Results 21 to 30 of about 1,273,236 (259)

Verifying the frequency ratios in the musical scale of just intonation with "hear-and-see" learning tools [PDF]

open access: yes, 2016
In engineering colleges, Acoustics often includes the musical scale topic, which is not very popular with most engineering students. In order to face this situation, this paper presents two alternative or complementary “hear-and-see” learning tools for ...
Pejuan Alcobé, Arcadi
core   +2 more sources

PEDAGOGICAL MODEL OF PREPARATION OF FUTURE ENGINEERS IN SPECIALTY "ELECTRIC POWER, ELECTRICAL ENGINEERING AND ELECTRICAL MECHANICS" WITH USE OF MASSIVE ONLINE COURSES

open access: yesІнформаційні технології і засоби навчання, 2019
The article presents an experimental model of training future engineers in specialty“Electric Power Engineering, Electrical Engineering and Electromechanics”in conditions of massive open online courses (MOOC). The article reveals the concepts of modeling,
Viktor V. Oliynyk   +4 more
doaj   +1 more source

Comparison of Direct Multiobjective Optimization Methods for the Design of Electric Vehicles [PDF]

open access: yes, 2006
"System design oriented methodologies" are discussed in this paper through the comparison of multiobjective optimization methods applied to heterogeneous devices in electrical engineering.
Fefermann, Yan   +3 more
core   +2 more sources

Transient electric field of the combined insulation structure under positive periodic square waveform voltage: Analytical analysis and application

open access: yesHigh Voltage, 2022
The working voltage of the high‐voltage high‐power electronic devices is the positive periodic square waveform (PPSW) voltage, which is much different from the conventional AC or DC voltage.
Teng Wen   +4 more
doaj   +1 more source

Micro/Nano Devices for Chemical Analysis

open access: yesMicromachines, 2016
Since the concept of micro total analysis systems (µ-TAS) has been advocated, various kinds of micro/nano devices have been developed by researchers in many fields, such as in chemistry, chemical engineering, mechanical engineering, electric engineering ...
Manabu Tokeshi, Kiichi Sato
doaj   +1 more source

Design, build, and test drive a FSAE electric vehicle

open access: yesThe Journal of Engineering, 2020
This study presents a multidisciplinary end-to-end design, build, and test drive experience of a Formula Society of Automatic Engineers (FSAE) electric vehicle. The design team members’ background include computer engineering, electrical engineering, and
Kala Meah   +2 more
doaj   +1 more source

Fast and robust spin manipulation in a quantum dot by electric fields

open access: yes, 2012
We apply an invariant-based inverse engineering method to control by time-dependent electric fields electron spin dynamics in a quantum dot with spin-orbit coupling in a weak magnetic field.
E. Ya Sherman   +5 more
core   +1 more source

Electric Vehicle System Design Course—Implementing Synthesis-Oriented Education

open access: yesWorld Electric Vehicle Journal
The field of electric vehicles and electric mobility, like other modern engineering practice, not only requires deep analytical skills but increasingly demands the ability to synthesise and integrate knowledge across multiple disciplines (e.g ...
G. Maarten Bonnema   +2 more
doaj   +1 more source

Research of the influence of power engineering equipment accident rate on the indicators of adequacy and the value of operating reserve of electrical power system [PDF]

open access: yesE3S Web of Conferences, 2020
Reliable source information is necessary for a correct adequacy assessment of electric power systems. Among a wide set of initial information, coefficients of accident rates of power engineering equipment are important.
Krupenev Dmitry   +3 more
doaj   +1 more source

Control of electric current by graphene edge structure engineering

open access: yes, 2009
In graphene nanoribbon junctions, the nearly perfect transmission occurs in some junctions while the zero conductance dips due to anti-resonance appear in others.
Wakabayashi, Katsunori   +1 more
core   +1 more source

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