Results 51 to 60 of about 8,403 (210)

Modular Level Power Electronics (MLPE) Based Distributed PV System for Partial Shaded Conditions

Energies, 2022
Photovoltaic (PV) solar energy is a very promising renewable energy technology, as solar PV systems are less efficient because of climate conditions, temperature, and irradiance change.
Sajid Sarwar, Muhammad Yaqoob Javed, Mujtaba Hussain Jaffery, Muhammad Saqib Ashraf, Muhammad Talha Naveed, Muhammad Annas Hafeez   +5 more
doaj   +1 more source

Optical observations of PSR J2021+3651 in the Dragonfly Nebula with the GTC

, 2015
PSR J2021+3651 is a 17 kyr old rotation powered pulsar detected in the radio, X-rays, and $\gamma$-rays. It powers a torus-like pulsar wind nebula with jets, dubbed the Dragonfly, which is very similar to that of the Vela pulsar.
Cabrera-Lavers, Antonio, Danilenko, Andrey, Durant, Martin, Kargaltsev, Oleg, Kirichenko, Aida, Pavlov, George, Ryspaeva, Elizaveta, Shibanov, Yuriy, Shternin, Peter, Zyuzin, Dima   +9 more
core   +1 more source

A missing outskirts problem? Comparisons between stellar halos in the Dragonfly Nearby Galaxies Survey and the TNG100 simulation

, 2020
Low surface brightness galactic stellar halos provide a challenging but promising path towards unraveling the past assembly histories of individual galaxies.
Hernquist, Lars, Marinacci, Federico, Merritt, Allison, Nelson, Dylan, Pillepich, Annalisa, van Dokkum, Pieter, Vogelsberger, Mark   +6 more
core   +1 more source

mDA: Evolutionary Machine Learning Algorithm for Feature Selection in Medical Domain

Computation
The rapid expansion of medical data, characterized by its complex high-dimensional attributes, presents numerous promising opportunities and substantial challenges in healthcare analytics.
Ibrahim Aljarah, Abdullah Alzaqebah, Nailah Al-Madi, Ala’ M. Al-Zoubi, Amro Saleh   +4 more
doaj   +1 more source

Establishing Coupled Models for Estimating Daily Dew Point Temperature Using Nature-Inspired Optimization Algorithms

Hydrology, 2022
Potential of a classic adaptive neuro-fuzzy inference system (ANFIS) was evaluated in the current study for estimating the daily dew point temperature (Tdew). The study area consists of two stations located in Iran, namely the Rasht and Urmia.
Saeid Mehdizadeh, Babak Mohammadi, Farshad Ahmadi   +2 more
doaj   +1 more source

Verifiable control of a swarm of unmanned aerial vehicles [PDF]

, 2009
This article considers the distributed control of a swarm of unmanned aerial vehicles (UAVs) investigating autonomous pattern formation and reconfigurability.
Bennet, D. J., McInnes, C.R.
core   +1 more source

PRELIVE: A Framework for Predicting Lipid Nanoparticles In Vivo Efficacy and Reducing Reliance on Animal Testing

Advanced Functional Materials, EarlyView.
PREdicting LNP In Vivo Efficacy (PRELIVE) framework enables the prediction of lipid nanoparticle (LNPs) organ‐specific delivery through dual modeling approaches. Composition‐based models using formulation parameters and protein corona‐based models using biological fingerprints both achieve high predictive accuracy across multiple organs.
Belal I. Hanafy, Chuan‐En Lu, Kai Liu, Audrey Gallud   +3 more
wiley   +1 more source

Sustainable control of Anopheles mosquito population [PDF]

, 2014
Despite the widespread use of insecticides, community engagement programmes and preventive measures mosquito borne diseases are growing and new tools to prevent the spread of disease are urgently needed. An alternative control measure for the eradication
Birch, Philip, Chatwin, Chris, Faithpraise, Fina Otosi, Obu, Joseph, Olawale, Babatunde, Young, Rupert   +5 more
core   +1 more source

Rings and Jets around PSR J2021+3651: the `Dragonfly Nebula'

, 2008
We describe recent Chandra ACIS observations of the Vela-like pulsar PSR J2021+3651 and its pulsar wind nebula (PWN). This `Dragonfly Nebula' displays an axisymmetric morphology, with bright inner jets, a double-ridged inner nebula, and a ~30" polar jet.
Adam Van Etten, C.‐Y. Ng, English J., Rees M. J., Roger W. Romani, Zavlin V. E.   +5 more
core   +1 more source

Micro and Nanostructural Diversity of Lizard Osteoderm Capping Tissue in Relation to Mechanical Performance

Advanced Functional Materials, EarlyView.
This study shows that lizard osteoderm capping tissue is a hyper‐mineralized hydroxyapatite layer consistently covering the superficial osteoderm surface in those species studied here, yet it varies greatly in morphology, nanostructure, and mechanical performance across species.
Adrian Rodriguez‐Palomo, Marius Didziokas, Malene Siri Berg Jacobsen, Thorbjørn Erik Køppen Christensen, Innokenty Kantor, Mads Ry Vogel Jørgensen, Klaus Pagh Almtoft, Jesper Skovhus Thomsen, Anthony Herrel, Catherine J.A. Williams, Henrik Birkedal   +10 more
wiley   +1 more source