Results 91 to 100 of about 2,752,589 (303)

Subjective Cognitive Concerns and Cognitive Trajectories in Parkinson's Disease: Biomarker Impact

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the relationship of subjective cognitive concerns (SCC) with biomarkers of Alzheimer's disease (AD), neurodegeneration, and Parkinson's disease (PD) and domain‐specific cognitive trajectories among cognitively unimpaired persons with de novo PD. Method Cognitively unimpaired participants with SCC (n = 294) and without SCC (
Francesca V. Lopez, Fareshte Erani, Katherine J. Bangen, David G. Coughlin, Douglas Galasko, Kelsey R. Thomas   +5 more
wiley   +1 more source

New online voltage stability margins and risk assessment for multi-bus smart power grids

, 2015
New online voltage stability margins and risk assessment for multi-bus smart power ...
S Saha (5006636), T Alpcan (13467797), RJ Evans (7619192), M Aldeen (13282224)   +3 more
core  

Efficacy of Fampridine on Refractory Optic Neuritis in Neuromyelitis Optica Spectrum Disorders

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorders (NMOSD) usually occur with acute refractory optic neuritis (ON). However, there is a lack of efficacious treatments to improve recovery. Since fampridine has been found to improve the prognosis of multiple sclerosis (MS) and MS‐related ON, it is necessary to explore the efficacy of fampridine ...
Hongxuan Wang, Wanru Chen, Xiangpen Li, Hengjian Lu, Chenguang Li, Xiaoni Zhang, Lulu Bu, Xiaoyu Xu, Qingyu Shen, Ying Peng   +9 more
wiley   +1 more source

Physical and chemical attributes of soils of Paraguay River margins

Revista Ambiente & Água, 2013
This work aimed to analyze chemical and physical attributes of soil of the Paraguay River margins. Four profiles of soil of the margins were selected: passage of Julião (profiles 1 and 2), Chimbuva farm (profile 3) and Barra of Cabaçal (profile 4 ...
Aumeri Carlos Bampi, Célia Alves de Souza, Raquel Soares dos Reis Mariano, Maria Aparecida Pereira Pierangeli, Fernando André Silva Santos   +4 more
doaj   +1 more source

Automatic Lesion Morphometrics Reliably Predict Sensorimotor Recovery After Spinal Cord Injury: A Longitudinal, Multicenter Neuroimaging Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate automatic magnetic resonance imaging (MRI)‐derived lesion morphometrics against manual measurements and their prognostic value for characterizing distinct acute to chronic neurological recovery trajectories after spinal cord injury (SCI). Methods We studied a retrospective, multicenter cohort of cervical and thoracolumbar
Dario Pfyffer, Jan Valošek, Lynn Farner, Enamundram Naga Karthik, Gergely David, Norbert Weidner, Rainer Abel, Doris Maier, Armin Curt, Margret Hund‐Georgiadis, Mirko Aach, Michael Baumberger, Julien Cohen‐Adad, Patrick Freund, the Nogo Inhibition in Spinal Cord Injury Study Group, Rainer Abel, Kerstin Rehahn, Mirko Aach, Klaus Röhl, Norbert Weidner, Marion Saur, Nikolaus Weiskopf, Doris Maier, Andreas Badke, Margret Hund‐Georgiadis, Michael Baumberger, Armin Curt, Jesus Benito‐Penalva, Jiri Kriz   +28 more
wiley   +1 more source

A new risk assessment approach for design of hybrid microgrids considering stability issues

IET Generation, Transmission & Distribution
Stability issues can significantly increase the risk of hybrid microgrids (HMGs), particularly during island mode operation. The dynamic performance of the system can induce constraints and stability margins that may elevate the loss of load probability.
Ali Azizi, Frede Blaabjerg, Saeed Peyghami   +2 more
doaj   +1 more source

Domestic and foreign price-marginal cost margins: an application to Spanish manufacturing firms [PDF]

The objective of this paper is to analyse the differences in price-marginal cost margins of the export and domestic markets by the estimation of a multiproduct cost function.
Diego Rodríguez Rodríguez, Lourdes Moreno Martín   +1 more
core  

Four‐Year Cognitive Outcomes in Multiple Sclerosis: Associations With Lesion Myelin Integrity

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Cognitive impairment is prevalent in patients with multiple sclerosis (MS) but whether lesion myelin integrity influences future cognitive outcomes remains unclear. We investigated the relationship between baseline lesion myelin water fraction (MWF) and cognitive performance 4 years later.
Iliana Pliska‐Bloch, Hannah Schwartz, Kimberly H. Markowitz, Abhishek Jaywant, Christopher D. Hildenbrand, Jai Perumal, Ulrike W. Kaunzner, Thanh D. Nguyen, Sandra Hurtado Rúa, Susan A. Gauthier   +9 more
wiley   +1 more source

A Sensitivity Investigation on the Aeroelastic Dynamic Stability of Slender Spinning Sounding Rockets

Journal of Aerospace Technology and Management, 2013
http://dx.doi.org/10.5028/jatm.v5i1.192 The present work addresses a sensitivity analysis investigation of the aeroelastic stability margins for the VSB-30 sounding rocket during the atmospheric flight phase. Parametric stability analyses are performed
Roberto Gil Annes da Silva, José Guido Damilano, João Luiz F. Azevedo   +2 more
doaj  

Results for spatiotemporal gait parameters and margins of stability during different walking conditions (mean and SD; n = 10).

, 2018
Results for spatiotemporal gait parameters and margins of stability during different walking conditions (mean and SD; n = 10).
Jochen Klenk (164144), Michael Schwenk (3168420), Katharina Gordt (3846961), Forough Madehkhaksar (5122490), Itshak Melzer (75733), Kim Sczuka (5122487)   +5 more
core   +1 more source