Results 81 to 90 of about 183,611 (299)

Modeling of Mutual Saturation in Induction Machines [PDF]

open access: yes2008 IEEE Industry Applications Society Annual Meeting, 2008
Mutual saturation between the main flux and the rotor leakage flux appears in induction machines, especially if the rotor slots are skewed or closed. Conventional saturation models used in connection with dynamic equivalent-circuit models do not take this phenomenon into account.
Toni Tuovinen   +2 more
openaire   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

Energy-efficient motors [PDF]

open access: yes, 2008
The use of a copper-squirrel cage in induction motors has been analyzed testing a prototype rated 1.1 kW and comparing the performances with a twin machine with an aluminum cage. The comparison has been made using torque, efficiency, starting torque, and
Boglietti, Aldo   +3 more
core   +1 more source

Dual PI3K/AKT and CDK4/6 inhibition reveals selective sensitivity in an SHH medulloblastoma stem cell model

open access: yesMolecular Oncology, EarlyView.
Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute   +4 more
wiley   +1 more source

Parameter Estimation of Induction Machine Single-Cage and Double-Cage Models Using a Hybrid Simulated Annealing–Evaporation Rate Water Cycle Algorithm

open access: yesMathematics, 2020
This paper presents the usage of the hybrid simulated annealing—evaporation rate water cycle algorithm (SA-ERWCA) for induction machine equivalent circuit parameter estimation.
Martin Ćalasan   +4 more
doaj   +1 more source

Modelling of Transients in Induction Machines [PDF]

open access: yes, 2015
Import 22/07/2015Bakalářská práce obsahuje teoretický i praktický pohled na přechodné děje u asynchronních strojů. Zahrnuje základní měření odporů vinutí, naprázdno, nakrátko a momentové charakteristiky, z nichž se vypočítává náhradní schéma pro ...
Walica, Ondřej
core  

A Strong Distillery [PDF]

open access: yes, 2015
machines for the strong evaluation of lambda-terms (that is, under abstractions) are a mostly neglected topic, despite their use in the implementation of proof assistants and higher-order logic programming languages.
Accattoli, Beniamino   +2 more
core   +5 more sources

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

open access: yesMolecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh   +12 more
wiley   +1 more source

A Method for Solving the Voltage and Torque Equations of the Split-Phase Induction Machines

open access: yesNigerian Journal of Technological Development, 2013
Single phase induction machines have been the subject of many researches in recent times. The voltage and torque equations which describe the dynamic characteristics of these machines have been quoted in many papers, including the papers that present the
G. A. Olarinoye, J. Y. Oricha
doaj   +2 more sources

TRANSIENT ANALYSIS OF THREE PHASE INDUCTION MACHINES USING THE D,Q TWO-AXIS THEORY AT TWO DIFFERENT REFERENCE FRAME SPEEDS (STATIONARY AND SYNCHRONOUS)

open access: yesDiyala Journal of Engineering Sciences, 2015
Induction machines modeling has continuously attracted the attentions of researchers not only because such machines are made and used in larger numbers i.e.
Assama Sahib Jafar, Assama Sahib Jafar
doaj  

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