Results 21 to 30 of about 2,082,520 (309)

Non-Iterative Methods for the Extraction of the Single-Diode Model Parameters of Photovoltaic Modules: A Review and Comparative Assessment

open access: yesEnergies, 2019
The extraction of the photovoltaic (PV) model parameters remains to this day a long-standing and popular research topic. Numerous methods are available in the literature, widely differing in accuracy, complexity, applicability, and their very nature ...
Efstratios Batzelis
doaj   +1 more source

Cloud point extraction of phenol and benzyl alcohol from aqueous stream [PDF]

open access: yes, 2006
Two-aqueous phase extraction of phenol and benzyl alcohol as a solute from their aqueous solutions was investigated using polyethoxylated alcohols (CiEj) as a biodegradable non-ionic surfactant.
Canselier, Jean-Paul   +2 more
core   +2 more sources

The Optical Potential on the Lattice [PDF]

open access: yes, 2016
The extraction of hadron-hadron scattering parameters from lattice data by using the L\"uscher approach becomes increasingly complicated in the presence of inelastic channels.
Agadjanov, Dimitri   +4 more
core   +2 more sources

Enhancement of Electrical Parameter Extraction from Solar Cells Using a Hybrid Genetic Algorithm with the Levenberg-Marquardt Method [PDF]

open access: yesE3S Web of Conferences
Accurate modeling and simulation of solar photovoltaic (PV) systems are critical for optimizing their performance and efficiency. This requires precise determination of electrical parameters of solar cells, such as photocurrent (Iph), saturation current (
Herbazi Rachid   +2 more
doaj   +1 more source

Black Widow Optimization Algorithm Used to Extract the Parameters of Photovoltaic Cells and Panels

open access: yesMathematics, 2023
The metaheuristic algorithms and their hybridization have been utilized successfully in the past to extract the parameters of photovoltaic (PV) cells and panels. The novelty of the paper consists of proposing the black widow optimization algorithm (BWOA)
Manoharan Madhiarasan   +2 more
doaj   +1 more source

Optimizing a sustainable ultrasound assisted extraction method for the recovery of polyphenols from lemon by-products:comparison with hot water and organic solvent extractions [PDF]

open access: yes, 2018
Response surface methodology (RSM) based on a three-factor and three-level Box–Behnken design was employed for optimizing the aqueous ultrasound-assisted extraction (AUAE) conditions, including extraction time (35–45 min), extraction temperature (45–55 ...
Bowyer, Michael C.   +6 more
core   +2 more sources

Optimised production and extraction of astaxanthin from the yeast Xanthophyllomyces dendrorhous [PDF]

open access: yes, 2020
Currently, astaxanthin demand is fulfilled by chemical synthesis using petroleum-based feedstocks. As such, alternative pathways of natural astaxanthin production attracts much research interest.
Charalampopoulos, Dimitris   +3 more
core   +1 more source

Extraction of Model Parameters for Reactive Solute Transport [PDF]

open access: yesJournal of Rehabilitation in Civil Engineering, 2019
Rock material is common in the construction of hydraulic structures. In the present study, to the aim is to examine the reactive solute relationships for transport and degradation processes through the rockfill media.
Jafar Chabokpour, Ali Akhoundzadeh
doaj   +1 more source

Determination of Phytotechnological Parameters of the Dense Extract from Peach (Persica vulgaris) Leaves

open access: yesРазработка и регистрация лекарственных средств, 2022
Introduction. Leaves of peach (Persica vulgaris), containing a large amount of biologically active substances, including flavonoids, are considered as promising plant source for producing extraction preparations.Aim.
E. I. Molokhova   +2 more
doaj   +1 more source

Bias-limited extraction of cosmological parameters [PDF]

open access: yesJournal of Cosmology and Astroparticle Physics, 2013
19 pages, revised version accepted for publication in ...
Shimon, Meir   +2 more
openaire   +2 more sources

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