Results 41 to 50 of about 24,196,663 (244)
Output Feedback Control for Asymptotic Stabilization of Spacecraft with Input Saturation
Journal of Control Science and Engineering, 2017 This paper investigates the attitude stabilization problem of rigid spacecraft subject to actuator constraints, external disturbances, and attitude measurements only.
Chutiphon Pukdeboon
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Inverse Optimal Attitude Stabilization of Flexible Spacecraft with Actuator Saturation
International Journal of Aerospace Engineering, 2016 This paper presents a new robust inverse optimal control strategy for flexible spacecraft attitude maneuvers in the presence of external disturbances and actuator constraint. A new constrained attitude controller for flexible spacecraft is designed based
Chutiphon Pukdeboon
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Determination of the Dynamic Behavior of Thin-Walled Hollow-Box Sandwich Beams
Engineering Proceedings, 2023 Sandwich geometries, mainly panels and beams, are widely used in several transportation industries, namely aerospace, aeronautics, and automotive. They are known for some advantages in structural applications: high specific stiffness, low weight, and ...
Hugo Miguel Silva, Jerzy Wojewoda
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Some generalized Riemann-Liouville k-fractional integral inequalities
Journal of Inequalities and Applications, 2016 The focus of the present study is to prove some new Pólya-Szegö type integral inequalities involving the generalized Riemann-Liouville k-fractional integral operator.
Praveen Agarwal +2 more
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Mathematics, 2022 Information and data in mechanics, as in many other scientific disciplines, can be certainly known with an error-safety coefficient (deterministic), random with a known probability distribution (probabilistic), or random known with an uncertainty factor ...
Hedi Hassis +3 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo +9 more
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Quantum Difference Langevin System with Nonlocal q-Derivative Conditions
International Journal of Mathematics and Mathematical Sciences, 2016 We introduce a new class of boundary value problems for Langevin quantum difference systems. Some new existence and uniqueness results for coupled systems are obtained by using fixed point theorems.
Surang Sitho +3 more
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Mathematical Model and Dynamics Analysis of the Stingless Bee (Trigona sp.) in A Colony
Communication in Biomathematical Sciences, 2023 Trigona sp. is a stingless bee species that is widely distributed in tropical countries. It has castes in the colony, i.e. queen, worker, and male bee. Despite its size, Trigona sp.
Fidelis N. Zai +4 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben +4 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk +10 more
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