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Antimicrobial resistance has reached alarming levels in many countries, thus leading to a search for new classes of antibiotics, such as antimicrobial peptides whose activity is exerted by interacting specifically with the microorganism membrane. In this study, we investigate the molecular-level mechanism of action for Labaditin (Lo), a 10-amino acid residue cyclic peptide from Jatropha multifida
Bladyteindex för skog är ett mått på mängden blad i skogen. Bladyteindexet används i klimatmodeller för att uppskatta viktiga biologiska processer för skogen som fotosyntes, evapotranspiration och kolutbyte med atmosfären. Dessa modeller behöver bladyteindexdata över stora skogsarealer, som rimligtvis inte kan mätas för hand. Man har upptäckt samband mellan satellitdata i form av skogars reflektanGround reflectance of forests has been suggested as a main source weakening the strength of relationships using satellite reflectance to predict forest leaf area index (LAI), a key input variable in models of carbon balance and global circulation. In this project a radiative transfer model was used to simulate the influence of ground reflectance in forest canopy reflectance in twenty forest stands
Background: This study aimed to explore how the physical and social environment of a neighbourhood influenced the physical activity of children from the perspective of children and caregivers. It used a low-income neighbourhood in Beijing as the setting and focused on children in middle childhood. Methods: Guided by the Urban Ecological Model for Environment and Health Behaviour, semi-structured i
In this study, the wide area of cultural integration politics is approached. Departing from a theoretical fusion between constructivist post-colonialism and liberal cosmopolitanism, the study investigates the approach to culture that is found within the integration strategies of multiculturalism and assimilation, repsectively. By employing two stylized ideal-types and applying them to a political
This paper examines the impacts of Eurozone sovereign credit rating announcements by three leading rating agencies on exchange rates from January 1, 2009 to March 31, 2011. Firstly we report the mean and volatility of USD/EUR in response to Eurozone sovereign rating news. Secondly, thanks to the high integration in Europe, we extend our analysis to the movement of USD/SEK in order to see how non-E
This paper models the dynamics of capital structure listed on the NYSE and NASDAQ during 1995 to 2010. The subsamples classified by given leverage level and specified periods of time are tested. The main contribution is that macroeconomic conditions and firm characteristics are incorporated regressed for non-linearity test. We provide the evidence of non-linear patterns among low leverage and high
The thesis is based on a qualitative multiple case study with an abductive approach. It examines the relationship between brand placement and gender roles in films between the 1980s and 2010s, with the main purpose to contribute to the gender and marketing literature on how the portrayal of male and female characters in films has developed, changed and been translated through brand placement withi
Dividing complex systems into smaller components that are easier for humans to comprehend and manage, is a wide spread method in software design. As systems grow more complex, the task of solving the different dependencies and constrictions of the various components in a system, and create a stable and valid composition naturally also gains complexity. Various tools have been constructed to manage
The area of autonomous parking attracts a great deal of attention from the research community and the automobile industry. Research has showed that many robotic navigation systems fail to deliver the performance and flexibility of animal navigation techniques, even though they are both mathematically and technologically complex. Biomimetic robotic research, i.e., research that tries to mimic biolo
The European Union's (EU) external appearance is often described as a ?civilian power? (CP). However, due to increasing military capabilities and coercive approaches in international politics, it apparently moves towards a ?harder? kind of power. Applying a role-theoretical approach, the study explores what kind of power the EU actually constitutes and thus studies whether the EU's charact
In 1979 the Sandinista movement revolted against the Somoza dictatorship and seized power in Nicaragua. The Swedish Social Democrats had earlier supported the Sandinista movement in Nicaragua and now welcomed the revolution. During 1979 and 1990 the Swedish policy on Nicaragua proved stable. The political support and the flow of financial aid were continuous despite changes of government, internal
Denna uppsats lyfter ut Graham Allisons tre teorier från boken Essence of decision och applicerar dessa på U 137-krisen. Krisen inträffade 1981 då en sovjetisk ubåt gick på grund utanför Karlskrona. Var och en av de tre teorierna är ursprungligen gjorda för att förklara beslutsfattandet under Kubakrisen utifrån olika perspektiv. Uppsatsen prövar de tre teorierna på U 137-krisen och utser den teori
The basin of the Poopó Lake, situated on the Bolivian high plateau, is severely contaminated by the mineral extraction and processing activities within the area. Many rivers in the area contain high concentrations of arsenic, lead and cadmium both in the water and the sediment phase. Moreover, huge amounts of mineral waste are situated in the area. In this study the environmental conditions of thr
In the last two decades, a concern on how federal forests in the United States are managed has provoked concerns among different stakeholders, including NGOs. The purpose of this thesis is to contribute to the understanding of NGO influence on forest management legislation. Eight aspects were selected and compared in different study cases referring to legislative proposals dealing with forest man
The scramble for Africa’s natural resources has never been more prominent. Rather than contributing to development through means of mineral rents, countries such as Malawi appear to be suffering as result of increased investment from multinational mining corporations. Also known as the resource curse, Malawi’s high natural resource endowment is hurting its citizens, rather than benefitting them. W
This paper aims to investigate the effects of macroeconomic variables on stock market volatility in three Asian countries by applying GARCH MIDAS model. The study covers the period from 01/2003 to 06/2014. The GARCH MIDAS framework allows to incorporate macro variables directly in the model and obtain long-term and short-term volatility separately. Empirical findings show that some macroeconomic v
This thesis focuses on the case of education and habilitation services in Cienfuegos, Havana, and Pinar del Rio to describe the well-being of persons with intellectual disability. The welfare of the target group is assessed through an ethnographic study of how actors from the societal sectors policy/service/household perceive that the well-being of individuals with intellectual disability is and c
