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Knowledge inequalities persist between the Global North and the Global South, but also within countries between privileged and underprivileged segments of society. The purpose of this study is to understand the motives of researchers from basic science and technology to investigate on socially demanded issues as well as the obstacles they encounter. The study is based on the experiences from eleve
The Nuclear Structure Group in Lund, focuses on nuclear spectroscopy of decays of rare isotopes. A new decay station, called LUNDIUM, is currently being built, which will involve silicon and germanium detectors for the study of these nuclei. This thesis focuses on the characterization of one of the new silicon detectors, the implantation one. More specifically, the dead layer is determined over th
Alpha decay spectroscopy using the latest and most sensitive detector setup as well as fast sampling read-out electronics has become very important for discovery and analysis of short-lived nuclei created in collision experiments in the laboratory. The Nuclear Structure Group in Lund is currently developing the Lundium Decay Station for use in comprehensive nuclear spectroscopy of decays for rare
This project entails the development of a model for determining the spatial resolution in scanning applications of pulsed-neutron sources, such as at the European Spallation Source (ESS). The development of this model involves the simplification of the problem of representing a pulse neutron scanning across a sample by approximating the pulsed neutron beam as a continuous laser beam scanning acros
The European Union is one of the world’s most impactful development actors. As such, it has adopted the Policy Coherence for Development framework in order to minimize contradictions between policies that affect developing countries. The ultimate goal of the framework is to increase development effectiveness to the welfare of developing partners. However, the existing literature is rich in doubts
The Low Energy Beam Transport, LEBT, is the _rst part of the European Spallation Source accelerator, the ESS linac, that is currently under construction in Lund. The LEBT section, that will be installed and commissioned in early 2018, has the purpose of focusing and steering the low-energy proton beam that enters directly from the ion source. For simulation of the beam dynamics in the LEBT, ESS us
This paper explores a global trend where universities are collaborating with local government, industry and civic organisations to advance the sustainable transformation of a specific town, city or region. With empirical evidence, we argue that this function of ‘cocreation for sustainability’ could be interpreted as the seeds of an emerging, new mission for the university. We demonstrate that this
The hydrology of the Yellow River source region is expected to be affected by coming climate change. This will have repercussions for the 110million basin inhabitants. Consequently, precipitation, temperature, and streamflow trends and periodicities during the last 50years were investigated to identify significant changes in time and space over the study area. Results showed that mean annual tempe
Education reduces the intergenerational transfer of poverty and boosts growth according to the Social Investment (SI) approach (Morel, Palier, and Palme 2011). However, educational systems differ in their capacity to promote equality and produce the skills needed in today‘s knowledge economies. Despite extensive scholarship on how education policies vary in terms of their social and economic effec
The longitudinal motion and the intramural shear strain of the arterial wall increase dramatically in response to blood pressure, thereby impacting the vascular wall microenvironment. Exposure to a sedentary lifestyle has been identified as an independent risk factor for cardiovascular disease, but it has been shown that intermittent physical activity embedded into everyday life is enough to impro
The COVID-19 pandemic disrupted the ‘normality’ of our everyday lives, but it did so in the wake of a series of crises within the capitalist system, which worsened the conditions for a liveable world for many while benefitting only a few. In response to these crises, the contributions in this issue highlight the diverse ways activists continue to organise in the midst of social, political, and eco
The modern food industry faces the challenge of catering to diverse consumer preferences while maintaining efficiency and profitability. Rapid shifts in consumer trends, emerging technologies, and evolving regulations make it difficult for companies to keep pace, often resulting in inefficiencies and lost opportunities. The vast amount of data generated across production, supply chains, and marke
Vi presenterar skyddsåtgärder som vidtagits som en del av åtgärdsprogrammet ”Projekt Skräntärna” under perioden 2007–2020 i Sveriges största koloni, Stenarna i Björns skärgård, Uppland. En kombination av övervakning, forskning och förvaltningsåtgärder genomfördes enligt en flexibel strategi, där både etablerade och nya tekniker användes. Varje år under häckningssäsongen gjordes fyra besök för att WE PRESENT CONSERVATI ON ACTI ONS during 2007–2020 as part of the national Caspian Tern Hydroprogne caspia species action plan at Stenarna in the Björn archipelago, Uppland, the largest colony in Sweden. We applied a combination of monitoring, research, and management measures conducted within an adaptive approach frame-work, using both established and novel techniques. The implementation of conse
A stochastic model based on a probability density function (PDF) approach was developed for the investigation of spark ignition (SI) engine knock conditions. The model is based on a two zone model, where the burned and unburned gases are described as stochastic reactors, and the movement of the turbulent flame front is expressed with a Wiebe function. Using a stochastic particle ensemble to repres
Popular Abstract in Swedish Olika former av ljus har använts i åtminstone 5000 år i medicinska sammanhang. Man har i många tidiga kulturer använt solljus för att behandla olika sjukdomar. Under det senaste århundradet har användandet av ljus introducerats i den västerländska medicinen. Nya former av ljusterapi har införts. Med utvecklingen av lasern på 1960-talet dök nya användningsområden upp. LaSome aspects on the use of light for tissue characterization and treatment of malignant tumours are discussed within this thesis. The work presented aims at improving optical techniques for tissue characterization, especially to detect malignant and pre-malignant lesions. A knowledge on the interaction between light and tissue is of utmost importance to understand and improve the various technique
Analytic expression for the exact bit error probability of the (7,5) convolutional code was discussed. Recursive systematic encodes which became especially important as component encoders in concatenated coding schemes were also studied. This technique can calculate the probability distribution of the output log-likelihood ratios of the Max-Log-MAP algorithm in analytic form.
