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Montmorillonite is a key ingredient in a number of technical applications. However, little is known regarding the microstructure and the forces between silicate platelets. The size of montmorillonite platelets from different natural sources can vary significantly. This has an influence on their swelling behavior in water as well as in salt solutions, particularly when tactoid formation occurs, tha
We present a method to fabricate nanometer scale gaps within InAs nanowires by selectively etching InAs/InP heterostructure nanowires. We used vapor-liquid-solid grown InAs nanowires with embedded InP segments of 10-60 nm length and developed an etching recipe to selectively remove the InP segment. A photo-assisted wet etching process in a mixture of acetic acid and hydrobromic acid gave high sele
Market-driven software development companies experience challenges in requirements management that many traditional requirements engineering methods and techniques do not acknowledge. Large markets, limited contact with end users, and strong competition forces the market-driven software development company to constantly invent new, selling requirements, frequently release new versions with an acco
Popular Abstract in Swedish Avhandlingen presenterar ett närstudium av fjorton centrala pjäser skrivna av den svenske författaren Lars Norén (1944-) under perioden 1979-90. I centrum ställs frågan om den ouppklarade relationen till modern, i första hand hos de vuxna, vanligtvis redan in i medelåldern hunna barn som gestaltas i dessa pjäser. I den krisdrabbade intimsfär som Noréns huvudsakligen skiThis dissertation presents a close study of fourteen central dramas written by the Swedish author Lars Norén (1944-) between 1979 and 1990. The question at issue is the unfinished condition of the relation to the mother, mainly among the grown-up, in most cases middle-aged children portrayed in the plays. In the crisis of intimacy, Norén's major thematic motif in his dramatic works of the 1980s ("
The number of software-based products is increasing, which is why the importance of an efficient software development process is also increasing, from a competitive advantage perspective. For years, software development organizations have been plagued by poor product quality and high development costs. Studies in software process improvement (SPI) have concerned themselves with improving the softw
The aim of the user related assessment was to study perceived advantages, disadvantages, usefulness, trust, acceptance, willingness to have and pay for the driver assistance system: Continuous Support & Curve Speed Control developed by FFA within the framework of the SECONDS subproject. Due to restrictions in driving in real traffic, assessment activities were limited to driving on a test trac
During the past few years, extensive effort has been devoted to developing quality systems as an integral part of the process in the construction sector. The construction process is complex, involving many different actors with different interests. The demand for quality assurance comes primarily from central authorities via the client, but quality systems should be applied throughout the whole ch
We have studied protein motions with nanosecond time-resolved crystallography. The release of carbon monoxide from its complex with myoglobin (MbCO) was triggered by nanosecond laser pulses. X-ray data were collected with time delays ranging from 4 ns to 1.9 ms using the Laue method, at the European Synchrotron Radiation Facility in Grenoble. For the first time point, X-ray pulses of 150 ps durati
Proteinase 3 (PR3) is a neutrophil serine protease stored in the azurophil granules of the promyelocyte and its successors. The protease has been identified as an autoantigen for anti-neutrophil cytoplasmic autoantibodies (ANCA) occurring in patients with Wegener's granulomatosis. To characterize the biosynthesis and processing of human PR3 in a transgenic cellular model, cDNA encoding human pre-p
Liquefaction of human semen involves proteolytic degradation of the seminal coagulum and release of motile spermatozoa. Several members of human kallikrein-related peptidases (KLKs) have been implicated in semen liquefaction, functioning through highly regulated proteolytic cascades. Among these, KLK3 (also known as prostate-specific antigen) is the main executor enzyme responsible for processing
We introduce an improvement to the FxFx matrix element merging procedure for pp →tt¯ W production at NLO in QCD with one and/or two additional jets. The main modification is an improved treatment of jets that are not logarithmically enhanced in the low transverse-momentum regime. We provide predictions for the inclusive cross section and the tt¯ W differential distributions including parton-shower
Brevmall 2 Datum JOB DESCRIPTION Dnr 1 Doctoral student in research subject Lund University, The Faculty of Science, Department Standard information about Lund University and about gender equality and equal opportunities (automatically generated in the recruitment system). Description of the workplace NB ! Do NOT write a general description of the faculty/department/unit. These are automatically g
The main instrument to combat the abuse of a dominant position within the European Union is Article 82 ECT. It is not intended to prohibit dominance per se, but rather to offer a vehicle for the reaction to actual or potential abuses of undertakings. In order for the Article to come into play the prime requirement is that the undertaking undergoing scrutiny is indeed dominant. Dominance is a relat
The principle of patient self-determination is central to contemporary medical ethics. However, many uncertainties remain regarding its implementation in healthcare. This thesis explores, from an ethical perspective, situations in nephrology care that reveal barriers to patient self-determination or where the requirements of the principle are unclear. The thesis includes three published articles a
Type 2 diabetes (T2D) is a heterogeneous disease that develops through diverse pathophysiological processes1,2 and molecular mechanisms that are often specific to cell type3,4. Here, to characterize the genetic contribution to these processes across ancestry groups, we aggregate genome-wide association study data from 2,535,601 individuals (39.7% not of European ancestry), including 428,452 cases
This thesis examines the evolution of markups among the largest publicly listed firms in Sweden, represented by the OMXS30 index, during the period surrounding the COVID-19 pandemic from 2018 to 2024. The study assesses whether changes in firms’ pricing power contributed to Sweden’s inflationary and subsequent disinflationary dynamics. Using a microeconomic production function approach developed b
Detta arbete analyserar implementeringen av bestämmelser i EU-förordningen om kritiska råmaterial (CRMA) som fastställer tidsfrister, de strategiska projektens prioritetsstatus samt införandet av en kontaktpunkt i det svenska rättssystemet. Uppsatsen undersöker handläggningstiderna i den svenska tillståndsprocessen, hur processen uppfattas ur ett effektivitetsperspektiv samt vilka delar som av oliThis study examines the implementation of key provisions in the EU Critical Raw Materials Act (CRMA) within the Swedish legal framework, focusing on newly established time limits, the prioritisation status granted to strategic projects, and the introduction of a single national contact point. The thesis investigates the current duration of Swedish permitting procedures, how the process is perceive
Cement hydration kinetics are controlled by clinker composition, water addition, sulfate availability and fineness. The analytical access to the first hour of hydration is limited. Here a new setup is introduced to record the initial 30-60 minutes of hydration on a routine basis with isothermal calorimetry. Fast isothermal calorimetry is fully quantitative. Reproducibility is reported in terms of
