Results 71 to 80 of about 11,735,145 (343)

Reinforcement learning-based differential evolution for parameters extraction of photovoltaic models

open access: yes, 2021
In photovoltaic (PV) model, it is an urgent problem to control and optimize the accurate parameters. Hence, many algorithms have been proposed for parameter extraction of different PV models.
Zhenzhen Hu, W. Gong, Shuijia Li
semanticscholar   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

A versatile tool for extraction of MOSFETs parameters

open access: yesJournal of Telecommunications and Information Technology, 2005
Extraction of MOSFET parameters is a very important task for the purposes of MOS integrated circuits characterization and design. A versatile tool for the MOSFET parameter extraction has been developed in the Institute of Electron Technology (IET).
Daniel Tomaszewsk
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

INFLUENCE OF EXTRACTION METHODS ON THE HEPATOTOXICITY OF AZADIRACHTA INDICA BARK EXTRACT ON ALBINO RATS [PDF]

open access: yes, 2009
The influence of extraction methods: Cold aqueous (CA) hot aqueous (HA) and alcoholic extraction (AE) methods on the hepatotoxic effect of Azadirachta indica bark extract (ABC) was investigated using albino rats.
Iweala, E. E. J., Nwachukwu, N
core   +2 more sources

Impact of extraction parameters and their optimization on the nutraceuticals and antioxidant properties of aqueous extract mulberry leaf

open access: yes, 2018
An investigation into the efficient use of water as a solvent and the influence of extraction temperature, extraction time, water to leaf powder ratio, particle size, and extraction cycle on the nutraceutical and antioxidant profile of aqueous mulberry ...
William Tchabo   +5 more
semanticscholar   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Extraction of Mangrove Biophysical Parameters Using Airborne LiDAR

open access: yesRemote Sensing, 2013
Tree parameter determinations using airborne Light Detection and Ranging (LiDAR) have been conducted in many forest types, including coniferous, boreal, and deciduous.
Poonsak Miphokasap   +4 more
doaj   +1 more source

Hansen Solubility Parameters Applied to the Extraction of Phytochemicals

open access: yesPlants, 2023
In many analytical chemical procedures, organic solvents are required to favour a better global yield upon the separation, extraction, or isolation of the target phytochemical analyte.
Fábio Junior Moreira Novaes   +3 more
doaj   +1 more source

Linearly Supporting Feature Extraction For Automated Estimation Of Stellar Atmospheric Parameters

open access: yes, 2015
We describe a scheme to extract linearly supporting (LSU) features from stellar spectra to automatically estimate the atmospheric parameters $T_{eff}$, log$~g$, and [Fe/H].
Comte, Georges   +5 more
core   +3 more sources

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