Results 21 to 30 of about 227,672 (261)

Motion Analysis of A Wind-Wave Energy TLP Platform Considering Second-order Wave Forces

open access: yes한국해양공학회지, 2022
Offshore wind energy has become a major energy source, and various studies are underway to increase the economic feasibility of floating offshore wind turbines (FOWT).
Hongbhin Kim   +3 more
doaj   +1 more source

Psychological Data from an Exploration of the Rapport / Synchrony Interplay Using Motion Energy Analysis

open access: yesJournal of Open Psychology Data, 2014
These data result from an investigation examining the interplay between dyadic rapport and consequential behavior-mirroring. Participants responded to a variety of interpersonally-focused pretest measures prior to their engagement in videotaped ...
Andrew Nelson   +3 more
doaj   +1 more source

Analysis of Kinetic Chain Mechanism Affecting Energy Flow in Kick Topspin Tennis Serve in Elite and Amateur Tennis Players [PDF]

open access: yesAnnals of Applied Sport Science, 2023
Background. Effective kick-topspin serving in tennis requires power to transfer mechanical energy through a kinematic chain from different parts of the body that is directly related to the kinetics of the joints.
Thannada Lertwonghattakul   +2 more
doaj  

Ionovoltaics in energy harvesting and applications: A journey from early development to current state‐of‐the‐art

open access: yesEcoMat, 2023
Ionovoltaics is a breakthrough concept in energy conversion that harnesses water motion with ion dynamics to generate electrical energy. This phenomenon is based on the interaction between the nanoscopic ionic behavior at the solid–liquid interface and ...
Won Hyung Lee   +5 more
doaj   +1 more source

Amusement Park Physics in Panggon Lunjak (Trampoline): Analysis of Kinematics and Energy Use Video Tracking

open access: yesInternational Journal of Science and Applied Science: Conference Series, 2017
Panggon Lunjak (trampoline) is one of the famous amusement parks among the people that we can use as a recreation to enjoy a pleasant sensation. Without us knowing the amusement park that we often encounter is actually the result of the application of ...
Akhmad Yusuf   +2 more
doaj   +1 more source

Hysteretic Energy Demands in Multi-Degree-of-Freedom Systems Subjected to Earthquakes

open access: yesBuildings, 2020
Reliable estimation of energy demands imposed on a structure by a design ground motion is a key component of energy-based design. Although several studies have been conducted to quantify the energy demands in single-degree-of-freedoms systems, few have ...
Emrah Erduran
doaj   +1 more source

Novel Motion Sequences in Plant-Inspired Robotics: Combining Inspirations from Snap-Trapping in Two Plant Species into an Artificial Venus Flytrap Demonstrator

open access: yesBiomimetics, 2022
The field of plant-inspired robotics is based on principles underlying the movements and attachment and adaptability strategies of plants, which together with their materials systems serve as concept generators.
Falk J. Tauber   +4 more
doaj   +1 more source

Motion Pattern Optimization and Energy Analysis for Underwater Glider Based on the Multi-Objective Artificial Bee Colony Method

open access: yesJournal of Marine Science and Engineering, 2021
Underwater gliders are prevailing in oceanic observation nowadays for their flexible deployment and low cost. However, the limited onboard energy constrains their application, hence the motion pattern optimization and energy analysis are the key to ...
Weicheng Sun   +5 more
doaj   +1 more source

Near-Fault Ground Motion Influence on the Seismic Responses of a Structure with Viscous Dampers considering SSI Effect

open access: yesAdvances in Civil Engineering, 2021
This paper studies the influence of the characteristics of the near-fault ground motion on the seismic responses of the structure with energy dissipation devices including soil-structure interaction (SSI).
Jinping Yang   +3 more
doaj   +1 more source

Kinematic analysis of seven-degree-of-freedom exoskeleton rehabilitation manipulator

open access: yesInternational Journal of Advanced Robotic Systems, 2022
This article analyzes the forward kinematics and inverse kinematics of the seven-degree-of-freedom exoskeleton rehabilitation manipulator. Denavit–Hartenberg coordinates are used to model the forward kinematics, and the working space of the end effector ...
Gang Tang   +4 more
doaj   +1 more source

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