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This thesis investigates the hydrosocial territory of Sicily through a political ecology lens, analysing how water insecurity is due to climate change, state absence, socio-political fragmentation. Although water is physically present on the island, its mismanagement, shaped by clientelism, infrastructural decay, and political dysfunction, produces a sense of insecurity, exacerbating social inequa
Detta projekt riktar sig till att undersöka om vi kan skapa en bild av en simulerad galax, göra mätningar på den som om ett värkligt teleskop hade sett den på natthimlen, och se om dessa mätningar stämmer överens med simulerade mätvärden. Med hjälp av given data så kommer vi återskapa en bild med hög upplösning som om du själv stod framför och tittade på galaxen. Sedan kommer vi dumma ner bilden sThe angular momentum of a galaxy is a very important concept when studying its kinematics. The two parameters that define the angular momentum are the rotational velocity of the galaxy and its dynamical mass. One of the problems with measuring the rotational velocity of a galaxy is that the galaxy may be observed at an angle. This impacts the radial velocity profile a telescope will measure. It wo
Title: Coffee becomes gold: A study examining how high-technology companies adjust their leadership when in response to hybrid work arrangements. Date of seminar: May 30th, 2024 Course: FEKH49 – Business Administration: Bachelor’s degree project in organization. Undergraduate level, 15 credits. Authors: Johannes Gustavsson, Daniel Lilja, Joel Hansius Supervisor: Olof Hallonsten Keywords: Hybrid w
Syftet med detta examensarbete har varit att utarbeta ett konkret förslag för logistisk implementering av industriella biometananläggningar i sydvästra Sverige. Genom att utnyttja restflöden från jord- och skogsbruk – såsom halm, GROT (grenar och toppar) samt såg- och kutterspån – undersöks möjligheten att ersätta fossil naturgas i det sydvästsvenska gasnätet med 100% förnybar biometan (uppgraderaThis thesis aims to develop a concrete proposal for the logistical implementation of industrial biomethane plants in southwestern Sweden. By utilizing residual biomass from agriculture and forestry, such as straw, forest residues (GROT), and sawdust, the study explores the feasibility of replacing fossil natural gas in the regional gas grid with 100% renewable biomethane (upgraded biogas). A comp
En fungerande stadsbyggnad och översvämningriskhantering i Quezon City, Filippinerna, ett snabbt växande område med omfattande utbredning av informella bosättningar, är avgörande med tanke på den omfattande risken för översvämningar. Detta examensarbete syftar till att bidra till strategier för stadsplanering i översvämningsdrabbade områden genom att integrera en maskininlärningsmodell med stadsbyUrban development and flood risk management in Quezon City, Philippines, a rapidly urbanising area with extensive informal settlements, are critical given the city's vulnerability to flooding. This thesis aims to contribute to the theoretical framework for urban development in flood-prone areas by integrating a machine-learning model with contextual urban planning. The model uses a Random Fore
Denna rapport är utförd i kursen Brandteknisk Riskvärdering (VBRN70) som ges under fjärde läsperioden på Lunds Tekniska Högskola. Denna rapport har granskat den handkirurgiska avdelningen på Sahlgrenska sjukhuset i Mölndal ur ett personsäkerhetsperspektiv vid brand. I kombination utav MSBs databas och de 67 bilder tagna utav handledaren Robert McNamee, samt dokument utgivna av kontaktperson Robin This report is a fire safety risk analysis about the hand surgery department of Sahlgrenska hospital in Mölndal. It is a new department since March 2021 in the top four floors of building K. Since the Covid-19 restrictions are still in effect a visit to the hospital was not an option. Therefore, it was harder to gain understanding of fire hazards, layout and materials in the building. Instead, a s
Det tomma arvet, eller det tomma kulturarvet, har ingen självklar lösning vad gäller dess återaktivering och framtid. I mitt examensarbete undersöker jag om det går att skapa en applicerbar modell för kulturarv, som även med små eller inga medel resulterar i en värdeökning. Med min modell som hypotes inleddes processen med att successivt testa den på ett obrukat kulturarv. Det gamla observatorietAn optimal solution regarding reactivation of an empty cultural heritage does not exist. I am investigating the possibility of creating a model that, with few or no resources, can be applied to an abandoned and empty heritage. I chose to apply my model to the old observatory next to Lund’s city park. It is a 19th century building that has been emptied and in some sense forgotten since the astrono
Implications of the whole - an examination of three public art works; Park Play, On site in Fridhem and Monument to Work The following thesis investigate three different public art works realized in Sweden during the 2000’s. These include "Park Lek" by Kerstin Bergendal, "På plats i Fridhem" by Astrid Göransson and "Arbetets Monument" by Alexandra Pirici. All three a
Early vision is the process occurring before any semantic interpretation of an image takes place. Motion estimation, object segmentation and detection are all parts of early vision, but recognition is not. Some models in early vision are easy to perform inference with---they are tractable. Others describe the reality well---they have high fidelity. This thesis improves the tractability-fidelity tr
In this article, we review recent theoretical work that has complemented the extensive experimental data available for multicopper oxidases (MCO) and led to the elucidation of the reaction mechanism of this class of enzymes. The MCOs couple four one-electron oxidations of substrates at the mononuclear type 1 copper (Cu-T1) site with the four-electron reduction of dioxygen at the trinuclear copper
Background As a part of the Service Organization’s earlier initiated and at the moment on-going project; “A more efficient Service Organization”, daily management has been identified as playing a major part. The starting-point for this has been to gain insight into how the Service Organization is actually performing and how it would be possible to measure, follow-up and visualize this performance.
