Journal of Combinatorial Designs, Volume 27, Issue 4, p. 229-250, doi.org/10.1002/jcd.21642 Abstract We have performed a complete enumeration of nonisotopic triples of mutually orthogonal Latin rectangle. Here we will present a census of such triples, classified by various properties, including the order of the autotopism group of the triple. As part of this, we have also achieved the first enumeration of pairwise orthogonal triples of Youden rectangles. We have also studied orthogonal triples of rectangles which are formed by extending mutually orthogonal triples with nontrivial autotopisms one row at a time, and requiring that the autotopism group is nontrivial in each step. This class includes a triple coming from the projective plane of order 8. Here we find a remarkably symmetrical pair of triples of rectangles, formed by juxtaposing two selected copies of complete sets of mutually orthogonal Latin squares of order 4.

British Journal of Political Science 52: 1465–1471 Abstract When authoritarian regimes liberalize, are there observable patterns in the ordering of reforms, and are these patterns distinct for cases that

in Klenk, M. (ed.), Higher Order Evidence and Moral Epistemology, London: Routledge, 2020. (ISBN: 0367343207) AbstractSome philosophers question whether higher-order evidence can support the radical sk

Creating happy animals in order to eat them: Jeff McMahan and Tim Campbell

In recent debates about the ethics of eating animals, some have advanced the claim that if people cause animals to exist and give them good lives in order to be able to eat them, then even if the anim

Jeff McMahan is White's Professor of Moral Philosophy at Oxford University, a distinguished research fellow at the Oxford Uehiro Centre for Practical Ethics and a fellow of Corpus Christi College. Abst

European Journal of Population Abstract This study examines how the sibling constellation in childhood is associated with later fertility behaviour of men and women in Sweden. Administrative register da

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

Steven Vanderheiden, Associate Professor of Political Science and Environmental Studies, Center for Science and Technology Policy Research (CSTPR), University of Colorado at Boulder Abstract In this tal

The idea that we are only six introductions away from any other person on this planet is both beautiful and compelling. It has inspired research, provided inspiration to a film starring Will Smith and.

Book launch with Andreas Bummel: A world parliament

"A world parliament: Governance and democracy for the 21st century" is here presented by one of the authors, Andreas Bummel at the Institute for Futures Studies in October 2018. Adrienne Sörbom and Ha