A cross-cultural study of reciprocity, trust and altruism in a gift exchange experiment

experimental design;altruism;social security;gift giving

The interplay between lipids and the immune system in atherosclerosis

Cardiovascular diseases are among the most frequent causes of death in the world. The main underlying pathology of cardiovascular diseases is the development of atherosclerosis in the medium and large-sized arteries. The role of several immune cell subsets has been identified in atherosclerosis and it has been established that the immune system contributes to initiation and progression of cardiovascular diseases. Atherosclerosis is thus currently described as a chronic inflammatory disease and both the innate and adaptive immune cells contribute to disease initiation and progression. This suggests that targeting the ongoing inflammatory response may limit atherogenesis. This thesis discusses several therapeutic immune targets to limit atherosclerotic lesion development. The results described show the interplay between lipids and the immune system and a number of anti-inflammatory strategies to reduce atherosclerotic lesion development. The studies show a clear advantage of reducing inflammation in atherosclerotic lesion development. Future (clinical) studies identifying new targets will lead to a better-personalized therapy reducing atherosclerosis. Cardiovasculair Onderzoek Nederland (CVON); Dutch Heart Foundation, Leiden UniversityBiopharmaceutic

An Old Dog Learns Some New Tricks: Ready to Embrace Online Learning with Collaborate

https://digitalcommons.winthrop.edu/weeklyreader/1058/thumbnail.jp

Hyperspectral data for coral reef monitoring. A case study: Fordate, Tanimbar, Indonesia

Coral reefs are endangered world-wide by devastating fishing methods (overfishing, dynamite and cyanide fishery), pollution, tourism, environmental changes and bleaching. The aim of this project is to monitor coral reefs and associated ecosystems (mangroves, sea-grass beds) by integrating different remote sensing data with spectral libraries and field measurements. The study area is Fordate, a small island to the northeast of Tanimbar, Indonesia. The monitoring system under development will enable not only the mapping of the coral reefs but also the localisation of those parts of the reefs that are most affected by degradation. A first test with hyperspectral data from the CHRIS/PROBA sensor shows promising results for the discrimination of different bottom-types on the Pulau Nukaha patch reef east of Fordate. Further field sampling and spectral measurements are needed to validate this preliminary classification