Results 31 to 40 of about 16,341,714 (282)
A g-factor metric for k-t SENSE and k-t PCA based parallel imaging [PDF]
, 2016 PURPOSE: To propose and validate a g-factor formalism for k-t SENSE, k-t PCA and related k-t methods for assessing SNR and temporal fidelity. METHODS: An analytical gxf -factor formulation in the spatiotemporal frequency domain is derived, enabling ...
Christian Binter +11 more
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Exact form-factor results for the longitudinal structure factor of the massless XXZ model in zero field [PDF]
, 2012 We consider the XXZ quantum spin chain in its massless, disordered regime at zero field. We derive an exact expression for the two-spinon form-factor of Sz = 1/2σz by taking a limit of the massive XYZ form-factors found by Lashkevich and by Lukyanov and ...
Sorrell, Mark +12 more
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Experimental investigation to assess the effects of trumpet hone on tool life and surface quality in milling of AISI4140 steel [PDF]
FME Transactions, 2019 Cutting edge preparation is proven to improve the tool life by avoiding sudden failures. Honed edge is effective in stabilizing the tool but has an adverse effect on surface quality.
Shiva Pradeep N. +2 more
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Suspected vitamin K-dependent coagulation factor deficiency in pregnancy: A case report
Case Reports in Women's Health, 2022 Hereditary combined vitamin K-dependent clotting factor deficiency (VKCFD) is a rare autosomal recessive congenital bleeding disorder. There are no established guidelines for the care for pregnant women and newborns within the context of VKCFD. A 39-year-
Mariam Ayyash +3 more
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Remote Sensing, 2022 Precipitable water vapor can be estimated from the Global Navigation Satellite System (GNSS) signal’s zenith wet delay (ZWD) by multiplying a conversion factor, which is a function of weighted mean temperature (Tm) over the GNSS station.
Li Li, Yuan Li, Qimin He, Xiaoming Wang
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The Existence of Path-Factor Covered Graphs
Discussiones Mathematicae Graph Theory, 2023 A spanning subgraph H of a graph G is called a P≥k-factor of G if every component of H is isomorphic to a path of order at least k, where k ≥ 2. A graph G is called a P≥k-factor covered graph if there is a P≥k-factor of G covering e for any e ∈ E(G).
Dai Guowei
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On a Class of Highly Symmetric k-Factorizations [PDF]
The Electronic Journal of Combinatorics, 2013 A $k$-factorization of $K_v$ of type $(r, s)$ consists of $k$-factors each of which is the disjoint union of $r$ copies of $K_{k+1}$ and $s$ copies of $K_{k,k}$. By means of what we call the patterned $k$-factorization $F_k(D)$ over an arbitrary group $D$ of order $2s + 1$, it is shown that a $k$-factorization of type $(1, s)$ exists for any $k\ge2 ...
openaire +3 more sources
Some Combinatorial Results on the Factor Group K (G)
Journal of Kufa for Mathematics and Computer, 2016 character matrix ( ) from the character table of and finding the invariant factors of this matrix, the primary decomposition of the factor group where is determined.
Manal Najy Yagoob, Ahmed Abed Ali Omran
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Evolutionary Psychology, 2020 Life history theory is useful for taking an evolutionary approach to individual differences. An individual’s life history strategy (LHS), based on life history theory, can be measured using the Arizona Life History Battery or a part of it—the Mini-K—as ...
Satoru Kiire
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Toeplitz graph decomposition [PDF]
Transactions on Combinatorics, 2012 Let $n,t_1,...,t_k$ be distinct positive integers. A Toeplitz graph $G=(V, E)$ denoted by $T_n$ is a graph, where $V ={1,...,n}$ and $E= {(i,j) : |i-j| in {t_1,...,t_k}}$.In this paper, we present some results on decomposition of Toeplitz graphs.
Samira Hossein Ghorban
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