drabbas av järnbrist. Det är där forskningen på växthemoglobin kommer in i bilden. Experimenten som genomförts i dThe protein hemoglobin (Hb) is vital for us humans to ensure enough oxygen replacement in the body. Hb-resembling proteins also exist in plants, these are called phytoglobins (Pgbs). Pgbs are very interesting since they can play a considerable role in the development of blood substitutes and iron supplements for human use. A few years ago, genes that code for Pgb in sugar beet were found and ident

Purpose The purpose of this study is to better understand online anonymity in the global file-sharing community in the context of social norms and copyright law. The study describes the respondents in terms of use of Virtual Private Networks (VPNs) or similar services with respect to age, gender, geographical location, as well as analysing the correlation with file-sharing frequencies. Design/me

Växter behöver ljus. Ljuset omvandlas genom fotosyntesen till kemisk energi som kan lagras i växten. Mer ljus ger således mer energi men bara upp till en viss gräns. När växten inte längre kan hantera mängden ljus som den utsätts för kommer flaskhalsar i processen orsaka att högenergetiska tillstånd blir mer långlivade. Dessa reaktiva ämnen kan då orsaka skada på närliggande komponenter, vilket kaPlants and algae need light to drive the photosynthetic machinery. An excess of light will, however, result in damage to the photosynthetic machinery and to the rest of the organism. The surplus of energy, when exposed to light stress is converted into less harmful heat energy through a process called non-photochemical quenching. This quenching is partly dependent on the xanthophyll pool located i

In order to reduce the net climate impact of concrete production, it is necessary for the industry to undertake several actions. Among these is to include fly ash and slag as supplementary cementitious materials. Accordingly, this project has studied concrete containing low-calcium fly ash or ground-granulated blast-furnace slag. In incorporating fly ash or slag as supplementary material, the ceme

Populärvetenskaplig sammanfattning (1) En stor del av världens befolkning dabbas av cancer någon gång under deras livstid. Cancerceller har en förmåga att bli resistenta mot de cellgifter som används som behandling. Det finns därför en stor efterfrågan av nya substanser som kan hjälpa oss att förstå de fundamentala orsakerna till olika typer av cancer och eventuellt fungera som botemedel. KolhydraAbstract (1) Carbohydrates are a class of biomolecules that play important roles within the cellular biochemistry. Functionalized carbohydrates are building blocks in our DNA in addition to being major components of the cell’s signaling molecules called proteoglycans and glycosaminoglycans. Certain carbohydrates with aromatic side chains have been shown to inhibit the biosynthesis of these signali

While calls to reduce air travel have emerged in many high-income countries, Nepal, with only one international airport, is still striving to improve its air connectivity. In 2015, the government resumed its 1995 plan to build a second international airport near Nijgadh, a town in the southern plains. The project has since come under scrutiny from conservationists after plans emerged for extensive

In my thesis, I follow the argument of the authors belonging to the school of decoloniality, who explore the phenomena of coloniality of power outside of historical colonialism. This gives me the freedom to look through decolonial lances into phenomena of undergoing colonization through data. By following the idea that data colonialism is a reality, not just a metaphor, I examined how data colonia

This thesis investigates what the abolishment of the National Military Service (July 2010) meant for the content of what, and the manner in which, the Swedish Armed Forces communicates to the Swedish public. The main theoretical and methodological approach of the thesis lies within discourse analysis. Additionally, theories of globalization and perception management (propaganda) are used to analyz

In this thesis, the power dynamics underpinning the relationship between USAIDfunded humanitarian organizations and U.S governmental agencies – in relation to the Global War on Terror (GWoT) - are critically investigated. To this end, a Foucauldian lens of ’disciplinary power’ is utilized to uncover U.S governmental agencies’ employment of disciplinary practices categorized as surveillance, correc