Dynamic Properties of a Forest Fire Model by Na Min, Hongyang Zhang, Zhilin Qu

“…By using the normal form approach theory and center manifold theory, we analyze the stability of the trivial solution and Hopf bifurcation of this model. …”
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Design and characterization of a fractal-inspired multi-frequency piezoelectric energy converter by Davide Castagnetti

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Fatigue design of welded joints using the finite element method and the 2007 ASME Div. 2 Master curve by G. Nicoletto, T. Marin

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On adaptive refinements in discrete probabilistic fracture models by J. Eliáš

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Kinetic Theory with Casimir Invariants—Toward Understanding of Self-Organization by Topological Constraints by Zensho Yoshida

“…A topological constraint, characterized by the Casimir invariant, imparts non-trivial structures in a complex system. We construct a kinetic theory in a constrained phase space (infinite-dimensional function space of macroscopic fields), and characterize a self-organized structure as a thermal equilibrium on a leaf of foliated phase space. …”
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Fracture mechanics analyses of the slip-side joggle regions of wing-leading-edge panels by Kyongchan Song, Dawn R. Phillips, Norman F. Knight, Jr., Ivatury S. Raju

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Historical Origins of the Current Ukrainian Crisis by A. N. Artizov

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Possibilia: Possible Worlds and the Limitless in Architecture by Sean Pickersgill

“…It is the question of how a speculative project can ‘exist’ in our understanding of the world in a meaningful, non-trivial fashion that is the subject of this article. …”
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Fully homomorphic encryption scheme from RLWE by Dian-hua TANG, Shi-xiong ZHU, Lin WANG, Hao-miao YANG, Jia FAN

“…Based on the somewhat homomorphic scheme of Kristin Lauter et al.a new technique,called Relinearization with key switching was presented.Combining this technique with modulus switching,a (leveled) fully homomorphic encryption scheme without bootstrapping from RLWE were designed.Homomorphic operations of this scheme is simple,and trivial gate operation given in the scheme can make level structure of circuit clearer.Finally,bootstrapping was used as optimization to evaluate capability of the proposed scheme.…”
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Stability of a delay equation arising from ajuvenile-adult model by Azmy S. Ackleh, Keng Deng

“…We give respective conditions onthe vital rates to ensure local stability of the positiveequilibrium and global stability of the trivial equilibrium. We alsoshow that under certain conditions the equation undergoes a Hopfbifurcation. …”
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Prediction of the pull-out strength of chemical anchors in natural stone by L. Contrafatto, R. Cosenza

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Graphite nodules features identifications and damaging micromechanims in ductile irons by Alberto De Santis, Daniela Iacoviello, Vittorio Di Cocco

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Effect of corrosion and fatigue on the remaining life of structures and its implication to additive manufacturing by Filippo Berto, Javad Razavi, Rhys Jones, D. Peng

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Global Asymptotic Stability in a Class of Reaction-Diffusion Equations with Time Delay by Yueding Yuan, Zhiming Guo

“…By using a fluctuation method, combined with the careful analysis of the corresponding characteristic equations, we obtain some sufficient conditions for the global asymptotic stability of the trivial solution and the positive steady state to the equations subject to the Neumann boundary condition.…”
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Novel magnetic composites based on water soluble unsaturated polyester resin and iron oxide nanoparticles by Petar Velev, Rayna Bryaskova

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Hydrodynamic modes of holographic Weyl semimetals by Nishal Rai, Karl Landsteiner

“…The model features quantum phase transition between a topological phase and a trivial phase. We put particular emphasis on the hydrodynamic modes and show that a hydrodynamic mode is present only in the topological Weyl semimetal phase.…”
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Gradient approach for the evaluation of the fatigue limit of welded structures under complex loading by Y. Nadot, D. Halm, F. Dal Cero Coelho

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Residual strength evaluation by DBEM for a cracked lap joint by R. Citarella

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Open Partial Horizontal Laryngectomy as a Conservative Salvage Treatment for Laser-Recurrent Laryngeal Cancer: A Multi-Institutional Series by Erika Crosetti, Andrea Borello, Andy Bertolin, Izabela Costa Santos, Marco Fantini, Giulia Arrigoni, Ilaria Bertotto, Andrea Elio Sprio, Fernando Luiz Dias, Giuseppe Rizzotto, Giovanni Succo

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Tunnel Back Analysis Based on Differential Evolution Using Stress and Displacement by Joon-Sang An, Kyung-Nam Kang, Ju-Young Choi, Won-Suh Sung, Vathna Suy, Ki-Il Song

“…Because the internal displacement of a segment-lined tunnel is trivial, it is difficult to analyze the stability of segment-lined tunnels using the conventional method. …”
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