ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Economy
Education
Research
Technology
Public health
Social Sciences
Languages
Administration - Business
Pure sciences
Literature
all records (73)

Languages
English
German
Spanish
Portuguese

Countries
Indonesia
USA
South Africa
Brazil
Switzerland
Ukraine
Netherlands
Italy
Australia
Canada
all records (77)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
6.791  Articles
1 of 680 pages  |  10  records  |  more records»
Switching techniques have been continued to develop, including sinusoidal PWM, space vector PWM, current tracking PWM, harmonic elimination PWM and others. Each method has advantages and disadvantages, but the most commonly used methods are sinusoidal PWM... see more

La determinación de la posición angular instantánea del rotor es parte integral del control en los accionamientos de Motores de Reluctancia Conmutada. La medición directa de esta variable adiciona complejidad y costo al sistema y no siempre brinda buenos ... see more

The interactions between building occupants and control systems have a high influence on energy consumption and on indoor environmental quality. In the perspective of a future of “nearly-zero” energy buildings, it is crucial to analyse the energy-related ... see more

Low back pain (LBP) is an uncomfortable sensation in the form of acute pain in the fifth lumbar vertebra and first sacrum (L5-S1). Half of the workers have complained of LBP, with a prevalence of LBP of 60-80%. Driving a vehicle can cause the back muscles... see more

Ruang perangkat sangat rentan akan munculnya panas, karena  perangkat tersebut dijalankan setiap saat. Oleh sebab itu sangat dibutuhkan pendingin ruangan seperti Air Conditioner (AC) pada setiap ruang perangkat agar suhu ruangan selalu dingin sesuai ... see more

Changes in technology are very fast, ultimately making public transport business competition tougher and demanding the creativity of business actors. The presence of an application-based transportation mode has finally become the community's choice and sh... see more

The existence of online mode of transportation has attracted consumers’ attention, and therefore many switch from the use of conventional to online mode of transportation. The switch has become a trigger of conflict between drivers of conventional transpo... see more

This article proposes a design of 400 watt inverter with frequency of 50 Hz at voltage of 12 Vdc input and 220 Vac output. This inverter is designed to convert the Direct Current (DC) into Alternating Current (AC) voltage with the purpose to utilize DC el... see more

Penggunaan peralihan sensor infrared (IR) pada motor adalah sebuah aplikasi yang umum digunakan dalam industri, antara lain untuk mengontrol motor dan kecepatan hidup dan mati. Sistem ini terdiri dari sensor infra merah yang dirancang dan berfungsi untuk ... see more

1 of 680 pages  |  10  records  |  more records»