Search results

Transfer of melanin-containing melanosomes from melanocytes to neighboring keratinocytes results in skin pigmentation. To provide a more practical method of visualizing melanosomes in melanocytes as well as in keratinocytes, we attempted to use murine cell lines instead of human primary cells. We generated various fluorescent fusion proteins of tyrosinase, a melanin synthesis enzyme located in the

This paper summarizes the proceedings of a workshop held at Trinity Hall, Cambridge to discuss comparability and includes additional information and references to related information added subsequently to the workshop. Comparability is the need to demonstrate equivalence of product after a process change; a recent publication states that this 'may be difficult for cell-based medicinal products'. T

We consider a MIMO system where error-prone feedback from the receiver is used by the transmitter to select a single optimum antenna to transmit data. Such error-prone feedback is common in the bandwidth-limited real systems, and is in marked contrast with the idealizations assumed in the selection literature. We show how the signaling assignment, which maps the antenna indices to the codewords th

Two new rotational bands of distinct character have been identified in Hf-164. They are suggested to correspond to the long-anticipated triaxial strongly deformed (TSD) bands predicted by theoretical studies. The bands have been linked to known states, and the level spins and energies could be determined. The bands are also substantially stronger in intensity and are located at lower spins than th

Our interest for this subject was awakened by the complexity with teachers having to report their students for being physically or psychically abused or neglected at home. Our aim in this study has been to discover junior school teachers’ idea on the mandatory reporting law between schools and social services in Sweden. Due to this purpose, interviews have been made with six junior school teachers

With the rise of Internet of Things (IoT) accessories such as network attached cameras, light bulbs and thermostats are all constantly connected to the Internet and security concerns must be taken seriously. If a bug exists in an application it could be hacked by a malicious adversary that then could harm the underlying system, leak information or attack other devices or networks. Applications sho

This essay connects to an ongoing discussion and debate on the usefulness and accuracy of the theories and the conceptual apparatus developed by the French theorist Henri Lefebvre. From an analytical reading of Lefebvre’s book The Urban Revolution, I make an original interpretation of Lefebvre’s arguments by tracing them back to Hegel’s syllogism and Marx’s two departments of social reproduction.

The purpose of this study is to investigate if there is a difference in the short-term announcement effects of equity private placements depending on the relationship of the investor with the issuing firms in terms of information asymmetry and agency conflicts. An event study is conducted to study if there are abnormal returns. The abnormal returns will be used as the dependent variable in a reg

In this thesis three different methodologies to convert Point-in-Time (PIT) probability of default (PD) to Through-the-Cycle (TTC) PD are applied on a sample of large Danish firms for the period 2005-2014. These kind of methodologies are important for preventing pro-cyclicality in the capital requirement, i.e. how much capital banks need to hold in order to cope with unexpected losses. The methods

Parallellt med den rådande Covid-19 pandemin råder en annan ”skuggpandemi” bakom stängda dörrar. Våld i hemmet har allt för länge varit ett nedprioriterat diskussionsämne och hur uppmärksammas våld som sker i det gömda och vilka är de ekonomiska, sociala och politiska konsekvenserna? I en rapport från kvinnojouren Unizon redovisas det att mäns våld mot kvinnor har ökat under pandemin och att en f