¿Cuál es la idea que nos han dejado Juan Santos Atahualpa y Túpac Amaru? by Enrique Casanto, Vicente Romero

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Amaranthus palmeri “Palmer amaranth” by Sergio Morichetti, Jason Ferrell

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Information model for analyzing impact of faults in Internet services by HUANG Jing, CHENG Lu, QIU Xue-song, LONG Hui-hu

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Field Key to Identification of Scale Insects on Holly (Ilex spp.) by Jamba Gyeltshen, Amanda C. Hodges

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Información de actualidad, divulgación científica y discurso del riesgo by José Ignacio Lorente

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Minimizing energy among homotopic maps by Pengzi Miao

“…We study an energy minimizing sequence {ui} in a fixed homotopy class of smooth maps from a 3-manifold. After deriving an approximate monotonicity property for {ui} and a continuous version of the Luckhaus lemma (Simon, 1996) on S2, we show that, passing to a subsequence, {ui} converges strongly in W1,2 topology wherever there is small energy concentration.…”
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Asymptotic behaviour of the sectional ring by Wu, Xiaojun

“…The theory of the Okounkov body is a usual tool for analyzing the asymptotic behaviour of the sectional ring of a line bundle over a projective manifold. In this note, combined with the algebraic reduction, we study the asymptotic behaviour of the sectional ring of a line bundle over any arbitrary compact, normal, irreducible complex space.…”
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Existence of Multiple High-Energy Solutions for a Kind of Superlinear Second-Order Elliptic Equations by Fangfang Huang, Qiongfen Zhang

“…Under some suitable assumptions on the potential function and nonlinearity, by using variational methods and the method of Nehari manifold, we obtain the existence result of infinitely many high energy solutions for this kind of systems, which improves many relative results in the literature.…”
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Massive Hematometra due to Congenital Cervicovaginal Agenesis in an Adolescent Girl Treated by Hysterectomy: A Case Report by Turki Gasim, Fathia E. Al Jama

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A Covariant Canonical Quantization of General Relativity by Stuart Marongwe

“…We show that the Ricci flow in a compact matter free manifold serves as the Hamiltonian density of the vacuum as well as a time evolution operator for the vacuum energy density. …”
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Standing Wave Solutions for the Discrete Coupled Nonlinear Schrödinger Equations with Unbounded Potentials by Meihua Huang, Zhan Zhou

“…We demonstrate the existence of standing wave solutions of the discrete coupled nonlinear Schrödinger equations with unbounded potentials by using the Nehari manifold approach and the compact embedding theorem. …”
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Blowout bifurcation of chaotic saddles by Tomasz Kapitaniak, Ying-Cheng Lai, Celso Grebogi

“…We describe the blowout bifurcation of chaotic saddles located in the symmetric invariant manifold of coupled systems and discuss dynamical phenomena associated with this bifurcation.…”
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Um ícone chamado PELÉ by Mauricio Murad

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On the Existence of Ground State Solutions of the Periodic Discrete Coupled Nonlinear Schrödinger Lattice by Meihua Huang, Zhan Zhou

“…We study the existence of ground state solutions of the periodic discrete coupled nonlinear Schrödinger lattice by using the Nehari manifold approach combined with periodic approximations. …”
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Bifurcation Analysis for a Predator-Prey Model with Time Delay and Delay-Dependent Parameters by Changjin Xu

“…Using normal form theory and center manifold theory, some explicit formulae for determining the stability and the direction of the Hopf bifurcation periodic solutions bifurcating from Hopf bifurcations are obtained. …”
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Amaranthus palmeri “Palmer amaranth” by Sergio Morichetti, Jason Ferrell

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Une horticulture maritime  ? Pratiques et perceptions de la mer à Tongoa (Vanuatu) by Maëlle Calandra

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Direction finding method for wideband signals base on consistent focusing by CHEN Hong-guang, YU Sheng-fa, SHEN Zhen-kang

“…MTLS focusing method needs estimating direction of arrival firstly.Estimation bias in only few frequency bins could impair the entire USCM（universal spatial covariance matrix）estimation.Consistent MTLS focusing method was proposed based on the idea of AMI（array manifold interpolating）.Simulations show CMTLS focusing method not only improves the focusing performance,but also reduces the computational burden.…”
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La forêt domaniale de la Sainte-Baume : un espace exceptionnel et protégé en Provence by Martine Chalvet

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Nursery Irrigation System Checklist by Tom Yeager

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