Results 21 to 30 of about 6,720 (207)

Study on Optimum Power Take-Off Torque of an Asymmetric Wave Energy Converter in Western Sea of Jeju Island

Energies, 2021
This study primarily investigates an optimum energy conversion efficiency of asymmetric wave energy converter (WEC). A power take-off (PTO) system that provides a constant load torque opposite to pitch motion was implemented.
Haeng Sik Ko, Sangho Kim, Yoon Hyeok Bae
doaj   +1 more source

Structural Characterizations and Dielectric Properties of Sphere- and Rod-Like PbTiO3 Powders Synthesized via Molten Salt Synthesis

Nanoscale Research Letters, 2019
By reaction of PbC2O4 and TiO2 in the eutectic NaCl-KCl salts, both sphere- and rod-like PbTiO3 (PTO) powders were synthesized via molten salt synthesis (MSS) and template MSS methods, respectively.
Qing Ji, Piaojie Xue, Heng Wu, Zhipeng Pei, Xinhua Zhu   +4 more
doaj   +1 more source

Prediction model of PTO shaft fatigue damage considering sandy loam and loam in rotary-tillage operation

Journal of Agricultural Engineering
In this study, the fatigue damage to a power takeoff (PTO) shaft was evaluated under various operating conditions in rotary-tillage operations, considering soil strength and texture. Pearson correlation analysis was conducted to identify the significant
Moon-Kyeong Jang, Seung-Jun Kim, Young-Hoo Cho, Ju-Seok Nam   +3 more
doaj   +1 more source

Association Genetics in Populus Reveal the Allelic Interactions of Pto-MIR167a and Its Targets in Wood Formation

Frontiers in Plant Science, 2018
MicroRNAs (miRNAs) play crucial regulatory roles in plant growth and development by interacting with RNA molecules, including messenger RNAs (mRNAs) and long non-coding RNAs (lncRNAs); however, the genetic networks of miRNAs and their targets influencing
Mingyang Quan, Mingyang Quan, Mingyang Quan, Liang Xiao, Liang Xiao, Liang Xiao, Wenjie Lu, Wenjie Lu, Wenjie Lu, Xin Liu, Xin Liu, Xin Liu, Fangyuan Song, Fangyuan Song, Fangyuan Song, Jingna Si, Jingna Si, Jingna Si, Qingzhang Du, Qingzhang Du, Qingzhang Du, Deqiang Zhang, Deqiang Zhang, Deqiang Zhang   +23 more
doaj   +1 more source

Genome-Wide Analysis and Evolution of the Pto-Like Protein Kinase (PLPK) Gene Family in Pepper. [PDF]

PLoS ONE, 2016
The tomato Pto gene, which encodes a serine/threonine kinase (STK) domain-containing protein, confers resistance to bacterial speck disease caused by Pseudomonas syringae pv. tomato (Pst).
Jelli Venkatesh, Molly Jahn, Byoung-Cheorl Kang   +2 more
doaj   +1 more source

Three-Dimensional Ice-Flow Recovery from Ascending–Descending DInSAR Pairs and Surface-Parallel Flow Hypothesis: A Simplified Implementation in SNAP Software

Remote Sensing
By considering two differential interferometric SAR signals, recovered from synthetic aperture radar (SAR) images, it has been possible to estimate the glacier velocity vector, from a method proposed by the authors Joughin, Kwok, and Fahnestock (JKF) in ...
Alejandro Téllez-Quiñones, Adán Salazar-Garibay, Beatriz I. Cruz-Sánchez, Hugo Carlos-Martínez, Juan C. Valdiviezo-Navarro, Victor Soto   +5 more
doaj   +1 more source

Analyzing the Near-Field Effects and the Power Production of an Array of Heaving Cylindrical WECs and OSWECs Using a Coupled Hydrodynamic-PTO Model

Energies, 2018
The Power Take-Off (PTO) system is the key component of a Wave Energy Converter (WEC) that distinguishes it from a simple floating body because the uptake of the energy by the PTO system modifies the wave field surrounding the WEC.
Philip Balitsky, Nicolas Quartier, Gael Verao Fernandez, Vasiliki Stratigaki, Peter Troch   +4 more
doaj   +1 more source

Review of First Principles Simulations of STO/BTO, STO/PTO, and SZO/PZO (001) Heterostructures

Crystals, 2023
In this study, we review our first-principles simulations for STO/BTO, STO/PTO, and SZO/PZO (001) heterostructures. Specifically, we report ab initio B3PW calculations for STO/BTO, STO/PTO, and SZO/PZO (001) interfaces, considering non-stoichiometric ...
Roberts I. Eglitis, Dmitry Bocharov, Sergey Piskunov, Ran Jia   +3 more
doaj   +1 more source

Colossal Photovoltaic Current in Ferroelectric Oxide by Constructing Defect Band

Advanced Science, EarlyView.
Colossal photovoltaic current density of 34.36 mA/cm2 under 375 nm illumination has been achieved in the Pb‐deficient PbTiO3 film. The ultraviolet photoresponsivity surpasses that of all reported ferroelectric materials. This enhancement is attributed to the junction effect between the Pb‐deficient and non‐defective layers.
Yiran Sun, Zhenbang Dai, Xingzhong Cao, Peng Zhang, Chen Lin, Zihang Huang, Ruian Zhang, Yi Fu, Xuanyu Jiang, He Tian, Jingjing Xue, Kaifeng Wu, Junhui Wang, Tianqi Deng, Andrew M. Rappe, Gaorong Han, Zhaohui Ren   +16 more
wiley   +1 more source

The Mutriku Breakwater Wave Plant: Improvements and Their Influence on the Levelized Cost of Electricity (LCoE)

한국해양공학회지
The Basque Energy Agency commissioned the Mutriku Wave Power Plant, using an Oscillating Water Column technology in 2011, and although the cumulative total power has been over 3 GW/h until 2023, the initial expectations of efficiency and LCoE have not ...
Alberto Peña, Iñigo Bidaguren, Urko Izquierd, Gustavo Adolfo Esteban, Jesús María Blanco, Iñigo Albaina   +5 more
doaj   +1 more source