Results 61 to 70 of about 3,069,941 (348)

Induction Motor Failure Analysis: An Automatic Methodology Based on Infrared Imaging

IEEE Access, 2018
The main techniques used for failure analysis in induction motors are limited because they are not capable of detecting all the faults present in an induction motor.
E. Resendiz-Ochoa, R. Osornio-Ríos, J. P. Benitez-Rangel, Rene de J. Romero-Troncoso, L. A. Morales-Hernández   +4 more
semanticscholar   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

KENDALI KECEPATAN MOTOR INDUKSI TIGA FASA DENGAN KONTROLER PID

Teknologi dan Kejuruan, 2012
: Speed control for three-phase induction motor with PID controller. The weakness of an induction motor is its disability to maintain the speed constantly during load changes; it will reduce the speed of induction motor.
Bambang Prio Hartono
doaj   +1 more source

Dynamic Identification of Rotor Magnetic Flux, Torque and Rotor Resistance of Induction Motor

IEEE Access, 2020
In the modern high-performance drive applications, a high-precision and efficient control of the induction motor depends on the accuracy of parameter values.
Daniela Perdukova, Petr Palacky, Pavol Fedor, Peter Bober, Viliam Fedak   +4 more
doaj   +1 more source

Fast Method for the Iron Losses Prediction in Inverter Fed Induction Motors [PDF]

, 2010
In this paper an easy method for the iron loss prediction in PWM inverter fed induction motors is presented. The method was initially proposed and validated for the prediction of the iron losses in non-oriented soft magnetic material with PWM supply ...
Boglietti, Aldo, Cavagnino, Andrea, Lazzari, Mario   +2 more
core   +1 more source

A High‐Sensitivity Circulating Nucleic Acid Sequencing Assay for Assessing Treatment Response to Alectinib in a Pediatric Patient With ALK‐Rearranged Non–Small Cell Lung Cancer

Pediatric Blood &Cancer, EarlyView.
Alberto D. Guerra, Nicholas F. Evageliou, Vandana Batra, Kristen L. Dalton, Stephanie Ortel, Usman Ashraf, Tricia R. Bhatti, Lisa J. States, Lea F. Surrey, Theodore W. Laetsch   +9 more
wiley   +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

Braking System for a 3-phase Induction Motor in Traditional Petroleum Mining

International Journal of Electrical Engineering and Applied Sciences
A 3-phase induction motor prototype is designed for traditional petroleum mine, which is 48 kW for the capacity and 3000 rpm for rotational speed, to pull and insert a petroleum tube into a petroleum well.
H. M. Kristiana, R. Duanaputri, I. Ridzki, M. F. Hakim   +3 more
doaj   +1 more source

Asynchronous performance analysis of a single-phase capacitor-start, capacitor-run permanent magnet motor [PDF]

, 2005
This work presents a detailed analysis of the asynchronous torque components (average cage, magnet braking torque and pulsating) for a single-phase capacitor-start, capacitor-run permanent magnet motor.
McGilp, M., Miller, T.J.E., Popescu, M., Santarossa, R., Strappazzon, G., Trivillin, N.   +5 more
core   +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