Results 111 to 120 of about 82,826 (297)

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

Annals 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, Kimberly Kwei, Rolando J. Acosta, Bharatkumar Koyani, Erin Robertson, Pratyush Rai, Roland Barge, Emily Timm, Nicollette L. Purcell, Natasha Desai, Dhanesh Patel, Ana‐Maria Visoiu‐Knapp, Samuel Stuart, Rinol Alaj, Matthew F. Wipperman, Oren Levy, Joan A. O'Keefe   +16 more
wiley   +1 more source

Corrigendum: Accuracy of the Horizontal Calibrator in Correcting Leg Length and Restoring Femoral Offset in Total Hip Arthroplasty

Frontiers in Surgery, 2022
Xing Chen, Shuxing Xing, Zhiyong Zhu, Huisheng Wang, Zhongshen Yu, Xizhuang Bai, Xi Li   +6 more
doaj   +1 more source

Differential magnetic field probe calibration based on symmetric de‐embedding technology

IET Science, Measurement & Technology
The de‐embedding calibration method has been proposed to achieve high‐precision calibration for a single port electric field or magnetic field probe, which can effectively eliminate the calibration ripple.
Bo Hou, Shan Xue, Rui Ding, Xinxin Tian, Weiheng Shao   +4 more
doaj   +1 more source

Location‐Specific Hematoma Volume Predicts Early Neurological Deterioration in Supratentorial ICH

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Early neurological deterioration (END) adversely affects outcomes in patients with intracerebral hemorrhage (ICH). This study aimed to determine the location‐specific hematoma volumes for END in supratentorial ICH patients. Methods We retrospectively analyzed supratentorial ICH patients presenting from two prospective cohorts.
Zuoqiao Li, Guilin Meng, Zijie Wang, Xiao Hu, Jing Cheng, Chu Chen, Tiannan Yang, Jiaxin Luo, Zizhen Meng, Xueyun Liu, Qi Li   +10 more
wiley   +1 more source

Improved drilling rigs for underground various-purpose pipelines in difficult mining and geological conditions

Известия высших учебных заведений: Геология и разведка
Background. When constructing underground crossings of oil and gas pipelines using directional drilling, the task of enhancing the drilling efficiency becomes urgent.
D. Yu. Serikov, N. D. Tskhadaya, D. A. Boreyko   +2 more
doaj   +1 more source

CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao, Rong Li, Yu‐Xiang Jiao, Kai Ma, Hong‐Qi Yang, Zheng‐Yu Sun, Jie‐Wen Zhang, Shuai Chen   +7 more
wiley   +1 more source

FLAGCAL:A flagging and calibration package for radio interferometric data

, 2011
We describe a flagging and calibration pipeline intended for making quick look images from GMRT data. The package identifies and flags corrupted visibilities, computes calibration solutions and interpolates these onto the target source.
AR Offringa, FH Briggs, G Paciga, J Kocz, Jayanti Prasad, Jayaram Chengalur, N Kanekar   +6 more
core   +1 more source

GAD65 Antibody ELISA With Extended Reportable Range: Validation and Guidance for Neurological Practice

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To (1) validate GAD65‐ELISA detection and quantification for type 1 diabetes mellitus and autoimmune neurological diagnoses, (2) correlate ELISA results (reference range < 5 IU/mL) with established radioimmunoprecipitation assay (RIA; ≤ 0.02 nmol/L), and (3) define ELISA clinical utility and pitfalls.
Andrew McKeon, Dana Olofson, Diana Anissian, Divyanshu Dubey, Eoin P. Flanagan, Max C. Herman, Sarosh R. Irani, Daniel H. Lachance, Maria A. Willrich, Sean Pittock, John R. Mills, Anastasia Zekeridou   +11 more
wiley   +1 more source

ALMACAL. XV. Band 3 ALMA Survey and Number Counts

The Astrophysical Journal
The Atacama Large Millimeter/submillimeter Array (ALMA) Calibrators (ALMACAL) project leverages ALMA maps of calibrator-centered fields to conduct deep millimeter/submillimeter surveys, enabling the detection of extragalactic sources with flux densities ...
Matteo Bonato, Ivano Baronchelli, Gianfranco De Zotti, Leonardo Trobbiani, Michele Delli Veneri, Fabrizia Guglielmetti, Rosita Paladino, Viviana Casasola, Martin Zwann, Marcella Massardi, Elisabetta Liuzzo, Vincenzo Galluzzi, Erlis Ruli   +12 more
doaj   +1 more source

A User-Printable Three-Rate Rain Gauge Calibration System

Frontiers in Earth Science, 2019
Our objective was to develop and validate a freely downloadable, open-source, 3D printed rain gauge calibrator that can be adjusted for a wide range of gauges.
Jose M. Lopez Alcala, Jose M. Lopez Alcala, Chester J. Udell, Chester J. Udell, John S. Selker, John S. Selker   +5 more
doaj   +1 more source