Results 1 to 10 of about 5,599,259 (245)
This paper introduces a new topology for a DC-DC converter with bipolar output and high voltage gain. The topology was designed with the aim to use only one active power switch.
V. Fernao Pires +3 more
doaj +1 more source
Analysis on radial friction vibration of centrifugal compressor set and failures treatment
In order to diagnose the location and severity of radial friction of centrifugal compressor set in the long-distance gas pipeline accurately, identify causes of radial friction in time, treat the radial friction quickly and properly, and guarantee the ...
Meng WANG +4 more
doaj +1 more source
Qualitative motivation with sets and relations
In self-determination theory (SDT), multiple conceptual regulations of motivation are posited. These forms of motivation are especially qualitatively viewed by SDT researchers, and there are situations in which combinations of these regulations occur. In
Ali Ünlü
doaj +1 more source
DESIGNING LEARNING TRAJECTORY OF SET THROUGH THE INDONESIAN SHADOW PUPPETS AND MAHABHARATA STORIES
Indonesia has many cultures that can be used as a starting point in learning mathematics. Yet, many teachers still use conventional methods to provide explicit mathematical content without connecting with students' culture and daily activities.
Irma Risdiyanti +1 more
doaj +1 more source
A Multilevel Fault-Tolerant Power Converter for a Switched Reluctance Machine Drive
Reliability in the electrical drives is becoming an important issue in many applications. In this context, the reliability associated to the switched reluctance machine (SRM) is also an important area of research. One of the major problems, that strongly
V. Fernao Pires +5 more
doaj +1 more source
Sepakbola membutuhkan kondisi fisik yang baik agar mendukung pemain untuk bermain sepakbola, salah satunya adalah kelincahan. Shuttle run merupakan latihan atau instrumen yang bisa meningkatkan ataupun mengukur kelincahan.
Satria Rivaldi Gusman +1 more
doaj +1 more source
Lý thuyết phiếm hàm mật độ (DFT) đã được sử dụng để nghiên cứu khả năng chống oxy hóa của 1-(4-methoxyphenyl)-2-thiourea (CH3O-PSeU) trong phản ứng với gốc tự do HOO•. Ba cơ chế phản ứng là chuyển nguyên tử hydro (HAT), chuyển electron (SET), cộng gốc tự
Dinh Quy Huong, Tran Duong, Pham Cam Nam
doaj +1 more source
Meat productivity of cross-bred rams in comparison with pure-bred animals of the original breeds on the maternal line [PDF]
In this experiment, the meat productivity (morphological and varietal composition of carcasses, yield of anatomical cuts) of experimental rams of new genotypes was assessed: Texel x Soviet Merino and Texel x Ebilbaevskaya.
Fedorov Vladimir +3 more
doaj +1 more source
Influence of User Mobility and Antenna Placement on System Loss in B2B Networks
In this paper, the influence of user mobility and on-body antenna placement on system loss in body-to-body communications in indoor and outdoor environments and different mobility scenarios is studied, based on system loss measurements at 2.45 GHz.
Manuel M. Ferreira +3 more
doaj +1 more source
Literasi Digital dan Pemahaman Konsep Himpunan Siswa SMP Menggunakan Media Pembelajaran GUI Matlab
The purposes of this research are to analyze the digital literacy of students in using the GUI Matlab learning media and understanding the concept of set in junior high school students through digital literacy using the GUI Matlab.
Ayu Raihanah +2 more
doaj +3 more sources

