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Electron-donating activated aromatic moieties, including phenols, in dissolved organic matter (DOM)partially control its reactivity with the chemical oxidants ozone and chlorine. This comparative studyintroduces two sensitive analytical systems to directly and selectively quantify the electron-donatingcapacity (EDC) of DOM, which corresponds to the number of electrons transferred from activated ar

We reconstructed a record of the micrometeorite flux in the Late Cretaceous using the distribution of extraterrestrial spinel grains across an ~2 m.y. interval of elevated 3He in the Turonian Stage (ca. 92–90 Ma). From ~30 m of the limestone succession in the Bottaccione section, Italy, a total of 979 kg of rock from levels below and within the 3He excursion yielded 603 spinel grains (32–355 µm si

Avhandlingens titel "Kustnära yrkesfiske i förändring. Från mångsysslare till entreprenör" hänvisar till de förändringar som fiskenäringen har genomgått under flera decennier. Fiskenäringen har rationaliserats samtidigt som besöksnäringen vid kusten expanderat. Antalet yrkesfiskare i kustnära yrkesfiske har därför minskat och näringen måste förhålla sig till nya informella krav och förväntningar pIn this dissertation inshore commercial fisheries are being studied from a cultural analytical perspective with a focus on service production and hospitality. The dissertation title, ”Inshore commercial fisheries in change. From pluri-activity to entrepreneurship”, refers to the multiple kinds of change that the fishing industry has undergone for a long period in time. They include rationalization

Charles Dickens’s novels are filled with scenes of persuasion—moments of heightened rhetoric. Throughthese scenes, the novels present a moral rhetoric and a person that uses this rhetoric toward ethicalends: a vir bonus. In particular, my study has focused on two separate but related levels of persuasion;the first remains within the narrative and the second takes into account the level between the

In this thesis, I address people’s experiences of being born with a body that does not meet the normative definitions of male or female. The situation when sex characteristics develop in ways that do not conform to binary models is referred to as intersex or disorders of sex development (DSD). This research has been done in the context of the 2006 medical consensus statement on intersex/DSD, and i

Various umbrella terms refer to sex characteristics that do not fit typical binary notions of somatic sex. Key terms include Intersex, reclaimed by 1990s activists, and Disorders of Sex Development (DSD) used in medicine since 2006. Professionals across diverse disciplines express strong preferences for specific terms, making assumptions about what those terms do. Here, we draw on 10 focus group-i

Innovation in retailing is under-investigated in academia and yet a highly relevant concern given the current changes in the retail landscape. Although retailing is often characterized by a dynamic and highly competitive environment, retail organi- zations are not often considered as ‘innovative,’ at least when compared with manufacturing industries, or when using exist- ing innovation frameworks

Recently, evidence for acoustic universals in vocal communication was found by demonstrating that humans can identify levels of arousal in vocalizations produced by species across three biological classes (Filippi et al., 2017). Here, we extend this work by testing whether two vocal learning species, humans and chickadees, can discriminate vocalizations of high and low arousal using operant discri

Purpose – The purpose of this paper is to explore, describe and categorise practices of managing product returns empirically in internet retailing.Design/methodology/approach – A multiple case study was conducted involving 12 e-commerce firms and 4 logistics service providers. An integrative data collection approach of semi-structured interviews, documentation and observations was used to gain com

This paper provides a framework by developing a conceptual model explaining how perceived return policy fairness influence consumer purchases intentions in an online context. By reviewing the literature in consumer return, signal and justice theory a conceptual model was developed. Consumer Return studies have historically been focused on reverse logistics but in the last decade moved focus toward

Den främsta orsaken till en ökad växthuseffekt anses idag bero på en högre koncentrationav koldioxid i atmosfären. Sedan den industriella revolutionen harmänniskan påverkat mängden koldioxid i atmosfären genom aktiviteter så somförbränning av fossila bränslen, avskogning, förändringar i markanvändning, samtcementproduktion. För att kunna motverka framtida klimatförändringar krävs enfördjupad kunskThis thesis focuses on the development and application of efficient mathematicaltools for estimating and modelling the exchange of carbon dioxide (CO2) between the Earth and its atmosphere; here referred to as the global CO2 surface flux.There are two main approaches for estimating the CO2 flux: Processed based(bottom-up) modelling and atmospheric inversion (top-down) modelling. Thefirst part of t

I augment transaction cost economics and the learning to contract perspective by outlining the effect of asymmetric contracting capabilities on contract design and governance structure. According to the learning to contract literature, parties in contractual relationships adopt a governance structure that economizes on transaction costs, and then over time learn to govern relationships in a more e

Parkinson's disease (PD) is a complex neurodegenerative disease, characterized by a progressive lossof dopaminergic neurons (DN) in the substantia nigra (SN) that innervate the striatum (ST) and pathologicalaccumulation of alpha-synuclein (αsyn) protein in aggregates called Lewy bodies (LB) and Lewy neurites(LN). As a complex disease, PD presents a genetically heterogeneous origin. Mutations in si