We introduce a new class of edge labelings for locally finite lattices which we call SB-labelings. We prove for finite lattices which admit an SB-labeling that each open interval has the homotopy type of a ball or of a sphere of some dimension. Natural examples include the weak order, the Tamari lattice, and the finite distributive lattices.

Performance of structures during recent earthquakes shows that the effect of vertical component of earthquake (VCE) could be considered as one of the main causes of bridges collapse. In most of bridge design codes, for seismic analysis of bridges, VCE is not taken into account or a distinguished method isn’t presented for assessment of VCE. In the present work, the effect of VCE on two existing...

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Much of our visual experience is an 'illusion of completeness', without true conscious access to the details of objects in a typically cluttered natural scene. Recent results on this 'crowding' phenomenon are starting to bridge the gap between the striking limits of perception and the subjective impression of a rich visual world.

Copyright: © 2016 Balakrishnan D, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. An Evidence Based Restoration of Esthetically Challenged Maxillary Anterior Arch with Andrews Bridge System A Case Repor...

1 SB Ankara Atatürk Göğüs Hastalıkları ve Göğüs Cerrahisi Eğitim ve Araştırma Hastanesi, 7. Göğüs Hastalıkları Kliniği, Ankara, 2 Afyon Kocatepe Üniversitesi Tıp Fakültesi, Göğüs Hastalıkları Anabilim Dalı, Afyonkarahisar, 3 SB Atatürk Göğüs Hastalıkları ve Göğüs Cerrahisi Eğitim ve Araştırma Hastanesi, Evde Bakım ve Solunum Rehabilitasyon Ünitesi, Ankara, 4 SB Ankara Atatürk Göğüs Hastalıkları...