Results 151 to 160 of about 13,013,114 (294)
Cauchy problem for a generalized weakly dissipative periodic two-component Camassa-Holm system
Electronic Journal of Differential Equations, 2014 In this article, we study a generalized weakly dissipative periodic two-component Camassa-Holm system. We show that this system can exhibit the wave-breaking phenomenon and determine the exact blow-up rate of strong solution to the system. In addition,
Wenxia Chen, Lixin Tian, Xiaoyan Deng
doaj
Carbon Energy, EarlyView.Earth‐abundant metal‐ and non‐metal‐modified porous carbons offer a highly tunable platform for electrochemical CO2 reduction. This review shows how electronic interactions, active‐site coordination, pore architecture, and cooperative catalytic effects jointly govern intermediate stabilization, product selectivity, and device‐relevant CO2RR performance.
Hussein A. Younus +4 more
wiley +1 more source
Chemie Ingenieur Technik, EarlyView.This work explores generative AI for automated revision of Piping and Instrumentation Diagrams (P&IDs). We frame P&ID correction as a translation problem, converting attributed P&ID graphs into sequences and learning revisions with a transformer‐based model.
Lukas Schulze Balhorn +5 more
wiley +1 more source
PVA Nanofibers by Solution Blow Spinning: Processing Principles, Challenges, and Biomedical Applications. [PDF]
Polymers (Basel)Ashraf F, Olmos D, González-Benito J.
europepmc +1 more source
Laminar Burning Velocity of Ammonia‐Hydrogen Mixtures Predicted by Machine Learning
Chemie Ingenieur Technik, EarlyView.Ammonia–hydrogen blends aid defossilization, but slow combustion kinetics require complex modeling. Although chemical kinetic modeling is computationally expensive, machine learning surrogates offer fast predictions. This study trained GPR, DT, and ANN models on 1445 experimental points.
Georg Klepp +2 more
wiley +1 more source
Airbrush-based solution blow spinning of cellulose acetate/poly(vinyl acetate) blends for nonwoven mat formation. [PDF]
RSC AdvBashawri ME +3 more
europepmc +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Engineering graduate students confuse the scientific method and problem solving when presenting their pre‐doctoral exams and theses: Science discourse adopts question and hypotheses to assert and establish a study's rationale, while it is problem and objectives in engineering design.
Gregory S. Patience +4 more
wiley +1 more source
Outcomes of Adjunctive Posterior Nasal Nerve Ablation With Medial Flap Inferior Turbinoplasty. [PDF]
In VivoChang CH, Yeh CF.
europepmc +1 more source
Lower estimate of blow-up time and blow-up rate for non-local curvature flows for plane curves
Japan Journal of Industrial and Applied MathematicsAbstract This study examines several non-local curvature flows for plane curves with general rotation number. The flows investigated here are the area-preserving flow, the length-preserving flow, and the gradient flow of isoperimetric deficit. In a previous study, sufficient conditions for finite-time blow-up have been presented, and an upper
openaire +2 more sources
, 2018 In this paper, we study a three-dimensional (3D) viscoelastic wave equation with nonlinear weak damping, supercritical sources and prescribed past history (Formula presented.), (Formula presented.): (Formula presented.) where the relaxation function k is
F. Sun (2994660) +2 more
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