Filetype
This paper reports on design studies concerning a moderator concept which aims to maximize the time averaged flux. The idea is to provide neutron spectra showing two clear maxima, with peaks at (similar to 1 angstrom) and (similar to 2.5 angstrom) arising from leakage from both cryogenic and thermal moderators. Such a concept known as a bi-spectral moderator (Mezei, 2006 [1]) while proven on a rea
Background: Acute thromboembolic occlusion of the superior mesenteric artery (SMA) is associated with high mortality. Recent advances in diagnostics and surgical techniques may affect outcome. Methods: Through the Swedish Vascular Registry (Swedvasc), 121 open and 42 endovascular revascularizations of the SMA at 28 hospitals during 1999 to 2006 were identified. Patient medical records were retriev
Coordination during disaster recovery is one of the most neglected areas of disaster risk management, as the majority of literature on coordination focuses on disaster response. The purpose of the study is to investigate the factors affecting coordination for long-term recovery. For this purpose, the study uses semi-structured interviews with different actors involved in the recovery process of th
Objectives: To develop European League Against Rheumatism (EULAR) recommendations for the management of small and medium vessel vasculitis. Methods: An expert group ( consisting of 10 rheumatologists, 3 nephrologists, 2 immunologists, 2 internists representing 8 European countries and the USA, a clinical epidemiologist and a representative from a drug regulatory agency) identified 10 topics for a
Partially premixed combustion has the potential of high efficiency and simultaneous low soot and NOx emissions. Running the engine in PPC mode with high octane number fuels has the advantage of a longer premix period of fuel and air which reduces soot emissions, even at higher loads. The problem is the ignitability at low load and idle operating conditions. The objective is to investigate the use
The purpose of this master’s thesis project is to aid Thomson Reuters to forecast soil moisture, enhancing the agricultural productivity of its clients. This thesis focuses on testing the company’s HBV model (HBV-TR) to accurately produce daily soil moisture values in Brazil, France, and the U.S.A. The problem is that, up to this day, the most reliable monitoring of this soil water content is als
There is a growing expectation in the field of sustainable development that cities are the most suitable scale for addressing global environmental issues, particularly through their ability to mobilize local actors. Business improvement districts (BIDs) are a form of public-private partnership (PPP) in cities typically established by associations of private actors that aim to generate value in com
Background: The more varied and new challenges that the healthcare sector faces every day, calls for modernization and reorganization. However, the healthcare sector is commonly understood to be slow to adapt to change. It is therefore important to understand and identify the enabling factors for the implementation of innovation, by giving voice to healthcare practitioners concerns, considering th
Many economists agree that financial development and economic growth have a positive relationship, that financial structures have been critical for many countries to achieve modern economic growth. In the past decades, foreign investment has become more widespread in the entrepreneurial world, and the banking sector has not been an exception. Mexico experimented during the late 1990’s an unprecede
The digitalization of the music industry has meant a drastic increase of public accessibility of recorded music, which has transformed the way in which music is being consumed. From initially being restricted by the physical disposition of CDs and vinyl, the prospect of digital downloading and music streaming has rapidly transformed the music landscape as the world knows it. The music industry rev
Semiconductor Nanowires are promising building blocks for advanced optoelectronic devices since their small diameter give rise to quantization effects. The small diameter also makes them susceptible to non-radiative recombination due to surface states. A consequence of non-radiative surface recombination is a reduction of a total recombination lifetime. This is in turn limits an internal quantum e
Risk matrices are tables with rows representing consequences, and columns representing frequencies. The risk matrix is considered a simple and convenient tool for visualizing risk. However, it has faced critique from the scientific community. Though risk matrices are extensively applied in practice for visualizing results from coarse risk analyses, there is limited research regarding guidance on i
In 2017 Shenzhen scaled up its policy ambition to be a global sustainable city. However, the innovation- driven and talent-focused urban agenda is undermining the sustainable development of the migrant population. This research used the framework of urban sustainability and social quality theory to determine the characteristics of migrant descendants in urbanisation and their relation to sustainab
This research aimed to explore the sense of touch within the discipline of architecture. While haptic stimulation has been studied within architectural theory, the sense of touch remains underrepresented within the practical side of the discipline. To increase the accessibility of the knowledge necessary for representation within architectural practice, there was a need for further study. This has
This report describes the methodology for performing a quantitative risk analysis for a unidirectional road tunnel. By using representative accident scenarios, a basic queue model and performing an evacuation analysis the amount of casualties for each scenario can be estimated. By using the described methodology it gives the decision-makers a good idea of the risk level in the tunnel. The results
This study arises from an existential concern that there is an obliviousness in academia with regards to the recent eruption of the transhumanist movement–an ideological force imbued with potentially calamitous socioecological consequences. With the support from recent claims that the transhumanist ideology exerts powerful influence on Western politics, this study seeks to investigate how the tran
Due to the changing nature of employment, contemporary early career employees place more value on work-life balance than any other generation before them. Our purpose is to provide a contextual overview that identifies and illuminates some of the defining characteristics of the early career employees employed in the banking sector. The integration of the boundary and motivation theory enable us to
The problem of outdated large-scale housing estates has been prevalent in many cities, resulting in unbalanced social issues, uncomfortable living conditions, and a lack of response to climate change. The research focuses on the Almgården area in Malmo, Sweden, and aims to address these challenges by proposing a sustainable design solution that can improve the quality of life for residents while r
The purpose of this report is to implement and compare the two Basel III standard methods on how to calculate the capital requirement for finan- cial institutions, related to counterparty credit risk. The models being the Standardized Approach for Counterparty Credit Risk (SA-CCR) and the Internal Model Method (IMM). The SA-CCR model is a simpler and more standardized model with prescribed methods
