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Presented here is an engineered protein domain, based on Protein A, that displays a calcium-dependent binding to antibodies. This protein, ZCa, is shown to efficiently function as an affinity ligand for mild purification of antibodies through elution with ethylenediaminetetraacetic acid. Antibodies are commonly used tools in the area of biological sciences and as therapeutics, and the most commonl
A real-time kernel which supports concurrent programming in Pascal is described. It implements semaphores for mutual exclusion and events for other synchronization. The kernel also offers the possibility to program I/O handlers. The kernel is written in Pascal, but relies on a small number of assembly written procedures for process creation, transfer between processes and handling of interrupts. TA real-time kernel which supports concurrent programming in Pascal is described. It implements semaphores for mutual exclusion and events for other synchronization. The kernel also offers the possibility to program I/O handlers. The kernel is written in Pascal, but relies on a small number of assembly written procedures for process creation, transfer between processes and handling of interrupts. T
Doktorand Kontaktinformation E-post: qin [dot] tao [at] mgeo [dot] lu [dot] seOrganisation Miljö- och geovetenskapliga institutionen (MGeo) Hämtställe: 16 WebbplatsQin Taos profil i Lunds universitets forskningsportalAndra roller Medlem i Strategiskt forskningsområde MERGE: ModElling the Regional and Global Earth systemLarge-scale weather patterns have strong impacts on wind strength and direction
https://www.geologi.lu.se/qin-tao - 2026-07-18
In the study presented in this paper, the effect of different vehicle driving cycles on the pneumatic hybrid has been investigated. The pneumatic hybrid powertrain has been modeled in UT-Power and validated against experimental data. The GT-Power engine model has been linked with a MATLAB/simulink vehicle model. The engine in question is a single-cylinder Scania D12 diesel engine, which has been c
Popular Abstract in English This thesis is concerned with the efficient generation of ultra-short light pulses, far beyond the visible spectral range. Such light pulses can reach durations below 100 attoseconds, where one attosecond is one billionth of a billionth of a second. Why do we want to generate such extreme light pulses? Our knowledge of basic processes in physics and chemistry is to aHigh-order harmonic generation (HHG) provides the basis for attosecond light sources delivering coherent pulses in the extreme ultraviolet spectral region. Such light sources are employed for a variety of applications within imaging, attosecond spectroscopy, and high-precision frequency metrology. However, the rather low efficiency of the HHG process, which implies a limited pulse energy and repet
It is possible to disagree on nearly everything when it comes to human agency. Nonetheless, certain things are written in stone. One thinks. One acts. One makes mistakes. My focus in this dissertation is on these three simple facts and the relation between them. I am fascinated by the different roles that knowledge plays with each: that is, the kind of knowledge one has of thoughts, actions, and m
The problematic aspects of the car and car dependency in the cities form together one of the most central challenges when it comes to achieving sustainability in today’s society. This case study seeks to examine how regulations of minimum parking requirements affects the level of sustainability in the municipality of Helsingborg. The aim is to critically investigate the configuration of this plann
This paper will focus on the environmental effect of certain building materials after they have served the purpose of what they were designed for. Mainly it will try to answer the question: What would be the better option for the used product? Energy recovery, recycling, or reuse of the materials? And from which standpoint is it better to do any of these three. How does this effect the environment
Task level programming based on skills has often been proposed as a mean to decrease programming complexity of industrial robots. Several models are based on encapsulating complex motions into self-contained primitive blocks. A semantic skill is then defined as a deterministic sequence of these primitives. A major limitation is that existing frameworks do not support the coordination of concurrent
Background: Personalization has become an essential tool of video streaming platforms, influencing how users discover and consume content. In highly saturated streaming markets, characterized by extensive content libraries and low switching barriers, personalization systems gain increasing relevance in enhancing customers’ experiences and satisfaction. Purpose: This study aims to explore how per
https://www.byggmek.lth.se/fileadmin/byggnadskonstruktion/publications/THID/THID5285.pdf - 2026-07-19
Fullkostnadskalkyl Full cost for application CEC 2024 Amounts in kkr Project Projectleader University Lund University Faculty NAT Department CEC 156911 Avdelning 0 Påläggsbas Direct salaries and operating costs Project costs Amount in thousand SEK Bilaga Year 2024 2025 2026 2027 2028 Summa Direct cost Salaries incl social fee 0 Running cost 0 Equipment depreciation cost 0 Premises 0 Share of dep.
https://www.cec.lu.se/sites/cec.lu.se/files/2024-02/156911CEC%202024%20fullkost%20eng%201.xlsx - 2026-07-19
Owing to recent developments in CMOS technology, it is now possible to exploit tomographic microscopy at third-generation synchrotron facilities with unprecedented speeds. Despite this rapid technical progress, one crucial limitation for the investigation of realistic dynamic systems has remained: A generally short total acquisition time at high frame rates due to the limited internal memory of av
According to a recent conjecture in the literature, earnings have become a poorer proxy for cash flow from operations over time. We find that since 1988, when cash flow statements started to be consistently reported in Compustat, the cash effectiveness of earnings has actually increased for a large sample of US manufacturing firms. This occurs despite the introduction of fair value accounting and
Public–Private Partnerships (PPPs) constitute a crucial vehicle in delivering infrastructure. In the transport sector the primary project sponsors are construction companies, which over the last few decades have transformed to strong international actors. In order to study growth strategies stemming from the PPP agreement, a conceptual game theoretic model built on four institutional rationalitiesPublic–Private Partnerships (PPPs) constitute a crucial vehicle in delivering infrastructure. In the transport sector the primary project sponsors are construction companies, which over the last few decades have transformed to strong international actors. In order to study growth strategies stemming from the PPP agreement, a conceptual game theoretic model built on four institutional rationalities
The focus has recently been directed towards the engine out soot from Diesel engines. Running an engine in PPC (Partially Premixed Combustion) mode has a proven tendency of reducing these emissions significantly. In addition to combustion strategy, several studies have suggested that using alcohol fuels aid in reducing soot emissions to ultra-low levels. This study analyzes and compares the charac
The effect of lymph diversion on plasma apolipoprotein A-I levels was studied. In lymph fistula rats apolipoprotein A-I levels in plasma stayed constant in spite of a loss of an equivalent of one-half plasma pool of apolipoprotein A-I per day through the lymph fistula. This indicates that synthesis of apolipoprotein A-I increases or that catabolism of apolipoprotein A-I decreases in a compensatoryThe effect of lymph diversion on plasma apolipoprotein A-I levels was studied. In lymph fistula rats apolipoprotein A-I levels in plasma stayed constant in spite of a loss of an equivalent of one-half plasma pool of apolipoprotein A-I per day through the lymph fistula. This indicates that synthesis of apolipoprotein A-I increases or that catabolism of apolipoprotein A-I decreases in a compensatory