Corporate cash holdings have an important role in the financial management of corporations. Firms hold cash for various reasons, Keynes (1936) states the reasons to be of transaction, precautionary and speculative nature, respectively, and firms’ cash policies differ both on an industry and firm level. Previous empirical studies mainly deal with the determinants and behavior of corporate cash hold
Den svenska lagen på upphandlingsområdet för den klassiska sektorn, lagen om offentlig upphandling (LOU), bygger på upphandlingsdirektiv grundande på EU-fördragets bestämmelser om fri rörlighet för varor och tjänster. Rättsmedelsdirektivet, direktiv 89/665/EEG, som syftar till att säkerställa efterlevanden av upphandlingsreglerna, tillkom i början av 90-talet. Direktivet lämnade dock stort utrymmeThe Swedish law on procurement is based on Community Directives on public procurement establishing fundamental EU Treaty principles such as the principles of free movement of goods and services. The Remedies Directive (89/665/EEC), entering into force in the beginning of the 90´s, was adopted to ensure that effective and rapid remedies are available to aggrieved bidders. However, the directive let
Background: With improving survival in ovarian cancer, second primary cancers (SPCs) and their etiological foundations are becoming an issue. The ways in which family history may influence the occurrence of SPCs and the related mortality are not well known. Methods: Based on the Swedish Family-Cancer Database, we identified 11,300 ovarian cancer patients and followed them for diagnoses of SPCs unt
It has been hypothesized that highly productive coastal ecosystems, such as seagrass meadows, could lead to the establishment of ocean acidification (OA) refugia, or areas of elevated pH and aragonite saturation state (Ωa) compared to source seawater. However, seagrass ecosystems experience extreme variability in carbonate chemistry across short temporal and small spatial scales, which could impac
Background: Controversy exists as to the health effects of exposure to asphalt and crumb rubber modified (CRM) asphalt, which contains recycled rubber tyres. Objective: To assess exposures and effects on airway symptoms, lung function and inflammation biomarkers in conventional and CRM asphalt road pavers. Methods: 116 conventional asphalt workers, 51 CRM asphalt workers and 100 controls were inve
Many primary care professionals manage injection or infusion therapies in patients with diabetes. Few published guidelines have been available to help such professionals and their patients manage these therapies. Herein, we present new, practical, and comprehensive recommendations for diabetes injections and infusions. These recommendations were informed by a large international survey of current
It is becoming increasingly clear that many proteins start to fold cotranslationally before the entire polypeptide chain has been synthesized on the ribosome. One class of proteins that a priori would seem particularly prone to cotranslational folding is repeat proteins, that is, proteins that are built from an array of nearly identical sequence repeats. However, while the folding of repeat protei
Introduction: Lower limb revascularization with inguinal incisions is a common vascular surgical procedure. Due to risk of injury to lymphatic vessels and a diverse bacterial flora in the groin, surgical site infections (SSI) represent a common and sometimes life-threatening complication. While transverse incisions in endovascular aneurysm repair has a low SSI rate, vertical incisions in thrombend
