Results 41 to 50 of about 1,220,533 (174)

An iterative algorithm for solving a kind of discrete HJB equation with M-functions [PDF]

, 2011
In this work, an iterative algorithm for solving a kind of discrete HJB equation with M-functions is proposed and monotone convergence is obtained.
Xie, Shuilian, Shuilian Xie, Hongru Xu, Zhe Sun, Xu, Hongru, Sun, Zhe   +5 more
core   +1 more source

Basophils in Immunity: Activation Pathways, Roles in Allergy and AllergoOncology and Application of the Basophil Activation Test

Allergy, EarlyView.
ABSTRACT Basophils, the least abundant leukocytes, are increasingly recognised as potent immunomodulators. Upon activation, they rapidly release preformed granule‐associated mediators including histamine and lipid mediators such as LTC4, while cytokine production occurs over a longer timescale, contributing to downstream immune responses.
Jitesh Chauhan, Sofia Vlasova, Alicia Chenoweth, Debra H. Josephs, Heather J. Bax, Sophia N. Karagiannis   +5 more
wiley   +1 more source

An iterative algorithm for a quasivariational inequality system related to HJB equation [PDF]

, 2008
This paper presents a new iterative algorithm for a quasivariational inequality system related to HJB equation. A domain decomposition method based on this algorithm is proposed.
Zhou, Shuzi, Zou, Zhanyong
core   +1 more source

Minimizing Lundberg inequality for ruin probability under correlated risk model by investment and reinsurance

Journal of Inequalities and Applications, 2018
This paper investigates optimal investment and reinsurance policies for an insurance company under a correlated risk model with common Poisson shocks. The goal of the insurance company is to minimize the ultimate ruin probability.
Lin Xu, Minghan Wang, Bin Zhang
doaj   +1 more source

Online Optimal Control of Robotic Systems with Single Critic NN-Based Reinforcement Learning

Complexity, 2021
This paper suggests an online solution for the optimal tracking control of robotic systems based on a single critic neural network (NN)-based reinforcement learning (RL) method.
Xiaoyi Long, Zheng He, Zhongyuan Wang
doaj   +1 more source

Late Iron Age and Early Roman Brooches From the Lower Rhine Area: Provenance of the Metal Supply Traced Through Lead Isotopes

Archaeometry, EarlyView.
ABSTRACT Geochemical analysis of five brooch types from the Lower Rhine area dated to the last century bc and first century ad is used to constrain resource use, exchange and mobility. Lead isotope ratios demonstrate an Iberian provenance for copper in bronze Late Iron Age brooches.
A. A. T. Ruiter, B. J. H. van Os, J. B. V. Hermsen, G. R. Davies, S. W. Merkel   +4 more
wiley   +1 more source

Motivational Interviewing for Primary Health Care Oral Health Teams: Results After 10 Years of Training

European Journal of Dental Education, EarlyView.
ABSTRACT Objective To evaluate the maintenance of basic Motivational Interviewing (MI) skills acquired by professionals from oral health teams of a Primary Health Care service 10 years after the initial training. Methods This study consists of the follow‐up of a prospective cohort (Cárie Zero Cohort).
Mariana Loch dos Reis, Daniel Demétrio Faustino‐Silva, Elisabeth Meyer, Juliana Balbinot Hilgert   +3 more
wiley   +1 more source

Collision Avoidance Problem of Ellipsoid Motion

Mathematics, 2022
This paper studies the problem of target control and how a virtual ellipsoid can avoid the static obstacle. During the motion to the target set, the virtual ellipsoid can achieve a motion under collision avoidance by keeping the distance between the ...
Shujun Guo, Lujing Jing, Zhaopeng Dai, Yang Yu, Zhiqing Dang, Zhihang You, Ang Su, Hongwei Gao, Jinqiu Guan, Yujun Song   +9 more
doaj   +1 more source

The Causal Effect of Parents' Education on Children's Earnings

International Economic Review, EarlyView.
ABSTRACT We develop and estimate a model of endogenous schooling and earnings to isolate the causal effect of parents' education on children's outcomes. Identification uses earnings differences among children with equal schooling whose parents have different schooling.
Sang Yoon (Tim) Lee, Nicolas Roys, Ananth Seshadri   +2 more
wiley   +1 more source

Adaptive Actor–Critic Optimal Tracking Control for a Class of High-Order Nonlinear Systems with Partially Unknown Dynamics

Actuators
Optimal tracking control for high-order partially unknown nonlinear systems poses significant challenges, particularly in deriving tractable solutions without requiring persistent excitation (PE) conditions or precise system models.
Dengguo Xu, Xinsuo Li, Fapeng Li, Jingbei Tian   +3 more
doaj   +1 more source