Results 101 to 110 of about 115,296 (158)

Pyridine-boryl radical mediated synthesis of quinolines <i>via</i> α-amino radical formation and intramolecular alkenyl sulfone trapping.

open access: yesOrg Chem Front
Valderrama-Callejón R   +7 more
europepmc   +1 more source

How Internal Transaction Costs Drive Compensation Schemes [PDF]

open access: possibleSSRN Electronic Journal, 2004
The literature on chief executive officers (CEOs) establishes that economic and sociological rationales are both essential to understand the level and structure of CEOs' compensation. Our thesis is that internal "transaction costs" or frictions override strictly economic criteria to determine pay levels and pay structures.
ROUZIES, Dominique   +2 more
openaire   +4 more sources

Integrated self-driving travel scheme planning

International Journal of Production Economics, 2021
Abstract Travel scheme planning is a crucial operational-level decision to be made in travel supply chain management. We investigate an integrated self-driving travel scheme planning (ISTSP) problem to optimize routing, hotel selection, and time scheduling under several streams of personalized considerations: best site-viewing time windows, rest ...
Jiaoman Du   +4 more
openaire   +1 more source

Discharge-logic drive schemes

IEEE Transactions on Electron Devices, 1975
Two addressing techniques which utilize the discharge-logic principle are described. Basic operating principles are discussed along with specific waveforms and drive circuitry for the two methods. Operating characteristics are also considered.
J.D. Schermerhorn, J.W.V. Miller
openaire   +1 more source

Motor driving/braking control scheme with integration of multiple driving components

Asian Journal of Control, 2020
AbstractThis paper develops a modular multilevel inverter which integrates driving/braking control schemes in a unit for electric vehicles. The multiple driving components are used to balance surge voltage/current across the last stage power MOSFETs due to abrupt back electromotive force (EMF) generated by the permanent magnet synchronous motor (PMSM).
Chia‐Hung Tu   +3 more
openaire   +1 more source

Comparison of hybrid propulsion drive schemes

IEEE Electric Ship Technologies Symposium, 2005., 2005
This paper provides a brief overview of a hybrid drives which have become popular in recent years. These drives combine two or more multilevel power inverters to obtain exceptional power quality which is necessary for Naval propulsion applications. Furthermore, for ship propulsion, where it may be difficult to obtain several isolated dc voltage sources,
K.A. Corzine, S. Lu
openaire   +1 more source

Random modulation schemes for industrial drives

2017 International Conference on Nascent Technologies in Engineering (ICNTE), 2017
Random Pulse Position Pulse Width Modulation (RPPPWM) scheme can achieve the distributed harmonic spectrum of both voltage and current. This results in reduction of acoustic noise and mechanical vibrations. The gate signals are generated by comparing sine wave and pseudorandom bits (PRBS).
Afroz Abdul Kalam Khan, M. Divya
openaire   +1 more source

The Driving Pipeline: A Driving Control Scheme for Mobile Robots

1988
Robotics ...
Goto, Yoshimasa   +2 more
openaire   +1 more source

Proposed low frequency tokamak current drive scheme

Nuclear Fusion, 1988
Low frequency helicity injection can, in principle, be used for current drive in a toroidal plasma system. The F-θ pumping technique is being tested in the ZT-40M reversed field pinch experiment. Two new methods of helicity injection without oscillating toroidal field are proposed for tokamaks.
S. Yamaguchi, Y. Kondoh
openaire   +1 more source

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