Results 41 to 50 of about 4,345,331 (321)

A smoothness indicator for numerical solutions to the Ripa model

Journal of Physics: Conference Series, 2016
The Ripa model is the system of shallow water equations taking the water temperature fluctuations into account. For one-dimensional case, the Ripa model consists of three partial differential equations relating to three primitive variables, namely water depth, velocity, and temperature.
Sudi Mungkasi, Stephen Gwyn Roberts
openaire   +1 more source

Analisis Kemampuan Berpikir Kreatif Matematis Siswa Pada Materi Segitiga

Jambura Journal of Mathematics Education, 2022
This study aims to describe the mathematical creative thinking skills of SMP Negeri 1 Dungaliyo students on triangle material using descriptive methods.
Indriany A. Kadir, Tedy Machmud, Kartin Usman, N. Katili   +3 more
semanticscholar   +1 more source

Neuropsychological and Educational Outcomes in Shwachman–Diamond Syndrome—A Report From the North American Shwachman–Diamond Syndrome Registry

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Shwachman–Diamond syndrome (SDS) is a rare autosomal recessive ribosomopathy characterized by bone marrow failure and multisystem involvement, with emerging evidence of associated neurocognitive impairment. Methods We conducted a retrospective study of 240 individuals with biallelic Shwachman–Bodian–Diamond syndrome (SBDS) mutations
Jane Koo, Melissa Gerstle, Leah Cheng, Richard Cooper, Katherine Coyne, Claire Dusa, Naomi E. Joffe, Diana Schwarz, Sarah Steltz, Akiko Shimamura, Kasiani C. Myers, Thea Quinton   +11 more
wiley   +1 more source

Human–Robot Cooperation Control Based on Trajectory Deformation Algorithm for a Lower Limb Rehabilitation Robot

IEEE/ASME transactions on mechatronics, 2021
Although many studies have certified the advantages of human–robot cooperation control with admittance model (AM), robot compliance, and movement smoothness need to be further improved.
Jie Zhou, Zhijun Li, Xianming Li, Xiaoyun Wang, R. Song   +4 more
semanticscholar   +1 more source

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin, Berrak Itır Aylı, Nüket Paksoy   +2 more
wiley   +1 more source

Transmission Characteristics and Experiment of Hydraulic–Mechanical Transmission of Cotton Picker

Agriculture
To overcome the issue of unstable speed output encountered by cotton pickers operating in harsh environments and subject to frequent external load fluctuations, a hydraulic–mechanical transmission (HMT) for cotton pickers is proposed in this study.
Huajun Chen, Meng Wang, Xiangdong Ni, Xiangchao Meng, Wenqing Cai, Yiqing Li, Baoyu Zhai, Hongbin He, Yuyang Wang   +8 more
doaj   +1 more source

Cortical propagation tracks functional recovery after stroke.

PLoS Computational Biology, 2021
Stroke is a debilitating condition affecting millions of people worldwide. The development of improved rehabilitation therapies rests on finding biomarkers suitable for tracking functional damage and recovery.
Gloria Cecchini, Alessandro Scaglione, Anna Letizia Allegra Mascaro, Curzio Checcucci, Emilia Conti, Ihusan Adam, Duccio Fanelli, Roberto Livi, Francesco Saverio Pavone, Thomas Kreuz   +9 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Design of dynamic adaptive control framework for exoskeleton robot driven by neuromuscular signal based on deep reinforcement learning

Frontiers in Computational Neuroscience
To enhance the dynamic adaptability and robustness of neuromuscular signal-driven exoskeleton robots in complex environments. This study develops a Deep Reinforcement Learning (DRL)-based exoskeleton control framework.
Kaidi Ma
doaj   +1 more source

Two noise-robust axial scanning multi-image phase retrieval algorithms based on Pauta criterion and smoothness constraint.

Optics Express, 2017
We proposed two noise-robust iterative methods for phase retrieval and diffractive imaging based on the Pauta criterion and the smoothness constraint. The work is to address the noise issue plaguing the application of iterative phase retrieval algorithms
Cheng Shen, Xuejing Bao, Jiubin Tan, Shutian Liu, Zhengjun Liu   +4 more
semanticscholar   +1 more source