Results 31 to 40 of about 1,953,744 (340)
Battery-operated integrated frequency comb generator [PDF]
Nature, 2018 Optical frequency combs are broadband sources that offer mutually coherent, equidistant spectral lines with unprecedented precision in frequency and timing for an array of applications1.
B. Stern +4 more
semanticscholar +1 more source
Shock and Vibration, 2020 As a kind of rotor system, the electric spindle system is the core component of the precision grinding machine. The vibration caused by the mass imbalance is the main factor that causes the vibration of the grinding machine.
Wengui Mao +4 more
doaj +1 more source
Journal of Chemical Theory and Computation, 2015 Proper treatment of nonbonded interactions is essential for the accuracy of molecular dynamics (MD) simulations, especially in studies of lipid bilayers.
Jumin Lee +16 more
semanticscholar +1 more source
Performance of multi-stage axial-flux machines with MMEs
The Journal of Engineering, 2019 This study covers the investigation into the reduction of rare-earth magnets in a permanent magnet (PM) machine via the use of multiple rotors to enable a PM generator to be comprised of mixed magnetic elements, hereafter referred to as MME, by ...
Anthony James Spargo
doaj +1 more source
BLAST Ring Image Generator (BRIG): simple prokaryote genome comparisons
BMC Genomics, 2011 BackgroundVisualisation of genome comparisons is invaluable for helping to determine genotypic differences between closely related prokaryotes. New visualisation and abstraction methods are required in order to improve the validation, interpretation and ...
N. Alikhan +3 more
semanticscholar +1 more source
Generalized Symmetries for Generalized Gravitons
Physical Review Letters, 2023 Construimos simetrías generalizadas para la gravedad de Einstein linealizada en dimensiones arbitrarias. Las consideraciones de primer principio en la teoría cuántica de campos obligan a que las simetrías generalizadas aparezcan en pares duales. Verificar esta predicción nos ayuda a encontrar el conjunto completo de cargas conservadas no triviales ...
Valentín Benedetti +2 more
openaire +4 more sources
Thermally Tunable Orbital Angular Momentum Mode Generator Based on Dual-Core Photonic Crystal Fibers
Nanomaterials, 2021 The combination of mode division multiplexing (MDM) based on orbital angular momentum (OAM) modes with wavelength division multiplexing (WDM) has attracted considerable attention due to its ability to increase optical transmission capacity.
Lianzhen Zhang +6 more
doaj +1 more source
Research and calculation of magnetic system of built-in axle-box generators of freight cars [PDF]
Омский научный вестник, 2020 The article deals with the issues of providing communication, as well as diagnostics and telemetry of freight cars. The growth of rail traffic is currently placing increased demands on the levels of safety, automation and an increase in the average ...
O. A. Lysenko +2 more
doaj +1 more source
Complexity, 2017 This paper focuses on the global exponential synchronization problem of nonlinearly coupled complex dynamical networks with time-varying coupling delays.
Yi-Ping Luo, Li Shu, Bi-Feng Zhou
doaj +1 more source
SPEED BREAKER SEBAGAI PENGGERAK GENERATOR LISTRIK
Journal of Renewable Energy and Mechanics, 2020 The kinetic energy was produced by a moving vehicle can be used to generate power by using a speed breaker. The kinetic energy is converted into mechanical energy by altering a reciprocating connecting rod into rotation of flywheel, then it is ...
Zainuri Anwar, Eddy Elfiano
doaj +1 more source