Results 101 to 110 of about 1,116,432 (297)

Evaluating Eight Global Reanalysis Products for Atmospheric Correction of Thermal Infrared Sensor—Application to Landsat 8 TIRS10 Data

open access: yesRemote Sensing, 2018
Global reanalysis products have been widely used for correcting the atmospheric effects of thermal infrared data, but their performances have not been comprehensively evaluated.
Xiangchen Meng, Jie Cheng
doaj   +1 more source

Validity of a Wearable Digital Insole for Assessing Gait ON and OFF in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Gait impairment is a distinctive symptom of Parkinson's disease that negatively impact mobility. We assessed the validity of wearable digital insoles against a validated reference gait analysis system for measuring select gait characteristics in patients with Parkinson's disease. Methods A comparative analysis between digital insoles
Deborah A. Hall   +16 more
wiley   +1 more source

Vestibular Patient Journey: Insights From Vestibular Disorders Association (VeDA) Registry

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Vestibular symptoms impose a high burden of disability. Understanding real‐world diagnostic and treatment pathways can identify care gaps and guide interventions. We aimed to characterize symptom profiles, diagnostic trends, provider involvement, and treatment patterns in vestibular disorders.
Ali Rafati   +10 more
wiley   +1 more source

Validating the optimum tilt angle for PV modules in the central region of South Africa for the winter season [PDF]

open access: yes, 2015
Published ArticleOptimizing the output power of any PV module involves a number of factors, including the setting of the tilt angle. The purpose of this paper is to present empirical evidence validating the optimum tilt angle for PV module installations ...
Hertzog, P.E.
core  

Evaluation of Satellite and Reanalysis Soil Moisture Products over Southwest China Using Ground-Based Measurements

open access: yesRemote Sensing, 2015
Long-term global satellite and reanalysis soil moisture products have been available for several years. In this study, in situ soil moisture measurements from 2008 to 2012 over Southwest China are used to evaluate the accuracy of four satellite-based ...
Jian Peng   +4 more
doaj   +1 more source

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang   +8 more
wiley   +1 more source

Validating a reconfigurable assembly system utilizing virtual commissioning [PDF]

open access: yes, 2015
Published ArticleSouth African manufacturing companies today need to be more sophisticated technologically to compete for global markets. The latest trend in automation and manufacturing emerges in the form of reconfigurable systems.
Vermaak, H.J., Niemann, J.A.
core  

Tropopause sharpening by data assimilation

open access: yesGeophysical Research Letters, 2016
Data assimilation was recently suggested to smooth out the sharp gradients that characterize the tropopause inversion layer (TIL) in systems that did not assimilate TIL‐resolving observations.
R. Pilch Kedzierski, L. Neef, K. Matthes
doaj   +1 more source

Multiple Sclerosis Relapse Activity After Ozanimod Discontinuation in DAYBREAK Trial Participants

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
Multiple Sclerosis Relapse Activity After Ozanimod Discontinuation in DAYBREAK Trial Participants. ABSTRACT Objective Return of disease activity is expected when patients discontinue disease‐modifying therapy (DMT) for multiple sclerosis (MS). Some MS DMTs are associated with higher‐than‐expected disease activity (rebound) after discontinuation.
Ralf Gold   +12 more
wiley   +1 more source

CFSR、ERA-Interim和MERRA降水资料在中亚地区的适用性/Applicability study of CFSR, ERA-Interim and MERRA precipitation estimates in Central Asia[J]

open access: yes, 2013
利用中亚1979-2011年间162个观测站点月降水数据(OBS),以平均偏差(MBE)、相关系数(R)、平均绝对误差(MAE)和均方根误差(RMSE)对CFSR、ERA-Interim和MERRA气象再分析降水数据在中亚地区的适用性进行评估.结果表明:(1)3套数据的模拟效果存在明显差异.其中MERRA的模拟精度最高(R=0.71),ERA-Interim次之(R=0.53),CFSR最低(R=0.50);体现出3套数据不同的同化方案和数据源导致模拟效果的不同;(2)降水的年内变化上 ...
艳燕   +8 more
core  

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