Results 101 to 110 of about 45,105 (281)
Pengfei Qiu +7 more
openaire +1 more source
Abstract Purpose Modern personalised total knee arthroplasty (TKA) techniques aim to mimic natural knee kinematics by focusing on soft‐tissue dynamics rather than static alignment. However, a consistent definition of the optimal ligamentous balance has not yet been established.
Michael Engl +9 more
wiley +1 more source
ABSTRACT Objective The aim of this study was to assess how the use of the WHO Child Growth Standards (WHO GS) and the INTERGROWTH‐21st Standards (IG‐21st) affect the classification and interpretation of growth trajectories. Design A secondary data analysis of an observational cohort study.
Linda Vesel +5 more
wiley +1 more source
Optimal PMU placement for modeling power grid observability with mathematical programming methods
Phasor measurement units (PMUs) can obtain synchronized voltage and current phasors to increase the accuracy of state estimation results. Optimal PMU placement (OPP) reduces the required number of PMUs to make the system fully observable.
Anas Almunif, Lingling Fan
semanticscholar +1 more source
Abstract Consensus‐based recommendations (CBRs) are essential for health care decision‐making when evidence is limited or conflicting. They can be developed using established methodologies such as the Delphi technique, the nominal group technique (NGT), and the RAND Corporation/University of California Los Angeles (UCLA) Appropriateness Method (RAM ...
Rowan Haffner +14 more
wiley +1 more source
Fewer posterior masticatory units (PMUs) are associated with higher mortality, partly explained by diet quality. This association is attenuated by posterior prosthetic rehabilitation and is no longer evident when ≥ 5 PMUs are restored with implant‐supported prostheses. ABSTRACT Aim To (i) evaluate the association between posterior masticatory unit (PMU)
John Rong Hao Tay +2 more
wiley +1 more source
Dynamic operation and control of power system is being increasingly done with the help of phasor measurement unit (PMU) based wide area monitoring and control system.
Ikbal Ali +2 more
doaj +1 more source
Exercise‐induced dynamic hyperinflation in chronic obstructive pulmonary disease
Abstract Chronic obstructive pulmonary disease (COPD) is an inflammatory lung disease caused by inhalation of noxious particles, most commonly cigarette smoking. The consequent changes in airways, lung parenchyma and pulmonary vasculature lead to increased resistive, elastic and threshold loads and impaired capacity of the respiratory muscle pump. COPD
Rebecca F. D'Cruz +2 more
wiley +1 more source
Extracting Steady State Components from Synchrophasor Data Using Kalman Filters
Data from phasor measurement units (PMUs) may be exploited to provide steady state information to the applications which require it. As PMU measurements may contain errors and missing data, the paper presents the application of a Kalman Filter technique ...
Farhan Mahmood +2 more
doaj +1 more source
An Approximately Optimal Algorithm for Scheduling Phasor Data Transmissions in Smart Grid Networks
In this paper, we devise a scheduling algorithm for ordering transmission of synchrophasor data from the substation to the control center in as short a time frame as possible, within the realtime hierarchical communications infrastructure in the electric
Khargonekar, P. P., Nagananda, K. G.
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