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Variations in Ecosystem-Scale Methane Fluxes Across a Boreal Mire Complex Assessed by a Network of Flux Towers

High latitude mires are key ecosystems in the context of climate change since they store large amounts of carbon while constituting an important natural source of methane (CH4). However, while a growing number of studies have investigated methane fluxes (FCH4) at the plot- (~1 m2) and ecosystem-scale (~0.1–0.5 km2) across the boreal biome, variations of FCH4 magnitudes and drivers at the mesoscale

Concentration of Potato Fruit Juice From the Starch Industry Using Nanofiltration Membranes as Pretreatment Process Upstream an Evaporator for Energy Savings

In a potato starch factory, potato proteins can also be obtained alongside the main product starch. After the denatured proteins have been withdrawn, the remaining potato fruit juice (PFJ) can be further concentrated through evaporation and used as a fertilizer. However, evaporators are highly energy-intensive. Instead, membrane filtration presents a more energy-efficient alternative for this proc

In Situ X‐ray Absorption Spectroscopy to Study the Dehydrogenation and Decomposition Mechanisms of an Iridium Pincer Catalyst Exposed to Gaseous Isopropanol

On-site hydrogen gas production from hydrogen-rich liquids offers a clean alternative to fossil fuels for combustion that is readily implemented in existing energy infrastructure. A heterogenized (POCOP)-Ir pincer catalyst can be operated at higher temperatures for higher turnover frequency, but the reaction pathway of the reported complex has not been well understood. Here, we report intermediary

Nutrient bioavailability and microbial responses in fresh and coastal aquatic ecosystems

Nutrients are the lifeblood of aquatic ecosystems, but not all nutrients are equally accessible to the organisms that depend on them. While traditional monitoring often tracks total or inorganic concentrations of carbon, nitrogen, and phosphorus, these measures do not reflect what microbial communities can actually use. This thesis explores that disconnect by investigating the bioavailability of k

The use of learning study to enhance theoretically based instruction for students with high functioning autism spectrum disorder

The aim of this chapter is to analyse and describe how teachers’ use of theoretical conjectures in instruction during a Learning Study (LeaS) process affected high-functioning autism spectrum disorder (HFASD) students’ learning outcomes when following the national curriculum. Participants were students in grades 7 to 9 (n = 11) and their teachers (n = 5). The 11 adolescents (4 females and 7 males)

Serving Aristocracy : Negotiation, Learning and Mobility in an Early Modern Knowledge Community

Serving Aristocracy is the history of social negotiation and mobility in an early modern knowledge community, centred on the aristocratic De la Gardie family and their sphere of manors and estates in seventeenth-century Sweden. Focusing on underprivileged women and men and the knowledge community that shaped their interactions, social negotiations, and mobility, this book documents ordinary people

Sex artiklar om skönlitterär prosa : Med förslag till vidare läsning

I denna bok återpublicerar jag sex artiklar om den moderna skönlitterära svenska prosan. Två av artiklarna ger fördjupade analyser av Kerstin Ekmans romaninledningar i Urminnes tecken (2000) respektive Skraplotter (2003). En handlar om kvantitativ metod som redskap vid stilanalys. Övriga artiklar behandlar den skönlitterära prosan som språkligt material och tar upp tempusbruk, interpunktion och or

Associations between cerebral small vessel disease and reduced forced vital capacity and expiratory volume in a general healthy Swedish elder population study-Good Aging in Skåne

BackgroundCerebral small vessel disease (CSVD) is one of the most important causes of cognitive decline. Only a few previous studies have evaluated lung function measures in relation to brain neuropathological changes, and even less studies on specific lesions and areas that could shed light on mechanisms of CSVD.ObjectiveThe aim was to study the association between lung function and CSVD in the g

Sex-and depot-specific differences in cellular insulin responsiveness during adipose expansion

AimsAdipose tissue distribution, metabolism, and expansion capacity exhibit notable sex- and depot-specific differences. Herein, we monitored adipocyte traits related to insulin responsiveness and glucose transport during adipose expansion in visceral and subcutaneous fat from male and female mice.Material and methodsAdipocytes were isolated from perigonadal and inguinal adipose tissue of chow-fed

