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The aim of this thesis is to design two patch antenna arrays for dual-frequency harmonic radar application, one for the transmitter and the other for the receiver. The arrays are used to track the Bogong moth that migrates from the countryside to the Australian Alps during spring. The tracking is done at the radar by operating the transmitter at one frequency and the receiver at twice the frequenc
Zooarchaeological studies have played a crucial role in understanding the pre-historic societies of Scania. The analysis of animal remains from archaeological sites has provided insights into the subsistence strategies, economic practices, and cultural beliefs of the people who lived in the region. Remains from horse, dog, wild boar, and man are commonly observed in offering and burial contexts. D
During operation of a nuclear power plant the neutron radiation of the reactor core may induce activity in surrounding components and equipment. These may in turn become radiation hazards during decommissioning or component exchanges. To better plan for this, models of the degree of activation and subsequently, the dose are therefore of great importance. Building upon a previous study of the neutr
Counterurbanization has become a phenomenon in recent decades. Despite, more people choose to live in big cities. Urban crisis-related population disparities pose serious societal problems. Traditionalists assume people follow the perceived greater employment opportunities in urban areas to pursue wealth and monetary gain. However, while some decide to live in cities, others prefer non-urban areas
ABSTRACT Objective: The aim was to explore any change in parents' time use together with their children, changes in their perceived occupational value, and its relationship to children's body mass index (BMI) over the course of a one-year occupation-focused family intervention. Method: The study sample consisted of participants in one arm of a randomized controlled trial, involving mothers and fat
The formation of nanoscale amyloid fibrils from normally soluble peptides and proteins is a common form of self-assembly phenomenon that has fundamental connections with biological functions and human diseases. The kinetics of this process has been widely studied and exhibits on a macroscopic level three characteristic stages: a lag phase, a growth phase and a final plateau regime. The question of
In recent years, climate impact assessments of relevance to the agricultural and forestry sectors have received considerable attention. Current ecosystem models commonly capture the effect of a warmer climate on biomass production, but they rarely sufficiently capture potential losses caused by pests, pathogens and extreme weather events. In addition, alternative management regimes may not be inte
The purpose of this thesis is to examine if Swedish sustainable funds, which invest in Swedish companies and are registered in Sweden, have a higher risk-adjusted return than Swedish traditional funds. The main purpose is to evaluate the risk-adjusted return during the pandemic Covid-19 and the ongoing Russia-Ukraine war. We construct two different portfolios; one sustainable and one traditional p
In a world where migration has dramatically increased over the last 30 years, migrant consumers have become an important market actor. When migrant consumers geographically relocate they potentially experience changes in their identity, while different factors influence their acculturation to the host culture. Consumer acculturation literature within Consumer Culture Theory has studied this topic
Title: Homeless in Lund – a qualitative study of controlling institutions structuring everyday life in lack of a home Authors: Amanda Kalén and Desire Turesson Supervisor: Norma Montesino Assessor: Mats Hilte A home is far more than just a building. A home is where you can create your everyday-life and a place to relax. When you think of a daily routine, a house is almost always the place that
The purpose of this qualitative study was to explore what kinds of conflicts therapists and patients struggle with in a psychotherapeutic encounter. Eight experienced psychodynamic psychotherapists were interviewed using an open ended approach and a narrative method. The therapists were asked to tell about memories from their professional life as psychotherapists and memories from being patients i
Mediation processes are becoming increasingly salient in western society, and since tourism is one of the characteristics of modern societies the tourism practices follow this increase. The increasing emphasis on the visual as a prominent sense for our understanding of the physical world has led to increase desire for photography. Social media has created platforms for new remedies of photo sharin
Greenlanders in Denmark are often overlooked in the spheres of the Danish society. One stereotypical image of the Greenlander has become ingrained to be almost commonsensical in its use in the Danish language and media. That is the Greenlander as the loser in Danish society, someone who is either drunk, homeless, or destitute. Although some Greenlanders suffer from these issues, the majority of th
The purpose of this study was to examine the collaboration between organizations that care for mentally retarded persons with added psychiatric problems when they have the need of institutional care in the psychiatry. I have both looked at which kinds of collaboration there are and then looked closer on the coordinated care plan. I’ve also looked at how the organizations adjust themselves after th
This master thesis relates to future trends within the field of Business Intelligence. The purpose is to create and share knowledge about Business Intelligence. A theoretical study is necessary for both readers as mandator. With no or limited understanding of Business Intelligence it will most likely be hard to follow the discussions and results of the study. The main purpose is to increase the un
In recent years, several men in Sweden have been acquitted of different sexual offences because the courts deemed that it could have occurred in their sleep. According to a leading expert, several of the Swedish acquitting cases are based on incorrect or irrelevant arguments and reasoning regarding sexsomnia. Therefore, it is important to gain a deeper understanding of how sexsomnia manifests with
Collagenase injection for Dupuytren's contracture is commonly administered without anesthesia. The authors studied the benefit of injecting local anesthesia before collagenase in reducing treatment-related pain. This prospective cohort study included 187 patients (mean age, 69 years; 80 percent men) at two orthopedic departments in Sweden. At one center, 161 consecutive patients scheduled for coll
Background: Strenuous physical activity at an elite level is associated with an increased risk for asthma and, in some sports, also prevalence of allergies. The aim of this study was to investigate the prevalence of asthma and allergy among elite swimmers and tennis players and compare airway hyperreactivity to mannitol and exercise. Materials and methods: One hundred and one adolescent swimmers a
Root channel serve as one major type of pathway for water flow in forest soil. In this paper, we combined a dye tracer experiment and a monolith method to distinguish the fine roots (0 < d ≤ 5 mm) that served as preferential water flow pathways in rocky mountainous areas. The characteristics of these types of roots among different soil layer and different root diameter were discussed. In this modi
