Valery LiskovetsV. A. Liskovets, A census of non-isomorphic planar maps, Colloq. Math. Soc. Janos Bolyai 25, North-Holland, Amsterdam-New York (1981), 479-494 (Proc. Conf. "Algebraic Methods in Graph Theory", Szeged, 1978). MR0642058 (83a:05073)...
World Map (1689 - Amsterdam). Using Census Reporter’s Amazon EC2 Database. Welcome to your new American Community Survey Data platform. The brilliant folks at www.censusreporter.org. A census data resource for journalists, have finally succeeded in making American Community Survey data available ...
Understanding the impacts of climate change on planet Earth and its ecosystems, especially the vast expanses of the surface ocean, is a global challenge and thus central to many ecological and biogeochemical studies11,12,13,14. Until now, the impacts of anthropogenic stressors on the distribution...
The result is a new supplementary implementation model for national censuses that enhances security, accountability, and transparency and addresses the challenge of missing people unaccounted for by traditional census methods. In this paper, Section 2 covers the methodologies followed in the enumeration ...