Results 21 to 30 of about 15,945,331 (297)
On the existence of distributional potentials
Mathematische Nachrichten, 2022 AbstractWe present proofs for the existence of distributional potentials for distributional vector fields , that is, , where Ω is an open subset of . The hypothesis in these proofs is the compatibility condition for all , if Ω is simply connected, and a stronger condition in the general case.
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Potential distribution on random electrical networks [PDF]
Acta Mathematicae Applicatae Sinica, English Series, 2011 Let $G=(V,E)$ be a random electronic network with the boundary vertices which is obtained by assigning a resistance of each edge in a random graph in $\mathbb{G}(n,p)$ and the voltages on the boundary vertices. In this paper, we prove that the potential distribution of all vertices of $G$ except for the boundary vertices are very close to a constant ...
Qian, Da-Qian, Zhang, Xiao-Dong
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Epidemic potential by sexual activity distributions [PDF]
Network Science, 2017 AbstractFor sexually transmitted infections like HIV to propagate through a population, there must be a path linking susceptible cases to currently infectious cases. The existence of such paths depends in part on the degree distribution. Here, we use simulation methods to examine how two features of the degree distribution affect network connectivity ...
James Moody, jimi adams, Martina Morris
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Diversity, 2022 Understanding the potential habitat of Meconopsis, their species richness distribution patterns, and their influencing factors are critical for the conservation and rational exploitation of this valuable resource.
Ning Shi +11 more
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Spanish Journal of Agricultural Research, 2021 Aim of study: To assess the impacts of climate change on local agriculture with a high resolution in a Mediterranean region with a diversity of climates. Area of study: Catalonia (NE Spain).
Anton Montsant +3 more
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The Potential Distribution in a Toroidal Condenser
Zeitschrift für Naturforschung A, 1960 The electrostatic potential is calculated in a toroidal condenser consisting of two rotational symmetric electrodes having the median plane as a plane of symmetry. The result is expressed as a series expansion in the coordinates around the main circle and in the mutual distance of the electrodes in the median plane.
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Current and Potential Distributions on a Cylinder Electrode [PDF]
Journal of The Electrochemical Society, 1993 This work presents the numerical solution for the current and potential distributions of a cylindrical electrode. In particular, it investigates the primary current distribution, the secondary current distribution with linearized kinetics, and the potential distribution due to constant current density on the working electrode. 16 refs., 19 figs.
Grabowski, A.J., Newman, J.
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Prediction of the potential distribution area of Glycyrrhiza inflata in China using a MaxEnt model
Frontiers in Ecology and EvolutionGlycyrrhiza inflata Batalin is an important medical plant of the genus Glycyrrhiza. It is one of the key protected plants in China, distributed in the desert areas of southern Xinjiang and Dunhuang of Gansu Province. It has a strong resistance to drought,
Zhen-zhu Du +7 more
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Biology, 2022 Neurobasis chinensis is widely distributed in eastern tropical Asia. Its only congener in China, the N. anderssoni, has not been observed for decades. To protect N.
Jian Liao +6 more
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PUP Journal of Science and Technology, 2023 Suspension insulator is needed to prevent leakage current flow to earth through the support tower in high voltage transmission. However, the potential distribution and electric field across each insulator in a string is non-uniform, which causes flash ...
Alexander Carrascal
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