Results 141 to 150 of about 38,019 (302)

Influence of Fluctuation in Supply Pressure on the Elastohydrodynamic Lubrication（EHL） of Water-lubricated Hybrid Journal Bearing

Jixie chuandong, 2017
The model of water- lubricated hybrid journal bearings is established. The elastohydrodynamic lubrication of water- lubricated hybrid journal bearings are investigated with considering the fluctuation of supply pressure which due to the instability of ...
Zhang Tonggang, Wang Youqiang, Xu Caihong, Wang Limei   +3 more
doaj  

Early Acitretin Therapy in a Patient With Harlequin Ichthyosis

JEADV Clinical Practice, EarlyView.
ABSTRACT Harlequin ichthyosis (HI) is a rare, severe congenital disorder of keratinization caused by pathogenic variants in the ABCA12 gene resulting in thick, hyperkeratotic plates, deep fissures, and characteristic facial and limb abnormalities.
Orasa Sukmark, Parith Wongkittichote, Sanchawan Wittayakornrerk   +2 more
wiley   +1 more source

Gait alterations increase friction of degenerated articular cartilage: A tribological study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To investigate the effect of gait alterations associated with osteoarthritis (OA) on the frictional properties of porcine articular cartilage (AC) in intact and degenerative conditions. Methods Forty‐eight cylindrical AC samples were harvested from 12 porcine femur condyles and equally divided between four groups with n = 12 samples ...
Luisa de Roy, Graciosa Quelhas Teixeira, Maria Ahrens, Benjamin Mayer, Cornelia Horsch, Anita Ignatius, Andreas Martin Seitz   +6 more
wiley   +1 more source

Managing the meniscus part I—Anatomy, biomechanics, and treatment strategies for the atraumatic meniscus tear

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The purpose of this article is to serve as the first of a two‐part review on the meniscus; in this review, we will establish the background on anatomy and pathogenesis of the meniscus, as well as the effect of the meniscus on native knee kinematics and function.
Ehab M. Nazzal, Jonathan D. Hughes, Armin Runer, Matthew P. Kolevar, Jorge Chahla, Robert G. Marx, James J. Irrgang, Roman Seil, Berte Bøe, David Parker, Ryosuke Kuroda, Eric H. Senorski, Sachin Tapasvi, Volker Musahl   +13 more
wiley   +1 more source

Creep Characteristic of Rubber on Elastohydrodynamic Lubrication of Water-lubricated Rubber Bearing

Jixie chuandong, 2018
Considering the creep characteristics of the rubber bearing material,the infinite line contact model of the water-lubricated bearing is established,based on the Kelvin model and the three-parameter model,the elastohydrodynamic lubrication of water ...
Zhou Yabo, Wang Youqiang, Long Shenwen, Wei Cong   +3 more
doaj  

Polyvinylidene Fluoride: Reaction Engineering and Applications

Macromolecular Reaction Engineering, EarlyView.
An updated review on polyvinylidene fluoride (PVDF) is presented in this work. Its properties, important areas of application and different methods of production are described, with particular focus on emulsion polymerization, covering the latest advances in formulations and modeling studies.
Burak Hanamirian, Giuseppe Storti, Mattia Sponchioni   +2 more
wiley   +1 more source

Thermal Surface Texture EHL Analysis of Water- lubricated Tenmat Bearing

Jixie chuandong, 2016
The elastohydrodynamic lubrication geometric model of surface texture bearing is set up. The numerical simulation of elastohydrodynamic lubrication property of water- lubricated tenmat bearing with circular dimple,rectangular dimple and triangular ...
Dong Ning, Wang Youqiang, Liu Qian, Huang Xingbao   +3 more
doaj  

Improving enteral nutrition in patients requiring neurological intensive care unit care: A retrospective study on a novel bedside nasointestinal tube placement technique

Nutrition in Clinical Practice, EarlyView.
Abstract Background This study aimed to develop and assess a bedside nasojejunal tube placement technique designed for resource‐limited settings to address the specific challenges of enteral nutrition (EN) delivery in neurocritical care patients, particularly those at high risk of reflux and aspiration. The technique sought to overcome the drawbacks of
Niuchenglin, Liujuan, Zhushuibing, Dingyuanliang, Yutianhao, Shiguangling   +5 more
wiley   +1 more source

Vibro-Acoustic Characteristic of A Self Aligning Spherical Journal Bearing due to Eccentric Bore Fault

Self aligning spherical journal bearing is a type of plain bearings which has spherical surface contact. This type of bearing can accommodate a misalignment problem.
Gu, Fengshou, Ball, Andrew, Raharjo, Parno, Abdusslam, S.A.   +3 more
core   +1 more source

Pinguicula brendae (Lentibulariaceae) sp. nov., a carnivorous plant from a tropical montane cloud forest in Hidalgo, Mexico

Nordic Journal of Botany, EarlyView.
A new species of Lentibulariaceae, Pinguicula brendae Rodríguez‐Ramírez, H.Shimai & A.R. Andrés‐Hernández, is described based on its unique morphological characteristics. This species is restricted to limestone rock walls in the San Bartolo Tutotepec municipality, central‐eastern Hidalgo, Mexico, where it inhabits a single locality on vertical, north ...
Ernesto C. Rodríguez‐ Ramírez, Hiro Shimai, Agustina R. Andrés‐ Hernández   +2 more
wiley   +1 more source