Focal Adhesion Kinase Orchestrates GLUT4 Translocation and Glucose Uptake via Cytoskeletal Turnover in Primary Adipocytes

ABSTRACT Intact insulin signaling and glucose transport in adipocytes are crucial to maintaining whole-body energy metabolism. Focal adhesion kinase stands as a central intracellular protein facilitating signaling between the extracellular matrix and the cytoplasm, thereby regulating cellular metabolism. Here, we have investigated the role of focal adhesion kinase in adipocyte glucose transport us

The Land of Opportunity? Social Class, Returns to Migration, and Occupational Mobility of Swedish Immigrants, 1880–1910

I study the economic returns to migration among Swedish immigrants in the United States in 1900 and 1910, by social class. Using linked data from full-count Swedish and US censuses via the Swedish Emigrant Register, I first estimate the rates of return to migration using two identification strategies, with the returns exceeding 60 percent, notably higher for migrants from lower social classes. Fur

Testing and Establishing of Material Models for Rubber Gaskets in Heat Exchangers using DIC

Testning och materialmodellering av gummipackningar i värmeväxlare För att en plattvärmeväxlare ska kunna fungera på ett effektivt sätt är det viktigt att ha packningar som klarar den höga belastningen. Detta examensarbete har inneburit att testa och anpassa nya materialmodeller för ett antal packningsmaterial för att förbättra utvecklingen i framtiden. Examensarbetet är gjort i samarbete med AlThe aim of this master's thesis is to establish material models for three rubber materials using macroscopic data collected using Digital Image Correlation, DIC. DIC is a non-contact optical technique for measuring strain and displacement in a material by tracking points on a material during the deformation process.\\ The rubber materials are tested in both uniaxial tension and compression, fr

Leveraging Edge Computing for Real-Time Traffic Management and Simulation with SUMO in Smart Cities

Traffic congestion is a persistent problem in modern urban environments, causing delays, increasing pollution, and negatively affecting the quality of life of millions of city dwellers. As urban populations grow, the need for intelligent traffic man- agement systems becomes more pressing. This thesis presents a novel approach to real-time traffic management using edge computing in conjunction w

Challenges and the Way Forward in a Difficult Development Landscape: Achieving a Sustainable Future in Africa and Its Sahel Region

This handbook brings together a collection of seminal research on the Sustainable Development Goals (SDGs) and investigates the effectiveness of the 17 goals for achieving transformative change toward sustainable development.As a collection of inter- and transdisciplinary research from around the world, this volume explores the applications, implications, and best practices of the goals at thematiWhen the world committed to end poverty and hunger as part of the Sustainable Development Goals (SDGs), the promise to “leave no one behind” was recognized as both an ethical responsibility and a key criteria for success. How can we make sure that such a promise becomes a reality, and what challenges lie ahead? This chapter aims to address these issues by focusing on parts of the world that, despi

Är hållbarhet H&M:s utopi? En kvalitativ undersökning av H&M:s hållbarhetsrapporter

In this bachelor’s thesis, “Is Sustainability H&M’s Utopia? A Qualitative Analysis of H&M’s Sustainability Report”, we investigate H&M’s journey towards sustainability through an analysis of their sustainability reports from 2002, 2012, 2022 and 2023. This analysis is completed with the help of Ernst Bloch’s theory of utopia, performativity theory, Marxist theory and decolonial theory.

Det kroppsliga spektrumet inom modets olika visuella narrativ: En komparativ analys av produktbilder från modeföretaget Très Bien & e-handelsbolaget Zalando

With the definite dialectic relationship between the fashion industry and models, this bachelor’s thesis seeks to research the usage of models’ body types in relation to two different fashion companies. These two companies consist of Très Bien and Zalando, which occupy different spaces of the larger fashion landscape, with Très Bien being a smaller and more alternative fashion company and Zalando