Results 71 to 80 of about 1,245,923 (288)

Non-Linear Dynamics Simulation Study of a Reactive Distillation Process for the Ultra-Low Sulfur Diesel Production

Chemical Engineering Transactions, 2017
A rigorous numerical steady state multiplicity study of a reactive distillation process for ultra-low sulfur diesel production is presented. The complete bifurcation behaviour is analysed in terms of operating conditions such as holdup and reactive ...
J.C. Cardenas-Guerra, T. Lopez-Arenas, S. Hernandez, H. Hernandez-Escoto, S. Figueroa-Gerstenmaier, J.A. Reyes-Aguilera   +5 more
doaj   +1 more source

Sequential bifurcation for observations with random errors [PDF]

Simulation;Bifurcation ...
Bettonvil, B.W.M.
core  

Bifurcation Analysis of a Coupled Nose Landing Gear-Fuselage System [PDF]

, 2014
Under certain conditions during takeoff and landing, pilots may sometimes experience vibrations in the cockpit. Because the cockpit is located right above the nose landing gear, which is known to potentially be prone to self-excited vibrations at certain
Lowenberg, Mark H, Neild, Simon A, Terkovics, Nandor, Krauskopf, Bernd   +3 more
core   +1 more source

A Scalable and Resource‐Efficient Pipelined p‐Computer for Probabilistic Ising Machines

Advanced Intelligent Systems, EarlyView.
(a) Block diagram of the portfolio optimization problem: given M assets, the goal is to determine the optimal weights w that maximize the expected return (based on the mean historical assets return u), while minimizing the risk, quantified by the assets covariance matrix S.
Deborah Volpe, Eleonora Raimondo, Andrea Grimaldi, Pedram Khalili Amiri, Stefano Chiappini, Anna Giordano, Mario Carpentieri, Hyunsoo Yang, Massimo Chiappini, Giovanni Finocchio   +9 more
wiley   +1 more source

Dynamic analysis of a communicable disease fractional order model incorporating vaccination and multiple time delays

Alexandria Engineering Journal
This work presents a delayed fractional-order model that explores the impact of vaccination and multiple time-delays on the infectious disease dynamics.
Deepika Solanki, Sumit Kaur Bhatia, Harendra Pal Singh, Praveen Kumar   +3 more
doaj   +1 more source

Some Modified Bifurcation Problems with Application to Imperfection Sensitivity in Buckling [PDF]

, 1972
The branching theory of solutions of certain nonlinear elliptic partial differential equations is developed, when the nonlinear term is perturbed from unforced to forced.
Keener, James Paul
core   +1 more source

ViTAMIn‐O: Democratizing Computer Vision‐Based Machine Learning for Stem Cell Research

Advanced Intelligent Systems, EarlyView.
This study introduces a fully open generalist computer vision model for predicting the differentiation outcomes of stem cell‐based model systems, together with its code‐free deployment platform, ColabViTAMIn‐O. It is benchmarked against various architectures, datasets, and training protocols.
Ferhat Hamurcu, Markus Breunig, Arpad Varga, Bianka Bosch, Jessica Lindenmayer, Anjan T. Kanakappady, Kevin Achberger, Natalia Pashkovskaia, Alexander Kleger, Stefan Liebau, Stefanie Klingenstein, Moritz Klingenstein   +11 more
wiley   +1 more source

Some Applications of Bifurcation Formulae to the Period Maps of Delay Differential Equations [PDF]

, 2005
Our purpose is to present some applications of the bifurcation formulae derived in [13] for periodic delay differential equations. We prove that a sequence of Neimark-Sacker bifurcations occurs as the parameter increases.
Röst, Gergely
core   +1 more source

Effects of Diffusion and Delays on the Dynamics of an HIV Infection Model

Mathematics
This paper investigates the effects of diffusion and two time delays on the dynamics of an HIV infection model in one-dimensional domain. The Galerkin method is employed to derived theoretical equations.
Hassan Y. Alfifi
doaj   +1 more source

Phenomenological Study of Backward Bifurcation in Epidemiological Models.

, 2005
This thesis is about the phenomenological study of bifurcations in epidemiologicalmodels, in particular, in backward bifurcation. We consider models that exhibit such bifurcation and also consider the factors that cause them.
Manuhwa, Byron
core