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The automotive industry has striven for fuel economy and resource efficiency through the deployment of powder metallurgy (PM) manufacturing processes for few decades. However, PM technology for transmission gears is currently only used at a small scale within the automotive industry. This is mainly due to: its shortcomings in material properties and performance gaps for final parts; lack of advanc
Ion current measurements can give information useful for controlling the combustion stability in a multi-cylinder engine. Operation near the dilution limit (air or EGR) can be achieved and it can be optimized individually for the cylinders, resulting in a system with better engine stability for highly diluted mixtures. This method will also compensate for engine wear, e.g., changes in volumetric e
Three incommensurately modulated gamma-brass-related composite structures in the Ni-Zn system have been solved from Xray single crystal diffraction data using a 3+1 dimensional super space description. The compounds at the end points of the compositional domain NiZn3-delta (-0.09 <= delta <= 0.34) and NiZn3.30 crystallize in the orthorhombic superspace group Fmmm(alpha 00) 0s0 {F = [(1/2, 1/2, 0,
The development since the beginning of the 20th century of the pollen-analytical theory and method as a palaeoecological tool for describing landscape development is outlined with reference to southern Scandinavia. Numerical methods applied since the 1980s are discussed. The aim of this paper is to provide a new perspective on the landscape development and human impact during the Holocene by apply
Ordförandemejl_Återgång till arbetsplatsen20220301[82] Återgång till arbetsplatsen/ Back to workplace Please see below for an English version. Hej! Nu är vi som arbetar på Göteborgs universitet i full gång med en successiv återgång från distansarbete till mer arbete på plats. Under pandemin har anställda på GU gjort viktiga erfarenheter av att arbeta på distans, både negativa och positiva. Som fac
Den 27 oktober 2006 meddelade den engelska appellationsdomstolen (UK Court of Appeal) ett vägledande avgörande i de s.k. Aerotel/Macrossan-avgörandena. Domen relaterade till två mål som berörde tolkningen av det patenterbara området enligt sektion 1 (2) i den engelska patentlagen (Patent Act 1977), vilken motsvarar art. 52 i den Europeiska Patentkonventionen (EPC). Det första målet gällde ett isra
Turkiets senaste militära operation i norra Syrien, Operation Peace Spring, har gett upphov till en pågående debatt om innehållet i FN-stadgans artikel 51 och rätten till självförsvar. Med denna militära operation kan ännu ett fall läggas till på listan över stater som utvidgar tolkningen av artikel 51. Denna uppsats syftar till att undersöka om de argument Turkiet framfört i sitt brev till säkerhTurkey’s recent military operation in northern Syria, Operation Peace Spring, has fuelled an ongoing debate with regards to the content of Article 51 of the UN Charter and the right to self-defence. Adding yet another case to the list of states expanding the Interpretation of Article 51. This thesis aims to examine if the arguments put forth by Turkey, in their letter to the Security Council, meet
With the increasing focus on reducing emissions and making fuel efficient vehicles within the automotive industry over the past few years, new methods are constantly being investigated to improve the efficiency of the powertrain. One such method is recovering waste heat from the exhaust gases as well as the coolant using a thermodynamic cycle such as a Rankine cycle. However, most studies looking With the increasing focus on reducing emissions and making fuel efficient vehicles within the automotive industry over the past few years, new methods are constantly being investigated to improve the efficiency of the powertrain. One such method is recovering waste heat from the exhaust gases as well as the coolant using a thermodynamic cycle such as a Rankine cycle. However, most studies looking
The cutting force dynamics in alloyed steel, stainless steel and cast iron have been investigated, although a direct measurement of the cutting forces could not be carried out. Usually, the response of the tool holder shank is measured by strain gauges and will be dependent on the stochastic character of the applied load and the structural dynamic properties of the tool holder. The characterisatio
With the increasing focus on reducing emissions and making fuel efficient vehicles within the automotive industry over the past few years, new methods are constantly being investigated to improve the efficiency of the powertrain. One such method is recovering waste heat from the exhaust gases as well as the coolant using a thermodynamic cycle such as a Rankine cycle. However, most studies looking
A large number of diluents were screened to determine the optimum combination between diluent and extractant. Combinations of a C8 tertiary amine and aromatic diluents or of a C12 tertiary amine and aliphatic diluents do not lead to third-phase formation. A flow-sheet for a solvent-extraction process for treatment of various qualities of wet-process phosphoric acid solutions is proposed. Based on
ESS, a European Research Infrastructure Consortium (ERIC), is getting ready to be a leading multidisciplinary facility with the world's most potent neutron source. Dedicated to scientific breakthroughs, ESS focuses on materials, energy, health, and environmental research to address key societal challenges. ESS will host 22 specialized scientific instruments selected to cover a broad range of exper
Professor Kontaktinformation E-post: michael [dot] edgerton [at] mhm [dot] lu [dot] se Mobil: +460738021961Organisation Lärare (Musikhögskolan) Besöksadress: Ystadv. 25, Malmoe Rumsnummer: x236 WebbplatsMichael Edgertons profil i Lunds universitets forskningsportalPersonlig webbplats:https://michaeledwardedgerton.wordpress.com/Professor i konstnärlig forskning i musikMichael är aktiv som kompositö
https://www.mhm.lu.se/michael-edgerton - 2026-09-12
The purpose of this study is to question the neutrality in the reports from Al Jazeera and BBC about the Israeli military operation “Pillar of Defense” that took place in November 2012. The study is conducted through different linguistic and structural analyses that aim to find ideological patterns in the way the agencies report about the events. Since both agencies claim to be neutral and not pol
Vilhelm PerssonRättsliga ramar för gränsöverskridande samarbeteFörvaltningsmyndigheters internationella arbetsförhållandenDatum för disputation: lördagen den 10 december 2005Fakultetsopponent: docent Ulrik von Essen, Stockholm universitet, SverigeÄmne: offentlig rättAbstractSvenska myndigheter behöver ibland samarbeta med utländska myndigheter, till exempel i ärenden som rör personer, föremål elle
https://www.jur.lu.se/forskning/disputationer/disputationer-2005 - 2026-09-11
BACKGROUND: Recent studies performed with positron emission tomography have suggested that coronary flow reserve (CFR) is moderately to severely reduced after the arterial switch operation (ASO). These findings are of great concern but have not been confirmed by other methods. METHODS AND RESULTS: Eleven symptom-free children were studied between 4 and 11 (median 6.0) years after the ASO. Flow vel
Due to their wide utilization and low thermodynamic efficiency, there is a large interest in designing more efficient high-pressure homogenizer valves. Drop breakup in these devices is by turbulent interaction downstream of the gap exit. However, recent investigations in scaled systems suggest that the drops can be ‘primed’ for breakup by elongation upstream of the gap entrance. This study uses hy
