Results 121 to 130 of about 1,605,223 (291)

The Greek Current Account Deficit:Is it Sustainable after all? [PDF]

The large Greek current account deficit figures reported during the past few years have become the source of increasing concern regarding its sustainability.
Andreas S. Andreou, Constantinos Stylianou, George A. Zombanakis   +2 more
core  

Tracking Motor Progression and Device‐Aided Therapy Eligibility in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterise the progression of motor symptoms and identify eligibility for device‐aided therapies in Parkinson's disease, using both the 5‐2‐1 criteria and a refined clinical definition, while examining differences across genetic subgroups.
David Ledingham, Sahana Sathyanarayana, Charlotte B. Stewart, Robyn Iredale, Victoria Foster, Debra Galley, Mark Baker, Nicola Pavese   +7 more
wiley   +1 more source

Generalized Roughness Bearing Faults Diagnosis Based on Induction Motor Stator Current [PDF]

Radioengineering, 2018
Despite their reliability, induction motors tend to fail. Around 41% of faults in motors are bearing related and that is the most common fault in motor field.
I. Andrijauskas, M. Vaitkunas, R. Adaskevicius   +2 more
doaj  

The Life and Death of Dense Molecular Clumps in the Large Magellanic Cloud

, 2012
We report the results of a high spatial (parsec) resolution HCO+ (J = 1-0) and HCN (J = 1-0) emission survey toward the giant molecular clouds of the star formation regions N105, N113, N159, and N44 in the Large Magellanic Cloud.
Barnes, Beuther, Bolatto, Bonnell, Brooks, Calzetti, Chen, Chen, Chin, Churchwell, Elmegreen, Enoch, Enoch, Fukui, Gruendl, Heaton, Heikkilä, Indebetouw, Johansson, Jonathan P. Seale, Jones, Jorge L. Pineda, Jürgen Ott, Kramer, Krumholz, Larson, Leslie W. Looney, McKee, Minamidani, Muller, Ott, Preibisch, Saito, Sault, Schwering, Seale, Tony Wong, Uli Klein, van der Tak, Whitney, Williams, Wong, Wong, Young   +43 more
core   +1 more source

Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions.
Alex Joseph Simon, Nathalie Picard, Valeria d'Andrea, Enchi Chang, Joseph Leffler, Eleonora Centofante, Matthew Taylor, Francesca Bardi, Francesca Cavicchiolo, Takao K. Hensch, Stefano Panzeri, Chinfei Chen, Michela Fagiolini   +12 more
wiley   +1 more source

A Comparative Analysis of Space Vector Modulation-Based Common Mode Voltage Reduction Strategies in a Modular Multilevel Converter

IEEE Access
In various variable speed applications with power converters, failures in the bearings caused by common mode voltage (CMV) have been frequently reported. This study investigates space vector modulation (SVM)-based strategies for reducing CMV in a modular
Chengjun Tang, Jian Zhao, Torbjorn Thiringer   +2 more
doaj   +1 more source

Single point outer race bearing fault severity estimation using stator current measurements [PDF]

, 2017
Corne, Bram, Cruz, Sérgio, Derammelaere, Stijn, Desmet, Jan, Knockaert, Jos, Vervisch, Bram   +5 more
core   +1 more source

Wave Profile for Proforce Current Bearing Waves [PDF]

, 1996
A complete wave profile for proforce style of breakdown waves with a current behind the shock front is discussed. The solution of the electron fluid dynamical equations in the sheath region for proforce current bearing waves conforms with the expected ...
Hemmati, Mostafa, Young, Steven
core   +1 more source

Prediction Model for Etiologic Differentiation of Isolated Vestibular Syndrome in Emergency Settings

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to develop and validate a predictive model for differentiating central from peripheral etiologies in patients with isolated vestibular syndrome (VS). Methods In this multicenter retrospective cohort study, 506 patients with isolated VS from five hospitals were divided into derivation (n = 301) and validation (n = 205)
Guo Wenting, Du Liping, Yang Yi, Hu Jin, Ye Bijun, Wang Jianer, Liu Shuangsi, Guo Shunyuan, Cai Xiaofeng, Wang Huiyuan, Wu Bin, Yu Xiang, Shi Tianming   +12 more
wiley   +1 more source

Tapered Roller Bearing Accelerated Life Test Rig Design and Fabrication [PDF]

, 2016
L10 bearing fatigue life testing is a costly and prolonged process, as the bearing is characteristically designed for durability and reliability. Within the current testing methods, faulty materials still have the potential of passing the test.
Naeem, Laith, Nguyen, Andrew, Sin, Bryson, Vargas, Ramon   +3 more
core   +1 more source