Environmental Earth Sciences 74(6), pp. 4827-4837, doi: 10.1007/s12665-01 Abstract Bacterial attenuation in porous media is often higher in columns than in the field. This study investigates whether this

Venue: Institute for Futures Studies, Holländargatan 13 in Stockholm, or online. Research seminar with Daniel Waldenström, Professor of Economics and Director of the Taxes and Society research program a

Combinatorics, Probability and Computing, 1-21. doi:10.1017/S096354831800055X, Cambridge University Press. Abstract An n × n partial Latin square P is called α-dense if each row and column has at most αnnon-emp times in . An × array where each cell contains a subset of {1,…, } is a (, ) -array if each symbol occurs at most times in each row and column and each cell contains a set of size at most . Combining the notions of completing partial Latin squares and avoiding arrays, we prove that there are constants , > 0 such that, for every positive integer , if is an -dense × partial Latin square, is an × -array, and no cell of contains a symbol that appears in the corresponding cell of , then there is a completion of that avoids ; that is, there is a Latin square that agrees with on every non-empty cell of , and, for each , satisfying 1 ≤ , ≤ , the symbol in position (, ) in does not appear in the corresponding cell of .

Chapter about Sweden in: The Wiley- Blackwell Encyclopedia Race, Ethnicity, and Nationalism. Arranged over five volumes and containing some 700 entries, this comprehensive and authoritative encyclopedia

Harper Collins India’s air pollution is a deadly threat. Will its politics meet the challenge? Exposure to the world’s worst air pollution kills over a million Indians each year. It also affects childr

Benjamin Gerdes

Benjamin Gerdes is an artist, writer, and organizer working in video, film, and related public formats, individually as well as collaboratively. He is interested in intersections of radical politics,

Organised by the Institute for Futures Studies and Swedish Collegium for Advanced Study. Recent years have witnessed a renewed interest in the long-run global development of wealth and inequality as we.