Results 51 to 60 of about 1,385,843 (310)
Mesh segmentation guided by seed points
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2015 Segmenting 3D models into meaningful parts is a fundamental problem in computer graphics. In this paper, we present an algorithm which is guided by the mesh vertices for segmenting a mesh into meaningful sub-meshes.
Xue JIAO, Huixin ZHANG, Tieru WU
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Effect of induced blur on distance visual function
African Vision and Eye Health, 2020 Background: Tests of visual function assess the eye and visual system. Factors such as ageing, refractive error, strabismus, amblyopia and ocular diseases have a negative effect on different visual functions. Aim: To determine the effect of induced blur
Tasmiyah Hoosen +6 more
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Going the distance for protein function prediction: a new distance metric for protein interaction networks. [PDF]
PLoS ONE, 2013 In protein-protein interaction (PPI) networks, functional similarity is often inferred based on the function of directly interacting proteins, or more generally, some notion of interaction network proximity among proteins in a local neighborhood.
Mengfei Cao +6 more
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FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
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Signed Lp-distance fields [PDF]
, 2012 We introduce and study a family of generalized double-layer potentials which are used to build smooth and accurate approximants for the signed distance function.
Pasko, Alexander +2 more
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Metric on the space of systems behavior functions represented by fuzzy measures [PDF]
Yugoslav Journal of Operations ResearchG. Klir proposed to describe the behavior of complex systems using behavior functions (BFs) - invariant constraints on the set of system states. BFs are one of the most productive tools for studying the functioning of systems.
Bocharnikov Victor, Sveshnikov Sergey
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Biophysical approaches for studying viral entry
FEBS Letters, EarlyView.Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
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The Edit Distance Function of Some Graphs
Discussiones Mathematicae Graph Theory, 2020 The edit distance function of a hereditary property is the asymptotically largest edit distance between a graph of density p ∈ [0, 1] and . Denote by Pn and Cn the path graph of order n and the cycle graph of order n, respectively. Let C2n*C_{2n}^* be
Hu Yumei, Shi Yongtang, Wei Yarong
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FEBS Letters, EarlyView.Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai +4 more
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On Bisectors for Convex Distance Functions [PDF]
2011 Eighth International Symposium on Voronoi Diagrams in Science and Engineering, 2011 It is well known that the construction of Voronoi diagrams is based on the notion of \emph{bisector} of two given oints. Already in nor med linear spaces, bisectors have a complicated structure and can, for many classes of norms, only be described with the help of topological methods.
Chan He, Horst Martini, Senlin Wu
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