Results 21 to 30 of about 311,115 (293)

Frequency Domain Modeling of a Halbach PM Linear Generator Based Two-Body Point Absorber for Wave Energy Conversion

open access: yesFrontiers in Energy Research, 2020
Point absorbers utilize the relative motion between the floating body and the submerged body to harvest the wave energy. This paper presents the parametric study of a two-body wave energy point absorber to investigate the influence of key design factors.
Yimin Tan   +6 more
doaj   +1 more source

Maximum Energy Absorbed from the Persian Gulf Waves Considering Uncertainty in Power Take off Parameters

open access: yesMajlesi Journal of Electrical Engineering, 2022
Nowadays, sea wave energy is widely regarded as an energy source that is clean, renewable and highly available for power extraction. The subject of extracting the maximum power from sea waves in Iran is of great importance due to access to the Caspian ...
Mohammad Jalali   +2 more
doaj   +1 more source

Control strategies for a wave energy converter connected to a hydraulic power take-off

open access: yes, 2011
Among the various types of wave energy converters currently being developed, heaving point absorbers are one of the simplest and most promising concepts.
F. Salcedo   +13 more
core   +1 more source

Optimal Configurations of Wave Energy Converter Arrays with a Floating Body

open access: yesPolish Maritime Research, 2016
An array of floating point-absorbing wave energy converters (WECs) is usually employed for extracting efficiently ocean wave energy. For deep water environment, it is more feasible and convenient to connect the absorbers array with a floating body, such ...
Zhang Wanchao   +4 more
doaj   +1 more source

Take-off velocity, force and power features manifestation in training exercises of athletes

open access: yesBIO Web of Conferences, 2020
The purpose of the study is to identify take-off velocity, force and power features manifestation in training exercises of athletes. 11 training exercises were subjected to metrological assessment.
Pyanzin Andrey, Pyanzina Nadezhda
doaj   +1 more source

Experimental Investigation of a Hybrid Device Combining a Wave Energy Converter and a Floating Breakwater in a Wave Flume Equipped with a Controllable Actuator

open access: yesEnergies, 2023
This paper presents a hydrodynamic investigation carried out on the “Wave Attenuator” device, which is a new type of floating breakwater anchored with piles and equipped with a linear Power Take Off (PTO) mechanism, which is typical for wave energy ...
Luca Martinelli   +6 more
doaj   +1 more source

Venous Thromboembolism in Pediatric Bone Sarcoma Patients: A 10‐Year, Single‐Institution Experience Encompassing the COVID‐19 Pandemic

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Osteosarcoma (OS) and Ewing sarcoma (EWS) are the most common primary bone cancers in children, but acute thrombosis is poorly characterized in this population. Our study evaluated the rates of venous thromboembolism (VTE) and associated risk factors in pediatric patients with bone sarcomas treated over a 10‐year period encompassing
Sarah Kappa   +8 more
wiley   +1 more source

Development of a Rolling-Mode Wave Energy Converter for Powering Marine Monitoring Nodes

open access: yesJournal of Marine Science and Engineering
To address the energy supply demands of the distributed marine monitoring nodes, developing marine sustainable energy sources has become imperative. This study develops a rolling-mode direct wave energy converter, with a series of dynamic simulations and
Mingli Fan   +6 more
doaj   +1 more source

Claudin‐6 Protein Expression in Atypical Teratoid/Rhabdoid Tumors Is Strongly Enriched in the Molecular Subgroup AT/RT‐TYR

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Claudin‐6 has emerged as a promising immunotherapeutic target, yet protein‐level data in atypical teratoid/rhabdoid tumors (AT/RTs) have been inconsistent. We analyzed 36 well‐characterized AT/RT samples and found membranous claudin‐6 protein expression in 58% of cases, with striking enrichment in the molecular subgroup AT/RT‐TYR (100%) and ...
Victoria E. Fincke   +4 more
wiley   +1 more source

Investigation into linear generators with integrated magnetic gear for wave energy power take off

open access: yesThe Journal of Engineering, 2019
This work presents a new wave energy converter power take off (PTO) system that combines two recent developments in drive train technology, the consequent pole linear vernier hybrid permanent magnet machine and the linear magnetic gear.
Ben McGilton   +6 more
doaj   +1 more source

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