Results 31 to 40 of about 329,788 (319)

Impact of cross-saturation in sensorless control of transverse-laminated synchronous reluctance motors [PDF]

open access: yes, 2006
Synchronous reluctance (SyR) motors are well suited to a zero-speed sensorless control, because of their inherently salient behavior. However, the cross-saturation effect can lead to large errors on the position estimate, which is based on the ...
Pastorelli, Michele Angelo   +2 more
core   +1 more source

Synchronization of Grammars [PDF]

open access: yes, 2008
Deterministic graph grammars are finite devices which generate the transition graphs of pushdown automata. We define the notion of synchronization by grammars, generalizing previous sub-classes such as visibly and height-deterministic pushdown automata.
Caucal, Didier, Hassen, Stéphane
openaire   +2 more sources

Synchronization and simplification

open access: yesDiscrete Mathematics, 1979
AbstractWe describe the notions of synchronization and simplification with respect to a given subsemigroup P of a semigroup S in terms of the syntactic semigroup of P. These notions derive from coding theory, which corresponds to the case where P is a free subsemigroup of a free semigroup; we apply the results to give a unified account of several ...
DE LUCA, ALDO   +3 more
openaire   +2 more sources

Spectrum of second primary malignant neoplasms in central india: case series from a tertiary care centre

open access: yesNigerian Postgraduate Medical Journal, 2015
Background: Cancer survivors are at an increased risk for developing second cancers than the general population. In recent times detection of a new second primary following the index primary has increased due to refinement of existing diagnostic tools ...
Suvadip Chakrabarti   +5 more
doaj   +1 more source

Synchronous Pulse Generation in an Array of Three $ \hbox{Er}^{3 +}$-Doped Fiber Lasers

open access: yesIEEE Photonics Journal, 2012
In this paper, we report the experimental study of synchronous nanosecond pulse generation in an array of three coupled erbium-doped ring fiber lasers.
L. C. Gomez-Pavon   +4 more
doaj   +1 more source

Desynchronization: Synthesis of asynchronous circuits from synchronous specifications [PDF]

open access: yes, 2006
Asynchronous implementation techniques, which measure logic delays at run time and activate registers accordingly, are inherently more robust than their synchronous counterparts, which estimate worst-case delays at design time, and constrain the clock ...
Sotiriou, Christos   +6 more
core   +1 more source

A rare case of mantle cell lymphoma of nasopharynx and larynx with synchronous presentation treated with volumetric modulated arc technique radiotherapy

open access: yesJournal of Radiation and Cancer Research, 2023
Mantle cell lymphoma (MCL) or mature peripheral B-cell lymphoid neoplasm is a type of non-Hodgkin's lymphoma. It is more common in elderly males. It is very rare, accounting for less than 1% of head and neck malignancies. MCL is usually positive for CD20,
Sujata Sarkar   +3 more
doaj   +1 more source

Torque ripple reduction of a direct-drive permanent-magnet synchronous machine by material-efficient axial pole pairing [PDF]

open access: yes, 2011
This paper investigates a material-efficient axial pole pairing method for torque ripple reduction in a direct-drive outer-rotor surface-mounted permanent-magnet synchronous machine.
Patrick Chi-Kwong Luk   +3 more
core   +1 more source

Synchronization

open access: yesInformation and Computation, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Synchronizing the asynchronous

open access: yes, 2017
Synchronous programs are easy to specify because the side effects of an operation are finished by the time the invocation of the operation returns to the caller. Asynchronous programs, on the other hand, are difficult to specify because there are side effects due to pending computation scheduled as a result of the invocation of an operation.
Bernhard Kragl   +2 more
openaire   +3 more sources

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