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Influence of spontaneously generated coherence and related phase on an all-optical switching in a three-level ladder-type system with incoherent pumpingThis paper investigates the impact of spontaneously generated coherence (SGC) and relative phase on the propagation of a probe laser pulse in the presence of an incoherent pump field. It was... Author: Hoang Dong Minh, Nguyen Bang Huy, Le Doai Van, Luong Nga Yen Thi, Nguyen Hien Thi Thu Keyword: all-optical switching EIT medium quantum interference three-level ladder system
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A simple design of broadband cross-polarization converter for the THz frequency rangeA broadband and lightweight polarization converter is proposed for applications in the THz frequency region. The proposed design has a metasurface structure with the dielectric layer modified to a... Author: Minh Nguyen Thi, Lam Phan Huu, Quang Nguyen Hong, Nghia Cao Thanh, Minh Luong Ngoc, Kim Thu Nguyen Thi, Minh Tam Nguyen Thi, Huyen Thuong Ho Thi, Lam Vu Dinh, Quynh Hoa Nguyen Thi Keyword: Metasurfaces broadband cross polarization converter THz frequency lightweight
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The commercial cooperation between Vietnam and Japan (2008-2020)Economic is the greatest and most dynamic sector of the particularly extensive strategic relationship between Vietnam and Japan. In this sector, commercial cooperation plays an important role. The... Author: Yen Ton Nu Hai, Quyen Le Huy, Hang Pham Thi Keyword: Vietnam - Japan relations; Vietnam - Japan trade relations; Vietnam - Japan economic relations; 2008-2020.
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The digging and dredging of canals in the Southwest of Vietnam during the French colonial period (1867-1945)Vietnamese society during the French colonial period (1867 - 1945) was marked by the French colonization of three provinces in the western region of Cochinchina, turning this land in particular and... Author: Huyền Nguyễn Keyword: Southwest of Vietnam; French colonial period; colonial government digging and dredging canals.
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Improve the quality of the teaching staff of national defense and security education in universities in VietnamThe teaching staff has a very important position and role, is a factor that plays a decisive role in the quality of teaching National Defense and Security Education at universities. However, the... Author: Quang Quang, Tran Nguyen Cao, Nguyen Thanh Ho Keyword: Quality; teaching staff; National Defense and Security Education university
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An overview of quantum resistance digital signatures based on hash functionsFacing the challenge of developing quantum computers, quantum-resistant digital signature algorithms have been developed based on hash functions and have received the attention of many scientists.... Author: Do Bac Thi, Khit Bounsaveng Keyword: Quantum-resistant Digital signature Hash function Information security Cryptography
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Cooperation between universities and businesses to provide practical support for student affairs, contributing to improving the quality of human resource training to meet social needs at Vinh UniversityIt can be asserted that human resource training should be closely aligned with societal needs, the labor market, and corporate involvement. Consequently, collaboration and partnerships between... Author: Doan Minh Van, Nguyen An Nhu Keyword: Training cooperation human resources training quality social needs universities
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The impact of task-based listening activities on EFL learners' listening performanceThe paper examines the effects of task-based listening activities on Dong Nai Technology University EFL students' listening abilities. Pretest and post-tests were employed in a quasi-experimental... Author: Phan Lam Thi Keyword: Task-based listening activities listening performance student attitudes EFL learners
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Signs of innovation in Nghe Tinh agriculture during the period 1976-1986Between 1976 and 1980, Nghe Tinh's economy faced numerous difficulties and challenges, especially in agriculture, which remained stagnant and in crisis. Farmland was left uncultivated, and farmers... Author: Nga Mai Thị Thanh, Hung Nguyen Sy, Minh Le Duc Keyword: Economic reform signs of innovation agriculture Nghe Tinh
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Solutions for managing pedagogical capacity training activities for primary school teachers to meet the 2018 General Education ProgramTo well realize the goal of innovation and improving the quality of education in primary schools, it is necessary to foster and develop teachers' capacity, especially pedagogical capacity. Pedagogical... Author: Dung Nguyen Tri Keyword: Training activities pedagogical capacity 2018 General Education Program primary school teachers
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