Bounds on \"{U}bercrossing and Petal Numbers for Knots [PDF]
, 2013 An $n$-crossing is a point in the projection of a knot where $n$ strands cross so that each strand bisects the crossing. An \"ubercrossing projection has a single $n$-crossing and a petal projection has a single $n$-crossing such that there are no loops ...
Adams, Colin +7 more
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INDEPENDENT ORIGINATION OF FLORAL ZYGOMORPHY, A PREDICTED ADAPTIVE RESPONSE TO POLLINATORS: DEVELOPMENTAL AND GENETIC MECHANISMS [PDF]
, 2016 Observations of floral development indicate that floral organ initiation in pentapetalous flowers more commonly results in a medially positioned abaxial petal (MAB) than in a medially positioned adaxial petal (MAD), where the medial plane is defined by ...
Bukhari, Ghadeer, Zhang, Wenheng
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Electrical and Thermal Conductivity of Complex-Shaped Contact Spots [PDF]
arXiv, 2023 This paper explores the electrical and thermal conductivity of complex contact spots on the surface of a half-space. Employing an in-house Fast Boundary Element Method implementation, various complex geometries were studied. Our investigation begins with annulus contact spots to assess the impact of connectedness.
arxiv
Electromagnetic and mechanical AC loss of an ITER TF model coil conductor (DP4) under transverse cyclic loading [PDF]
, 1999 Energising a coil results in a transverse force on the strands pushing the cable towards one side of the jacket. This load causes a transverse compressive strain in strands and in particular in strand crossover points.
Kate, Herman H.J. ten +3 more
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The Distribution of Knots in the Petaluma Model [PDF]
Algebr. Geom. Topol. 18 (2018) 3647-3667, 2017 The representation of knots by petal diagrams (Adams et al. 2012) naturally defines a sequence of distributions on the set of knots. In this article we establish some basic properties of this randomized knot model. We prove that in the random n-petal model the probability of obtaining every specific knot type decays to zero as n, the number of petals ...
arxiv +1 more source
Considering the New REMS Legislation of the 2007 Amendments [PDF]
, 2012 On September 27, 2007, the Congress passed new amendments to the Food, Drug and Cosmetic Act. These amendments contained numerous changes to the act aimed at addressing the current needs for food, drug, and cosmetic safety. Yet, arguably one area of that
Walker, Petal
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Laplacian growth in the half plane [PDF]
, 2009 We investigate a version of the Laplacian growth problem with zero surface tension in the half plane and find families of self-similar exact solutions.Comment: 17 pages, 6 ...
Vasiliev, D., Zabrodin, A.
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A common phytoene synthase mutation underlies white petal varieties of the California poppy. [PDF]
, 2019 The California poppy (Eschscholzia californica) is renowned for its brilliant golden-orange flowers, though white petal variants have been described.
Gong, Xue +2 more
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Vectorial structure of a hard-edged-diffracted four-petal Gaussian beam in the far field
, 2010 Based on the vector angular spectrum method and the stationary phase method and the fact that a circular aperture function can be expanded into a finite sum of complex Gaussian functions, the analytical vectorial structure of a four-petal Gaussian beam ...
Cai +30 more
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The Arabidopsis JAGGED gene encodes a zinc finger protein that promotes leaf tissue development [PDF]
, 2004 Important goals in understanding leaf development are to identify genes involved in pattern specification, and also genes that translate this information into cell types and tissue structure. Loss-of-function mutations at the JAGGED (JAG) locus result in
Heisler, Marcus G. B. +3 more
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