Results 21 to 30 of about 2,422,072 (198)

Ultracapacitors for port crane applications: Sizing and techno-economic analysis [PDF]

, 2020
The use of energy storage with high power density and fast response time at container terminals (CTs) with a power demand of tens of megawatts is one of the most critical factors for peak reduction and economic benefits. Peak shaving can balance the load
Chavdarian B., Kermani M., Martirano L., Parise G.   +3 more
core   +1 more source

Power Strip Packing of Malleable Demands in Smart Grid [PDF]

, 2013
We consider a problem of supplying electricity to a set of $\mathcal{N}$ customers in a smart-grid framework. Each customer requires a certain amount of electrical energy which has to be supplied during the time interval $[0,1]$.
Karbasioun, Mohammad M., Kranakis, Evangelos, Lambadaris, Ioannis, Shaikhet, Gennady   +3 more
core   +1 more source

High Intensity Interval Training Leads to Greater Improvements in Acute Heart Rate Recovery and Anaerobic Power as High Volume Low Intensity Training

Frontiers in Physiology, 2017
The purpose of the current study was to explore if training regimes utilizing diverse training intensity distributions result in different responses on neuromuscular status, anaerobic capacity/power and acute heart rate recovery (HRR) in well-trained ...
Thomas L. Stöggl, Glenn Björklund, Glenn Björklund   +2 more
doaj   +1 more source

The Relationship Between the Force Production in the Isometric Squat and Bench Press Exercises and the Lower and Upper Body Anaerobic Power Parameters

Spor Bilimleri Araştırmaları Dergisi, 2023
The primary aim of this study was to investigate relationships between the muscular force in the isometric bench press and squat movements and the Wingate anaerobic test (WanT) results for the upper and lower body.
Tolga Akşit, Faik Vural, Mehmet Zeki Özkol, Berkant Erman   +3 more
doaj   +1 more source

2W/nm Peak-power All-Fiber Supercontinuum Source and its Application to the Characterization of Periodically Poled Nonlinear Crystals

, 2007
We demonstrate a uniform high spectral brightness and peak power density all-fiber supercontinuum source. The source consists of a nanosecond Ytterbium fiber laser and an optimal length PCF producing a continuum with a peak power density of 2 W/nm and ...
B.A. Cumberland, Demircan, Dudley, Dudley, Dunsby, Fei, Genty, Hsiung, J.C. Travers, J.R. Taylor, Jones, Knight, Kudlinski, R.E. Kennedy, Rakich, Ranka, S.V. Popov, Travers, Wadsworth   +18 more
core   +1 more source

A Low Inrush Current Pre-Charging Strategy of M3C with Improved Nearest Level Modulation

Energies
The modular multilevel matrix converter (M3C) can perform AC/AC conversion directly. However, M3C operation often requires a pre-charging process, which can be challenging due to the need for fast pre-charging with low inrush current.
Rufei He, Yikai Li, Yumin Peng, Yiming Ma, Fanqi Huang, Hailong Li, Wei Luo   +6 more
doaj   +1 more source

Acute Effect of Lower-Body Vibration as a Recovery Method After Fatiguing Exercise [PDF]

Montenegrin Journal of Sports Science and Medicine, 2015
The purpose of this study was to compare three recovery methods: control (CON), lower-body vibration (LBV) and LBV+ local muscle cooling (LBVC) on lower-body performance, perceived recovery, and muscle soreness. Physically active male volunteers (n=8) in
Svetlana Nepocatych, Gytis Balilionis , Charlie P. Katica, Jonathan E. Wingo, Philip A. Bishop   +3 more
doaj  

Evaluation of Pt-Co Nano-Catalyzed Membranes for Polymer Electrolyte Membrane Fuel Cell Applications

Energies, 2023
The membrane electrode assembly (MEA) encompassing the polymer electrolyte membrane (PEM) and catalyst layers are the key components in Polymer Electrolyte Membrane Fuel Cells (PEMFCs). The cost of the PEMFC stacks has been limiting its commercialization
Sethu Sundar Pethaiah, Arunkumar Jayakumar, Kalyani Palanichamy   +2 more
doaj   +1 more source

Wind Power Cogeneration to Reduce Peak Electricity Demand in Mexican States Along the Gulf of Mexico [PDF]

, 2019
The Energetic Transition Law in Mexico has established that in the next years, the country has to produce at least 35% of its energy from clean sources in 2024.
Alcalá, Gerardo, Garrido, Javier, Hernandez-Escobedo, Quetzalcoatl, Perea Moreno, Alberto Jesús, Rueda-Martinez, Fernando   +4 more
core   +1 more source

Individual load–velocity measures are associated with 2,000-m rowing ergometer performance in German national rowers

Frontiers in Sports and Active Living
ObjectiveNeuromuscular abilities were previously linked to 2,000 m rowing performance (TT) but the relationship with load-velocity profiles [LVP; e.g., peak power (PP) and power at different relative loads] remains unclear.
Mats Willem Jacobs, Moritz Schumann
doaj   +1 more source