نتایج جستجو برای: fragile control

تعداد نتایج: 1341839  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1991
F V Rassool T W McKeithan M E Neilly E van Melle R Espinosa M M Le Beau

Fragile sites are specific regions of chromosomes that are prone to breakage. In cells cultured under conditions that induce fragile site expression, high levels of inter- and intrachromosomal recombination have been observed involving chromosomal bands containing fragile sites. To determine whether expression of specific fragile sites would facilitate preferential integration of exogenous DNA ...

2016
Wang Peng Wu Jian Li Jixiang Zhang Yuan Zhang Peng

The problem of gait planning for the quadruped search robot is described as an uncertainty discrete system. According to the basic gait elements of the quadruped search robot, the periodic gait of the robot is analyzed on the basis of gait timing diagram. The non-fragile control theory is proposed for gait planning control of quadruped search robot. A non-fragile reliable adaptive controller is...

Journal: :Journal of Control Science and Engineering 2011

2015
Charlotte D’Hulst Inge Heulens Nathalie Van der Aa Karolien Goffin Michel Koole Kathleen Porke Marc Van De Velde Liesbeth Rooms Wim Van Paesschen Hilde Van Esch Koen Van Laere R. Frank Kooy Barbara Bardoni

Over the last several years, evidence has accumulated that the GABAA receptor is compromised in animal models for fragile X syndrome (FXS), a common hereditary form of intellectual disability. In mouse and fly models, agonists of the GABAA receptor were able to rescue specific consequences of the fragile X mutation. Here, we imaged and quantified GABAA receptors in vivo in brain of fragile X pa...

Journal: :Movement disorders : official journal of the Movement Disorder Society 2013
Jun Yi Wang Randi J Hagerman Susan M Rivera

Approximately 40% of males with the fragile X premutation develop fragile X-associated tremor/ataxia syndrome after age 50. Although the thalamus and basal ganglia play a crucial role in movement disorders, their involvement in fragile X premutation carriers has not been systematically investigated. The current study characterized structural abnormalities associated with fragile X premutation c...

2017
Chao Ma

This paper studies the non-fragile mixed H∞ and passive synchronization problem for Markov jump neural networks. The randomly occurring controller gain fluctuation phenomenon is investigated for non-fragile strategy. Moreover, the mixed time-varying delays composed of discrete and distributed delays are considered. By employing stochastic stability theory, synchronization criteria are developed...

اشرف زاده, فرح, عباس زادگان, محمدرضا, قائمی, نصرت,

  Fragile X Syndrome, the most common cause of inherited mental retardation, results from mutation in fragile X mental retardation gene (FMR1) on long arm of X chromosome, Xq27.3. Clinical features include moderate to severe mental retardation without neurologic deficit, long face, large ears, prominent jaw, macro-orchidism, attention deficit, behavior di...

2017
Junmin Li Jinsha Li Ruirui Duan

This paper focuses on the non-fragile guaranteed cost control problem for a class of TakagiSugeno (T-S) fuzzy time-varying delay systems with local bilinear models and different state and input delays. A non-fragile guaranteed cost state-feedback controller is designed such that the closed-loop T-S fuzzy local bilinear control system is delay-dependent asymptotically stable, and the closed-loop...

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