Vol. 2 No. 02 (2024): TẠP CHÍ ĐIỆN TỬ KHOA HỌC VÀ CÔNG NGHỆ QUI

View Vol. 2 No. 02 (2024): TẠP CHÍ ĐIỆN TỬ KHOA HỌC VÀ CÔNG NGHỆ QUI

Published: 2024-06-20

BASIC SCIENCE

Constructing loss functions for optimal performance in differential machine learning

Lê Bích Phượng

06

SCIENCE OF EARTH AND MINES

Research on early detection of self-burning coal phenomenon at the gob area of coal seam 14.5 Khe Cham coal company - Vinacomin

Nguyễn Tất Thắng, Bùi Anh Tuấn

16
Development of radon dispersion prediction model based on artificial neural network for Sin Quyen copper mine

Vũ Đình Trọng, Nguyễn Tô Hoài, Phạm Thu Hiền

23
An overview study on the treatment of wastewater from mineral processing

Lưu Quang Thủy, Hoàng Thị Bích Hòa

37
Research and evaluation of underground coal mining activity and safety work at vang danh coal company in the period 2016 ÷ 2023

Nguyen Ngoc Minh Nguyen Ngoc Minh, Trần Văn Duyệt

42

ELECTRONICS-AUTOMATION

The effect of the number of rotor slots on the working characteristics of 5.5kw 4 poles asynchronous motors using ansysmaxwell software

Đoàn Thị Như Quỳnh, Trần Thanh Tuyền

58
Forecasting electricity demand for do luong district, nghe an province, period 2025 - 2030

Nguyễn Hồng Chương, Trần Hữu Phúc

66

ECONOMICS

Developing circular economy in Vietnam: opportunities, challenges and solutions

Bùi Công Viên, Vũ Thị Duyên, Giang Quốc Khánh, Hoàng Kinh Oanh

50

EDUCATION MANAGEMENT

Fostering english self-study competence in the first-year students at quang ninh university of industry in the digital era

Mai Thị Huyền

73
Propose measures to improve self-discipline and positivity for students of quang ninh university of industry during physical education class

Phạm Thị Thu Hà

81
Influence of heat exchanger tube distribution steps on heat dissipation capacity of hydraulic oil cooler

Trần Thị Thùy Dung

88
Study on the reading culture status of quang ninh university of industry’s students

Nguyễn Thị Ngọc Tú

94

POLITICAL AND SOCIAL SCIENCE

Researching solutions to increase the rate of students and pupils participating in health insurance at quang ninh university of industry

Phạm Thị Hà Than, Giang Quốc Khánh, Vũ Thị Duyên, Trần Đình Thắng

100
Current situation and solutions to improve the efficiency of fire protection at quang ninh university of industry

Trần Đức Quý, Trần Hoài Nam, Lê Thanh Cương

109