Results 51 to 60 of about 273,919 (256)
Metabolism drives distribution and abundance in extremophile fish
PLOS ONE, 2017 Differences in population density between species of varying size are frequently attributed to metabolic rates which are assumed to scale with body size with a slope of 0.75. This assumption is often criticised on the grounds that 0.75 scaling of metabolic rate with body size is not universal and can vary significantly depending on species and life ...
Richard S. A. White +3 more
openaire +5 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Germ cell tumors (GCTs) often arise in the ovaries and testes (extracranial) but can also develop in the brain (intracranial). We examined the relationship of individual, family, and community‐level socioeconomic status (SES) with stage of disease at diagnosis in a cohort of pediatric patients with GCT from Children's Oncology Group
Heydon K. Kaddas +7 more
wiley +1 more source
Distributed variable stiffness joint assist mechanism based on laminated structure
International Journal of Advanced Robotic Systems, 2021 Exoskeleton technology is more and more widely used in military, human rehabilitation, and other fields, but exoskeleton assisting mechanisms have problems such as high quality, concentrated driving sources, and poor flexibility.
Zhenquan Fan +4 more
doaj +1 more source
Model Predictive Direct Motion Control for Distributed Drive Electric Vehicles
IEEE Access, 2023 For the motion of distributed drive electric vehicles, this paper deigns a novel motion control strategy based on model predictive control, which can control the longitudinal and lateral motion simultaneously.
Lixiao Gao, Feng Chai
doaj +1 more source
Torque distribution of distributed drive electric vehicle based on efficiency map of drive system
Journal of Physics: Conference SeriesAbstract In order to optimize the system efficiency of distributed drive electric vehicles, based on the MAP of the efficiency of the drive motor system, the objective function of the optimal efficiency is established, and the problem of the no-load loss of the drive motor is considered.
Weichen Ren, Yanfeng Li
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Pediatric cancer remains a leading cause of morbidity and mortality worldwide, particularly in low‐and middle‐income countries. Cancer treatment may impair nutritional status, alter body composition, and exacerbate cancer‐related fatigue (CRF).
Luís Carlos Lopes‐Junior +11 more
wiley +1 more source
Simulation modes of movement the drive rollers of suspension of conveyor with suspended belt and distributed drive [PDF]
Научно-технический вестник Брянского государственного университета, 2016 Mathematical model of conveyor with suspended belt and distributed drive which allows to simulate the dynamics of suspension at various modes of movement of the drive roller is developed. The modeling results are presented in the article.
Lagerev A.V., Tolkachev E.N.
doaj
Driving Exploration by Maximum Distribution in Gaussian Process Bandits
International Joint Conference on Autonomous Agents and Multiagent Systems, 2020 The problem of finding optimal solutions of stochastic functions over continuous domains is common in several real-world applications, such as, e.g., advertisement allocation, dynamic pricing, and power control in wireless networks. The optimization process is customarily performed by selecting input points sequentially and receiving a noisy ...
A. Nuara +4 more
openaire +3 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric supportive care clinical trials often involve multiple clinically important outcomes, complicating trial interpretation. Hierarchical composite endpoints (HCEs) provide a framework to integrate key outcomes according to clinical importance.
Willem H. Collier +11 more
wiley +1 more source
Determining Parental Factors for Clinical Trial Attrition in Pediatric Acute Lymphoblastic Leukemia
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background/Objectives Despite high enrollment rates on Children's Oncology Group (COG) protocols, attrition after initial consent is challenging, introducing bias and prolonging trial completion. While adult oncology literature has identified predictors of withdrawal, little is known about caregiver decision‐making for child participation in ...
Kimberly L. Stathas +3 more
wiley +1 more source