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Materialvariation i gråjärn diskuteras vanligtvis utifrån metallurgi eller bearbetbarhet, medan dess konsekvenser för produktionsflödet och styckkostnaden är mindre systematiskt karaktäriserade. Detta examensarbete undersöker hur sammansättningsvariation i gråjärn propagerar genom bearbetningsrespons till produktionssystemets beteende, och kvantifierar de resulterande ekonomiska konsekvenserna perMaterial variability in grey cast iron is usually discussed in terms of metallurgy or machinability, while its consequences for production-flow behaviour and per-part economics are less systematically characterised. This thesis investigates how compositional variability in grey cast iron propagates through machining response into production-system behaviour, and quantifies the resulting per-part e

Introduction: Surface-enhanced Raman spectroscopy (SERS) is a powerful analytical technique for the identification of chemical compounds at low concentrations. Background: The presence of organic compounds at low concentrations that have not been previously identified in a sample may represent a significant risk to human health and safety. However, reliable identification remains challenging due t

Abstract in DanishHistorie(n) kan være et værdifuldt redskab, der kan mobiliseres til at legitimere bestemte behov og interesser. Denne artikel undersøger forhenværende statsmi-nister Anders Fogh Rasmussens opgør med den danske udenrigspolitiske tradi-tion. Ved at anskue dette opgør som ideologisk, politisk og moralsk historiebrug, men ikke videnskabelig historiebrug, søger forfatteren at komme væ

BACKGROUND: Transmission of coronavirus disease 2019 (COVID-19) can occur through inhalation of fine droplets or aerosols containing infectious virus. The objective of this study was to identify situations, patient characteristics, environmental parameters, and aerosol-generating procedures (AGPs) associated with airborne severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus.METHODS:

Postoperative morbidity after hysterectomy was studied prospectively in 229 consecutive patients in our departments. The incidence of alcohol abuse (> or = 60 gm of alcohol daily) and moderate drinking (between 25 and 60 gm of alcohol daily) was 6.5% for each. When compared with the moderate drinkers and the control group, the alcohol abusers developed significantly more complications (80% versus

Background: Previous studies have reported Blood type O to confer a lower risk of SARS-CoV-2 infection, while secretor status and other blood groups have been suspected to have a similar effect as well. Study design and methods: To determine whether any other blood groups influence testing positive for SARS-CoV-2, COVID-19 severity, or prolonged COVID-19, we used a large cohort of 650,156 Danish b

It has been argued that much of contemporary epistemology can be unified under Carnap’s methodology of explication, which originated in the neighboring field of philosophy of science. However, it is unclear to what extent epistemological theories that emphasize the explanatory role of knowledge fit into this picture, Kornblith’s natural kind epistemology and Williamson’s knowledge first approach b

Att vara anhörig är att få höra an till någon, att vara närstående är att få stå någon nära. Anhörigskap är för de flesta inte att vara en resurs, en funktion eller en kategori. Anhörigskap är relation, en relation till en annan människa som man vill ha i sin närhet och vara nära. Det finns ett fokus på den enskilde individen, som genomsyrar mötet mellan offentlig verksamhet och invånare. Detta gö

Housing Manifesto-22 demands for the future home are a collective result of a collaboration between CRUSH - Critical Urban Sustainability Hub, housing activists and urban researchers around Sweden.We are critically engaged in issues of sustainable urban development with a focus on the acute housing crisis. Now we want to share our thoughts on how we view the future of housing policy. Based on our

In this report slow frequency-hopping systems are analyzed with respect to the probability of successful transmission of packets, and with respect to the throughput. It is assumed that collisions result in a loss of all information contained in the colliding packets, irrespective of the distance between the units of the system. Units transmit packets of different types with a certain probability,

The aim of this Master's thesis is to compare the 6th and the 7th editions of the classification scheme of the Swedish classification system (SAB) to reveal which principles are used concerning the development of this system during the period 1985-1997. Guiding questions are: What kind of changes has been conducted? How do these changes relate to development of other general classification sch

The purpose of the thesis is to explore and understand the meaning, sources, and role of brands’ perceived innovativeness to talents due to the proposed importance of the attribute within the so-called war for talents as well as contemporary theoretical and practical discourse. In accordance with the relativistic and interpretivist stance taken, a qualitative methodology is adapted through the uti