Results 21 to 30 of about 1,313,832 (317)

Dynamic Characteristics of Journal Bearings Considering Bearing Span

Transactions of the Korean Society for Noise and Vibration Engineering, 2004
This paper numerically analyzes the dynamic characteristics of a spindle system supported by two identical journal bearingsconsidering bearing span that has dynamic load due to its mass unbalance. The Reynolds equation is transformed to solve a herringbone grooved journal bearing.
openaire   +2 more sources

Research on Bearing Characteristics of Offshore Inclined Helical Pile-Group Foundations in Sandy Soil

南方能源建设
[Introduction] The offshore wind power industry is among the most pioneering and strategic emerging sectors in the global development of new energy sources.
Weihua YANG, Xueyang HU, Puyang ZHANG, Yi GAN, Qingshan CHEN   +4 more
doaj   +1 more source

Interactive Effects of Rarefaction and Surface Roughness on Aerodynamic Lubrication of Microbearings

Micromachines, 2019
The aerodynamic lubrication performance of gas microbearing has a particularly critical impact on the stability of the bearing-rotor system in micromachines.
Yao Wu, Lihua Yang, Tengfei Xu, Haoliang Xu   +3 more
doaj   +1 more source

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie, Kara A. Gray‐Burrows, Peter F. Day, Bob Phillips, Carl A. Thompson   +4 more
wiley   +1 more source

Study on the Evolution Law of Internal Force and Deformation and Optimized Calculation Method for Internal Force of Cantilever Anti-Slide Pile under Trapezoidal Thrust Load

Buildings, 2023
The evolution law of internal force and deformation of an anti-slide pile affects the slope stability and prevention design in a significant way. Based on the similarity theory, a test system for the bearing characteristics of a cantilever anti-slide ...
Honghua Jin, Qingyang Ren, Songqiang Xiao   +2 more
doaj   +1 more source

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

Research on Bearing Mechanism of Spherical Valve Pairs of Axial Piston Pumps

Actuators
The hydraulic system drives the cutter head mechanism to realize the excavation of large tunnel boring equipment, which puts forward the technical requirements of high pressure and large flow to the pump source.
Shunhai Xu, Chunxiao Zhao, Dian He, Nan Xu, Bin Zhang, Guofang Gong   +5 more
doaj   +1 more source

A Numerical Model for the Compressive Behavior of Granular Backfill Based on Experimental Data and Application in Surface Subsidence

Metals, 2022
Granular backfill is generally confined in stopes to bear underground pressure in metal mines. Its mechanical behavior under lateral confinement is vital for controlling stope wall behavior and estimating surface subsidence in backfill mining operations.
Zhi-Hua Le, Qing-Lei Yu, Jiang-Yong Pu, Yong-Sheng Cao, Kai Liu   +4 more
doaj   +1 more source

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács, Zoltán Köllő, Balázs Gellért Karvaly, Mahmoud Obeidat, Rita Nagy, Péter Hegyi, Brigitta Teutsch, Eszter Tuboly, Miklós Garami   +8 more
wiley   +1 more source

An Experimental Study on the Bearing Characteristics of Stone Columns in Stratified Transparent Soil

Buildings
A series of vertical loading tests on stone columns based on transparent soil were conducted to investigate the failure modes and bearing characteristics of stone columns in layered soils.
Yuedong Wu, Yongyang Zhu, Jian Liu, Jincheng Ren, Lei Zhang, Zhengze Wu   +5 more
doaj   +1 more source