Results 11 to 20 of about 644,622 (267)
Boundary-to-Boundary Flows in Planar Graphs [PDF]
, 2013 We give an iterative algorithm for finding the maximum flow between a set of sources and sinks that lie on the boundary of a planar graph. Our algorithm uses only O(n) queries to simple data structures, achieving an O(n log n) running time that we expect to be practical given the use of simple primitives.
Glencora Borradaile, Anna Harutyunyan
openaire +3 more sources
Marlen Haushofer’s The Wall and the post-nuclear culture of the face
Sign Systems Studies, 2021 The intertwining of landscape and face belongs to human spatial epistemology: as suggested by Matteo Meschiari, primitive humans used to orientate themselves in landscape through recognition of facial patterns.
Emanuela Ferragamo
doaj +1 more source
Minimax boundary estimation and estimation with boundary
Bernoulli, 2023 We derive non-asymptotic minimax bounds for the Hausdorff estimation of $d$-dimensional submanifolds $M \subset \mathbb{R}^D$ with (possibly) non-empty boundary $\partial M$. The model reunites and extends the most prevalent $\mathcal{C}^2$-type set estimation models: manifolds without boundary, and full-dimensional domains.
Aamari, Eddie +2 more
openaire +4 more sources
Biomolecules, 2023 In Saccharomyces cerevisiae, a heterochromatin-like chromatin structure called the silencing region is present at the telomere as a complex of Sir2, Sir3, and Sir4.
Kazuma Kamata +2 more
doaj +1 more source
Alcohol Consumption Among Ghanaian Women of Child Bearing Age – What are the Correlates?
Gender Studies, 2017 This paper examines the demographic and socio-economic correlates of alcohol consumption and drinking frequency among Ghanaian women aged 15-49 years. The study utilizes the 2008 Ghana Demographic and Health Survey data, which remains the most recent DHS
Nketiah-Amponsah Edward +3 more
doaj +1 more source
Boundaries, Transgression, and Resistance
Eidos. A Journal for Philosophy of Culture, 2022 In this essay I analyze the phenomenon of boundary and the mode(s) of human experiencing of it. I claim that it is essential, or even foundational, to culture.
Zofia Rosińska
doaj +1 more source
Reflections on religion and the status of ‘the outside’ in the Lotmanian understanding of culture
Sign Systems Studies, 2023 The article explores the question whether the way in which Juri Lotman uses the categories of semiotic explosion and unpredictability enables and necessitates the need to give space not only to different descriptions, but also to various self ...
Thomas-Andreas Põder
doaj +1 more source
LIMITATIONS IN THE AIRSPACE SOVEREIGNTY OF STATES IN CONNECTION WITH SPACE ACTIVITY
Security and Defence Quarterly, 2018 The launch of the Soviet Sputnik in 1957 resulted in the emergence of two legal concepts concerning spacefl ight. The first of them concerned harmless passage through airspace subjected to the sovereignty of states, the second - recognition that at the ...
Małgorzata Polkowska
doaj +1 more source
Boundary streaming with Navier boundary condition [PDF]
Physical Review E, 2014 In microfluidic applications involving high-frequency acoustic waves over a solid boundary, the Stokes boundary-layer thickness $δ$ is so small that some non-negligible slip may occur at the fluid-solid interface. This paper assesses the impact of the slip by revisiting the classical problem of steady acoustic streaming over a flat boundary with the ...
Xie, Jin-Han, Vanneste, Jacques
openaire +3 more sources
Gusau Journal of Accounting and FinanceCorporate environmental practices are facing more and more scrutiny from stakeholders as a result of growing ecological concerns that affect not just local communities but the planet as a whole.
Salvation Joshua Selven +3 more
doaj +1 more source