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As extreme weather, droughts and water scarcity become more common, we need more ways to ensure access to clean water. New research by PhD student Maria Takman shows how wastewater in Kivik has been treated to near drinking water quality. “I was surprised that we achieved such high quality with a relatively simple and short treatment process. This type of wastewater reuse could become an important
The use of this material under current use conditions is supported by the existing information. This material was evaluated for genotoxicity, repeated dose toxicity, developmental toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity, skin sensitization potential, as well as environmental assessment. Repeated dose toxicity was determined to have the most conservative systemic
The use of this material under current use conditions is supported by the existing information. This material was evaluated for genotoxicity, repeated dose toxicity, developmental toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity, skin sensitization potential as well as environmental safety. Repeated dose, developmental, and reproductive toxicities were determined to have
The use of this material under current use conditions is supported by the existing information. This material was evaluated for genotoxicity, repeated dose toxicity, developmental toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity, skin sensitization potential as well as environmental assessment. Repeated Dose Toxicity was determined to have the most conservative systemic e
Within the local energy independent pseudopotential theory, a convergent supercell calculation of the position of the discrete impurity level produced by the neutral undistorted vacancy in silicon has been performed. Translational symmetry was reintroduced by placing the impurities on a Bravais lattice. The author made calculations with unit cells containing up to 2662 atoms plus vacancy. A deep l
This study identifies teachers’ perceptions of requirements for including collaborations with the surrounding world in their teaching practice, with the aim of providing authentic and entrepreneurial learning environments for students. School management, time and teachers’ personal character traits and disposition were the most frequently stated areas of concern, followed by colleagues, surroundin
Changes in the Arctic's climate are a result of complex interactions between the cryosphere, atmosphere, ocean, and biosphere. More feedbacks from the cryosphere to climate warming are positive and result in further warming than are negative, resulting in a reduced rate of warming or cooling. Feedbacks operate at different spatial scales; many, such as those operating through albedo and evapotrans
Data are presented on the number of fibers and the proportion of different fiber types within fascicles of whole vastus lateralis muscles from 5 male children, 5 to 15 years of age, and compared with results from 25 male adults, middle aged and old individuals. The results verify a difference in the proportion of fibers with different properties within a fascicle. The proportion of type 2 (fast tw
The use of this material under current use conditions is supported by the existing information. This material was evaluated for genotoxicity, repeated dose toxicity, developmental toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity, skin sensitization potential, as well as, environmental safety. Repeated dose toxicity was determined to have the most conservative systemic exp
The use of this material under current use conditions is supported by the existing information. This material was evaluated for genotoxicity, repeated dose toxicity, developmental toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity, skin sensitization potential, as well as, environmental safety. Repeated dose toxicity was determined to have the most conservative systemic exp
1 Inputs to the Human Rights Council resolution 51/12 on local government and human rights Joint submission focusing on regional capacity building initiatives jointly organized by RWI, the City of Gwangju, the United Cities and Local Government Asia Pacific (UCLG ASPAC), and the Asia Democracy Network (ADN). Introduction Human rights were conceptualized with a set of obligations for states to resp
https://rwi.lu.se/wp-content/uploads/2024/06/Local-Governance-and-Human-Rights.pdf - 2025-12-19
We illustrate the scope of time-dependent density-functional theory for strongly correlated (lattice) models out of equilibrium. Using the exact many-body time evolution, we reverse engineer the exact exchange correlation (xc) potential v_(xc) for small Hubbard chains exposed to time-dependent fields. We introduce an adiabatic local density approximation to v_(xc) for the 1D Hubbard model and comp
This thesis research analyzed policies that promote resource mobilization for the development of the Solar Water Heaters and Photovoltaic industries in Mexico. The main inquiry is to identify the role that technological complexity plays in promoting resource mobilization for sustainable transition policies. It is assumed that if the technology is complex, resources are obtained from extra-regional
In the recent three decades, the great development of China’s economy cannot separate from its institutional alterations. Hukou system, an institution with Chinese feature, is a kind of “passport” that admitted in the country. This thesis aims to investigate the Hukou system and its impact on labor migration, and more specifically, how Hangzhou’s Hukou system impacts local economic growth. The res
Highdynamicrange imaging (HDR) är en mängd tekniker som används för att producera bilder med mer detaljer i både mörka och ljusa områden jämfört med ett traditionellt foto. Ett sätt att göra HDR på är att sätta ihop bilder med olika mängd ljus i sig. Problem uppstår dock om kameran rör på sig mellan bilderna eller föremål i bilderna flyttar på sig.This thesis discuss how to use mutual information in differently exposed images to improve noise reduction. It also investigates how one can create an high dynamic range (HDR) image from multiple differently exposed images taken with a handheld camera while simultaneously cope with the problems this approach introduces. The proposed method and workflow in this thesis is based on the non-local mea
The society is constantly changing because of the globalization and the requirements of specialization increases. In regional growth policies regional expansion is advocated as a mean of increasing economic growth. Increased mobility is a prerequisite for regional expansion, something that conflicts with established climate and transport policy objectives. This essay examines how municipalities in
Racial Profiling is a phenomenon which does not have an accepted definition but most researchers use the term as the inappropriate use of race as an indicator of potential criminal behavior in the work of the police. In April this year the state of Arizona enacted a new immigration law that allows the local police to arrest a person without a warrant if the officer has a probable cause to believe
Air pollution is estimated to cause more than 7000 deaths annually in Sweden alone. To reduce the impact of air pollution and to plan and build sustainable cities, it is vital that research is translated into efficient decisions and practice. However, how do civil servants in a municipality access research results? How do they normally find relevant information, and what obstacles are there to acc
