No. 4 (2025): Năm thứ XXXIV

View No. 4 (2025): Năm thứ XXXIV

Published: 2025-08-19

MINERAL BENEFICIATION AND PROCESSING

Researching the effect of temperature on structure of the pellet

Duoc Van Tran

4-10
Copper recovery from slow-cooled copper slag of Lao Cai copper smelting II by flotation method using a mixture of collectors

Chinh Thi Vu, Dung Kim Thi Nhu, Hai Thanh Pham, Nhung Thi Pham

11-18

MECHANICAL ENGINEERING, ELECTRICITY- ELECTRONICS - AUTOMATION

Influence of cutting parameters on cutting forces and tool wear in CNC milling of AISI 1043 steel

Vinh Quang Nguyen

19-26
Research on calculations and design of mobile coal ship loading machine at the coal loading port in Quang Ninh region

Xo Van Nguyen, Xo Van Nguyen, Dinh Vu Dang, Linh Viet Tran, Quang Van Le, Hoang The Nguyen, Tien Minh Nguyen, Hung Hai Do, Thang Van Pham

27-36
Research and application of fuel cells to replace diesel used in open pit mining equipments to reduce environmental pollution

Tan Dang Nguyen, Hai Ngoc Ta

37-47

GEOMECHANICS, GEOMATICS, GEOLOGY, GEODESY

Geological characteristics and lead-zinc mineralization in the Cam Nhan area, Yen Bai

Phuong Nguyen, Dong Phuong Nguyen, Yen Hai Hoang, Tu Phuc Nguyen

48-62
Characteristics of tungsten (scheelite) mineralization in the Tai Soong – Ban O area, Pia Oac region, Cao Bang province

Thoa Thi Hoang

63-73
Application of low-cost UAV integrated with air quality monitoring sensors and artificial neural networks to simulate air pollution at a stone quarry

My Chi Vo, Truc Kim Kieu, Long Quoc Nguyen, Huy Dinh Nguyen

74-95

ECONOMICS, MANAGEMENT

Energy transition in the 21st century: Exploring suitable approaches

Minh Hong Nguyen

86-94