Results 71 to 80 of about 12,180 (288)

Trajectory/Path-Following Controller Based on Nonlinear Jerk-Level Error Dynamics

Applied Sciences, 2020
This study proposes a novel, nonlinear trajectory/path-following controller based on jerk-level error dynamics. Therefore, at first the nonlinear acceleration-based kinematic equations of motion of a dynamic system are differentiated with respect to time
Patrick Piprek, Michael M. Marb, Pranav Bhardwaj, Florian Holzapfel   +3 more
doaj   +1 more source

Driver Behavior Modeling with Subjective Risk‐Driven Inverse Reinforcement Learning

Advanced Intelligent Systems, EarlyView.
A subjective risk‐driven inverse reinforcement learning framework is proposed to model driver decision‐making. It infers drivers' risk perception and risk tolerance from driving data. A learnable risk threshold is used to regulate decisions, enabling interpretable and human‐like driving behavior decisions.
Yang Liang, Zichao Wang, Zhiwei He, Qingquan Wei, Yong Zuo, Linzhen Nie, Zhishuai Yin   +6 more
wiley   +1 more source

Better 10‐Year Cerebrovascular Outcome After Transplant Than on Standard‐Care in Sickle Cell Anemia: DREPAGREFFE Trial

American Journal of Hematology, EarlyView.
ABSTRACT Management of cerebral vasculopathy in sickle cell anemia (SCA) includes standard‐care, that is, chronic transfusion (CT) or hydroxyurea, and hematopoietic cell transplantation (HCT). DREPAGREFFE‐1 (December 2010/June 2013), a French multicenter trial, was the first prospective trial comparing standard‐care to match sibling donor (MSD)‐HCT in ...
Francoise Bernaudin, Suzanne Verlhac, Elisabeth Ducros‐Miralles, Cécile Arnaud, Isabelle Genty, Marie Petras, Catherine Paillard, Gonzalo De Luna, Benoit Meunier, Isabelle Thuret, Annie Kamdem, Corinne Pondarré, Giovanna Cannas, Christelle Chantalat‐Auger, Nadia Firah, Sophie Pertuisel, Laure Joseph, Florence Missud, Mariane de Montalembert, Corinne Guitton, Claire Pluchart, Valentine Brousse, Monique Elmaleh, Vincent Gajdos, Emmanuella Leveillé, Ekaterina Belozertseva, Mabel Gaba, Catherine Poirot, Virginie Barraud‐Lange, Philippe Chadebech, France Pirenne, Myriam Bernaudin, Bénédicte Neven, Pierre Frange, Marie Angoso, Karima Yakouben, Bénédicte Bruno, Nathalie Dhédin, Jean‐Hugues Dalle, Regis Peffault Delatour, Camille Jung   +40 more
wiley   +1 more source

ANN-based chaotic PRNG in the novel jerk chaotic system and its application for the image encryption via 2-D Hilbert curve

Scientific Reports
In this paper, we introduce a category of Novel Jerk Chaotic (NJC) oscillators featuring symmetrical attractors. The proposed jerk chaotic system has three equilibrium points. We show that these equilibrium points are saddle-foci points and unstable.
Aceng Sambas, Xuncai Zhang, Issam A. R. Moghrabi, Sundarapandian Vaidyanathan, Khaled Benkouider, Murat Alçın, İsmail Koyuncu, Murat Tuna, Ibrahim M. Sulaiman, Mohamad Afendee Mohamed, Muhamad Deni Johansyah   +10 more
doaj   +1 more source

Severe ADEM‐Like Neuroinflammatory Disease and Cerebrovascular Fragility With Recurrent Pseudoaneurysms and Moyamoya in a Familial Germline CBL Mutation: Expanding the Clinical Phenotype

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Heterozygous germline variants in CBL disrupt its function as a negative regulator of the Ras/MAPK pathway, classically predisposing to Juvenile myelomonocytic leukemia (JMML) and moyamoya. We describe two affected siblings carrying a paternally inherited CBL variant (c.1210 T> C, p.
Michal Bar‐Hakim, Anat Abramovich, Sara Via‐Dorembus, Gali Heimer, Bruria Ben‐Zeev, Etai Adam, Assaf A. Barg, Jonathan Roth, Basheer Sheick‐Yousif, Rony Beeri Berkowiz, Michal Feldon, Haim Bassan, Moran Hausman‐Kedem   +12 more
wiley   +1 more source

A Comparative Study of Brownian Dynamics Based on the Jerk Equation Against a Stochastic Process Under an External Force Field

Mathematics
Brownian motion has been studied since 1827, leading to numerous important advances in many branches of science and to it being studied primarily as a stochastic dynamical system.
Adriana Ruiz-Silva, Bahia Betzavet Cassal-Quiroga, Rodolfo de Jesus Escalante-Gonzalez, José A. Del-Puerto-Flores, Hector Eduardo Gilardi-Velazquez, Eric Campos   +5 more
doaj   +1 more source

Proposing an Analysis System to Monitoring Weightlifting Based on Training (Snatch and Clean and Jerk)

مجلة بغداد للعلوم, 2018
Analysis system of sports players is very important for individuals in weightlifting. Assessment of player and strength is important for the performance of weightlifting.
Baghdad Science Journal
doaj   +1 more source

Jerk Reduction Control of Mechanical Transfer System

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 2006
This paper considers vibration suppression of a mechanical transfer system, where the work is connected with the hand flexibly. We adopt the idea of jerk reduction of the hand. From the equation of motion, we first derive a state equation including the jerk and acceleration of the hand, but excluding the displacement and velocity of the work.
HOSHIJIMA, Kohta, IKEDA, Masao
openaire   +2 more sources

Research progress on biomarkers of traumatic brain injury

Animal Models and Experimental Medicine, EarlyView.
Traumatic brain injury: From primary insult to secondary neuroinflammation and degeneration. Abstract Traumatic brain injury (TBI) is a common disorder of the nervous system and has become a leading cause of death and disability worldwide, imposing a substantial burden on patients and their social circles. Its main symptoms include dyskinesia, language
Xuting Shen, Si Cheng, Shuyi Chen, Mengyue Wang, Tangying Li, Weicheng Xu, Yifan Zhang, Ping Yuan, Lei Shi   +8 more
wiley   +1 more source

Analysis of the Dynamics of a $\phi^{6}$ Duffing Type Jerk System

Chaos Theory and Applications
A theoretically and numerically analysis on Duffing Jerk systems with a sixth-order type potential and a sixth-order potential smoothed by a gaussian function are carried out in this work.
Ulises Uriostegui-legorreta, Eduardo Salvador Tututi-hernández, Alejandro Bucio   +2 more
doaj   +1 more source