Results 41 to 50 of about 86,246 (263)

A Comparative Analysis of Some Methods for Wind Turbine Maximum Power Point Tracking

Mathematics, 2021
The study in the paper is placed in the broad context of research for increasing the efficiency of capturing and converting wind energy. The purpose of the study is to analyze some mathematical methods for maximum power point tracking in wind turbines ...
Constantin Voloşencu
doaj   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Q-Learning based Maximum Power Point Tracking Control for Microbial Fuel Cell

International Journal of Electrochemical Science, 2020
Microbial fuel cell (MFC) is a promising technology for wastewater treatment with simultaneous bioenergy production. To improve the power generation efficiency of MFCs, maximum power point tracking control is a good choice.
Li-ping Fan, Xiang Feng
doaj   +1 more source

Research On MPPT Of PV System Based On CSAGAM

Journal of Applied Science and Engineering, 2022
The existing Maximum Power Point Tracking (MPPT) method has low tracking efficiency and poor stability. It is easy to fall into the Local Maximum Power Point (LMPP) in Partial Shading Condition (PSC), resulting in the degradation of output power quality
Tao Hou, Shan Wang, Mingxi Chen, Yanzhang Zhao   +3 more
doaj   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

FEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

MAXIMUM POWER POINT TRACKING FOR PHOTO MODULES

Electronics and Control Systems, 2020
It is considered the problem of maximum power point tracking for photovoltaic modules. The solution of this problem is based on a static parametric meta-optimization for swarm intelligence algorithms. For the problem solution Particle Swarm Optimization algorithm meta-optimized with Bat Search algorithm is proposed. The basic idea for the algorithms is
Sineglazov, V. M., Karabetsky, D. P., Klanovets, O. V.   +2 more
openaire   +1 more source

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Distributed maximum power point tracking in wind micro-grids

Ingeniería, 2012
With the aim of reducing the hardware requirements in micro-grids based on wind generators, a distributed maximum power point tracking algorithm is proposed.
Carlos Andrés Ramos-Paja, Andrés Julian Saavedra-Montes, Eliana Isabel Arango Zuluaga   +2 more
doaj  

An Adaptive, Model-Robust, PV Maximum Power Point Tracking Algorithm

IEEE Access
Maximizing the output power of photovoltaic (PV) systems is crucial in all PV applications to improve energy efficiency and system performance. Maximum power point tracking (MPPT) is utilized in PV systems to track the voltage that maximizes their output
Mohammad Rashwan, Karim Diab, Ahmed Elsergany, Mamoun F. Abdel-Hafez, Ala A. Hussein   +4 more
doaj   +1 more source