Results 51 to 60 of about 189,422 (317)

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

MODEL OF INDUCTION MOTOR AS A PART OF THE CHANNEL OF ALTERNATE CURRENT OF AIRCRAFT ELECTRICAL POWER-SUPPLY SYSTEM

open access: yesНаучный вестник МГТУ ГА, 2017
Currently, there is an increasing level of electrified equipment of aircraft. This work is performed under the concept of creating a Fully Electric Aircraft (FEA), where the functions of the individual aircraft systems (pneumatic and hydraulic) will be ...
Y. P. Artemenko, A. G. Demchenko
doaj  

Reliability evaluation of SEIG rotor core magnetization with minimum capacitive excitation for unregulated renewable energy applications in remote areas

open access: yesAin Shams Engineering Journal, 2014
This paper presents reliability evaluation of residual magnetism in rotor core of the induction motor operated as SEIG using probability distribution approach and Monte Carlo simulation for unregulated renewable energy applications in remote areas ...
Lokesh Varshney, R.K. Saket
doaj   +1 more source

The role of fibroblast growth factors in cell and cancer metabolism

open access: yesFEBS Letters, EarlyView.
Fibroblast growth factor (FGF) signaling regulates crucial signaling cascades that promote cell proliferation, survival, and metabolism. Therefore, FGFs and their receptors are often dysregulated in human diseases, including cancer, to sustain proliferation and rewire metabolism.
Jessica Price, Chiara Francavilla
wiley   +1 more source

Speed Estimation of Induction Motor Using Model Reference Adaptive System with Kalman Filter

open access: yesAdvances in Electrical and Electronic Engineering, 2013
The paper deals with a speed estimation of the induction motor using observer with Model Reference Adaptive System and Kalman Filter. For simulation, Hardware in Loop Simulation method is used.
Pavel Brandstetter, Marek Dobrovsky
doaj   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

open access: yesFEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue   +6 more
wiley   +1 more source

Improving Performance of Squirrel Cage Induction Motor Used in Submersible Pumps

open access: yesElectrical Engineering and Energy
This study examines the design of a three-phase induction motor used in submersible pumps. The motor considered is a 380V, 50Hz, 75Hp, 2-pole, 8" three-phase induction motor. The targeted induction motor performance is high efficiency at the rated load.
Mümtaz Mutluer
doaj   +1 more source

Reduction of source current harmonics in ANN controlled induction motor

open access: yesAlexandria Engineering Journal, 2018
Harmonics generated by the nonlinear loads is a serious concern to the power system engineers as it adversely affects the power quality of the system. Recently, many findings focus on reducing the harmonics by introducing various topologies of the filter
A. Sivakumar, N.B. Muthu Selvan
doaj   +1 more source

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