Results 41 to 50 of about 2,096,967 (227)

Differential Evolution with Estimation of Distribution for Worst-Case Scenario Optimization

open access: yesMathematics, 2021
Worst-case scenario optimization deals with the minimization of the maximum output in all scenarios of a problem, and it is usually formulated as a min-max problem.
Margarita Antoniou, Gregor Papa
doaj   +1 more source

Multiscale fuzzy modeling and Mathematical problems Related To Tumor Evolution and Medical Therapy

open access: yesJournal of Fuzzy Set Valued Analysis, 2016
Summary: Many mathematical models have presented for preventing different diseases such as cancers. But the question often asked is why the suggested models are not effective for all people suffering from a special disease. Researchers have mentioned patients' mental and physical conditions not considered by such models.
Pakzad, R., Keshavarz, M., Pakzad, M.
openaire   +2 more sources

Beyond Mobile Payments: Exploring the Evolution and Future of Fintech (BY IJISRT)

open access: yesInternational Journal of Innovative Science and Research Technology
In today's digital age, FinTech’s have become universal, transforming the way individuals conduct financial transactions. However, with the convenience of Fintech also come challenges that users encounter. This book chapter investigates into the changing
Mushtaq Ahmad Shah   +5 more
semanticscholar   +1 more source

Seismic pulse propagation with constant Q and stable probability distributions

open access: yesAnnals of Geophysics, 1997
The one-dimensional propagation of seismic waves with constant Q is shown to be governed by an evolution equation of fractional order in time, which interpolates the heat equation and the wave equation.
M. Tomirotti, F. Mainardi
doaj   +1 more source

A spectral solver for evolution problems with spatial S3-topology

open access: yes, 2009
We introduce a single patch collocation method in order to compute solutions of initial value problems of partial differential equations whose spatial domains are 3-spheres.
Andersson   +31 more
core   +2 more sources

Solving Constrained Trajectory Planning Problems Using Biased Particle Swarm Optimization

open access: yesIEEE Transactions on Aerospace and Electronic Systems, 2021
Constrained trajectory optimization has been a critical component in the development of advanced guidance and control systems. An improperly planned reference trajectory can be a main cause of poor online control performance.
Runqi Chai   +4 more
semanticscholar   +1 more source

Hold-Up Problems in International Gas Trade: A Case Study

open access: yesEnergies, 2021
The infrastructure required for international natural gas trade is considerable, which often leads to hold-up problems and supply disruptions. This study discusses disruptions of gas supply from Algeria, Indonesia, Russia, and Turkmenistan since the ...
Guych Nuryyev, Tomasz Korol, Ilia Tetin
doaj   +1 more source

Pattern and Process: Evolution of Troglomorphy in the Cave-Planthoppers of Australia and Hawai’i ‒ Preliminary Observations (Insecta: Hemiptera: Fulgoromorpha: Cixiidae)

open access: yesActa Carsologica, 2007
The evolution of troglobites comprises three distinct problems: cave colonization by an epigean ancestor, the evolution of troglomorphies, and intra-cave speciation.
Andreas Wessel   +2 more
doaj   +1 more source

Patient Activation in Childhood, Adolescent, and Young Adult Cancer Survivors: Current Insights and Implications for Survivorship Care—A Systematic Review From the e‐QuoL Project

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Patient activation—encompassing knowledge, confidence, and skills in managing individual's health—is a cornerstone of person‐centered care. However, its significance among childhood, adolescent, and young adult cancer survivors (CAYACS) remains unexplored. This article examines the application of the 13‐item Patient Activation Measure (
Charlotte Demoor‐Goldschmidt   +12 more
wiley   +1 more source

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij   +11 more
wiley   +1 more source

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