Results 41 to 50 of about 3,578,639 (293)

Feasibility of high-frequency alternating current power for motor auxiliary loads in vehicles

, 2011
This paper presents a feasibility study into the application of a 100-V, 50-kHz high-frequency ac (HFAC) network for powering automotive electrical auxiliaries. The study is focused on motor-actuated loads and is divided into two sections.
Nicholas D. Vaughan, James Marco, Marco, James, Antaloae, Ciprian C., Vaughan, Nicholas D., Ciprian C. Antaloae   +5 more
core   +1 more source

Line-start permanent-magnet motor: single-phase starting performance analysis [PDF]

, 2002
This paper presents a detailed quasi-steady-state approach to different torque components (average and pulsating) for a single-phase capacitor-run permanent-magnet (PM) motor.
McGilp, M.I., Miller, TJE, Miller, T.J.E., Trivillin, N., McGilp, MI, Strappazzon, G., Popescu, M, Strappazzon, G, Trivillin, N, Santarossa, R, Popescu, M., Santarossa, R.   +11 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Impaired driving due to alcohol or drugs: International differences and determinants based on E-Survey of Road Users' Attitudes first-wave results in 32 countries

IATSS Research, 2020
Introduction: Driving while intoxicated is a major risk factor for road traffic crashes, and it is important to understand the global developments, differences between countries, and determinants of driving while intoxicated.
Charles Goldenbeld, Katrien Torfs, Willem Vlakveld, Sjoerd Houwing   +3 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Sensorless Vector Control of AC Induction Motor Using Sliding-Mode Observer

International Journal of Science and Engineering, 2013
This paper develops a sensorless vector controlled method for AC induction motor using sliding-mode observer. For developing the control algorithm, modeling of AC induction motor is presented.
Phuc Thinh Doan, Tan Tien Nguyen, Sang Kwun Jeong, Sea June Oh, Sang Bong Kim   +4 more
doaj   +1 more source

Matrix Converter sebagai Pengendali Kecepatan Motor Induksi 3 Fase dengan ISVM

Jurnal Elkomika, 2020
ABSTRAK Makalah ini membahas matrix converter digunakan sebagai pengendali kecepatan motor induksi 3 fase pada sistem closed loop. Matrix converter merupakan konverter AC – AC yang efektif dan efisien untuk menghasilkan tegangan dan frekuensi keluaran ...
MENTARI PUTRI JATI, ERA PURWANTO, BAMBANG SUMANTRI, GAMAR BASUKI   +3 more
doaj   +1 more source

Optimal Selection of Asynchronous Motor-Gearhead Couple Fed by VFD for Electrified Vehicle Propulsion

Energies, 2021
Widespread applications of AC motors fed by variable frequency drives in electrified vehicles have become a conventional technical solution. The flexibility of control, low cost, and high energy efficiency attract developers and engineers to apply these ...
Shailendra Rajput, Eliyahu Farber, Moshe Averbukh   +2 more
doaj   +1 more source

High-performance vector control without AC phase current sensors for induction motor drives: Simulation and real-time implementation.

ISA transactions, 2020
The main purpose of this paper is to develop a high-level performance, and low-cost current sensorless control strategy for Induction Motor (IM) drives.
Y. Azzoug, M. Sahraoui, R. Pusca, T. Ameid, R. Romary, A. J. Marques Cardoso   +5 more
semanticscholar   +1 more source