Standardized loads acting in knee implants [PDF]
, 2014 The loads acting in knee joints must be known for improving joint replacement, surgical procedures, physiotherapy, biomechanical computer simulations, and to advise patients with osteoarthritis or fractures about what activities to avoid. Such data would
Bender, Alwina +7 more
core +2 more sources
Planning the International Competition Schedules for the Health of Elite Athletes: A 21-Year Retrospective Study Evaluating the Effectiveness and Economic Impact in an Olympic Sport. [PDF]
PLoS ONE, 2015 The increased number of trips and competitions scheduled in the international agonistic calendars meets commercial demands while acting as a source of stress for the athletes.
Anna Maria Malagoni +9 more
doaj +1 more source
Nuclear Engineering and Technology, 2022 For the future energy-mix policy for carbon neutrality, demand for the capability of load-follow operation has emerged in nuclear power plants in order to accommodate the intermittency of renewable energy.
Dae Hee Hwang, Yonghee Kim
doaj +1 more source
NEW APPROACHES FOR VERY SHORT-TERM STEADY-STATE ANALYSIS OF AN ELECTRICAL DISTRIBUTION SYSTEM WITH WIND FARMS [PDF]
, 2010 Distribution networks are undergoing radical changes due to the high level of penetration of dispersed generation. Dispersed generation systems require particular attention due to their incorporation of uncertain energy sources, such as wind farms, and ...
Angela Russo +9 more
core +2 more sources
Investigation The Effect of Clearance and Body Weight on The Contact Pressure of Metal on PCU Hip Prosthesis using Finite Element Method [PDF]
E3S Web of Conferences, 2021 A common problem with artificial hip replacements is increased wear of the material in contact. Materials that are in contact result in contact pressure caused by the patient's daily activities so that it triggers wear. This study adopts a finite element
Dwi Lestari Wahyu +5 more
doaj +1 more source
Gravitational Search Algorithm and Selection Approach for Optimal Distribution Network Configuration Based on Daily Photovoltaic and Loading Variation [PDF]
Journal of Applied Mathematics, 2015 Network reconfiguration is an effective approach to reduce the power losses in distribution system. Recent studies have shown that the reconfiguration problem considering load profiles can give a significant improvement on the distribution network performance.
Koong Gia Ing +4 more
openaire +3 more sources
Identifying Urban Sources as Cause of Elevated Grass Pollen Concentrations using GIS and Remote Sensing [PDF]
, 2013 We examine here the hypothesis that during flowering, the grass pollen concentrations at a specific site reflect the distribution of grass pollen sources within a few kilometres of this site.We perform this analysis on data from a measurement campaign in
Becker, T. +10 more
core +4 more sources
Impact of Renewable Energy Sources on Power System Flexibility Requirements
Energies, 2021 A power system can be defined as flexible if it can within economic and technological boundaries respond quickly and adequately to variations in supply and demand.
Valeri Mladenov +2 more
doaj +1 more source
Optimization of Capacities of Wind and Solar Power Plants in the Interstate Power Grid in North-East Asia Taking Into Account the Intermittence of Their Power Output [PDF]
E3S Web of Conferences, 2020 The paper considers the problems of optimization of wind and solar power plants (WPP and SPP) expansion and it operating modes in the prospective interstate power grid (ISPG) in Northeast Asia, taking into account the intermittence of their power output.
Trofimov Leonid N., Trofimov Ivan L.
doaj +1 more source
The hydrostatic control of load-induced height changes above subglacial Lake Vostok
Journal of Glaciology, 2022 Lake Vostok, East Antarctica, represents an extensive water surface at the base of the ice sheet. Snow, ice and atmospheric pressure loads applied anywhere within the lake area produce a hydrostatic response, involving deformations of the ice surface ...
Andreas Richter +7 more
doaj +1 more source