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Effects of parasite on the survivity rate of golden fin pompano (Trachinotus falcatus) cultured in Hai Phong and treatment solutionThe study was carried out from September to December 2022. The purpose of the study was to investigate the effect of parasites on fish survival and effective treatment solution. Fresh scanning method... Author: Hanh Truong Thi My, Nguyen Nguyen Thi, May Le Thi, Hanh Nguyen Thi, Quan Nguyen Minh, Hanh Cao Van, Binh Phan Trong, Vinh Truong Thi Thanh, Thin Pham Van, Lua Đăng Thi Keyword: Golden fin Pompano (Trachinotus falcatus) parasites Amyloodinium sp. Cryptocaryon sp. treatment.
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Characterization of up-conversion luminescent nano materials containing Tm(III)/Yb(III) based on NaYF4 hostThis study aimed to investigate the properties of up-conversion luminescent nanomaterials containing Tm(III) and Yb(III) based on NaYF4 host. The materials were synthesized using the hydrothermal... Author: Huong Tran Thu, Phuong Ha Thi, Vinh Le Thi, Hang Phan Dieu, Thuy Nguyen Thu, Ngoan Dao Thi, Phong Tu Anh, nguyet nguyen thi Keyword: Up - conversion luminescence hydrothermal method Tm(III)/Yb(III) NaYF4 substrate.
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Research on the application of artificial intelligence techniques in price forecasting of some commoditiesThe global economy is significantly impacted by changes in the price of primary commodities. As a result, both the academic and professional sectors have paid attention to price predictions for major... Author: Son Nguyen Thai Keyword: Primary Commodities Price Forecasting GMDH ANFIS ANN LSTM
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A note on CS-semisimple ringIn this paper, we introduce condition (∗) for modules and show that every CS-semisimple ring having condition (∗) is a QF ring. Author: An Le Van, Anh Nguyen Thi Hai Keyword: CS-module uniform module CS-semisimple ring Artinian ring QF ring.
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The relationship of agricultural land use and nutritional loading in the Ca River basinsThe purpose of this research is to determine the relationship between the land area in the agricultural watershed and the nutrient load in the Ca River basin. Eight sampling sites in the Ca River... Author: Le Huu Tien, Ha Thanh Thi Kim, Ho Phuong Thi, Nguyen Tien Xuan Keyword: Ca River nutrient load agriculture water quality
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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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Study of the impact of timer on network conference and CPU processing performance when implementing OSPF-v3 in IPv6 networkNowadays, the Open Shortest Path First (OSPF) routing protocol is very commonly used in IPv6 network infrastructure. OSPF uses a variety of Timers to reduce the number of Overhead messages. These... Author: Hiep L H, Viet Ho Mau, Quy Duong Thi, Yen Tran Thi, Bich Nga Nguyen Thi, Tuan Nguyen Quoc Keyword: OSPF Timer network convergence CPU performance convergence time OSPFv3 protocol.
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Study on scheduling problem towards targeted outreach, applied to university schedulingThis paper focuses on researching, analyzing, and evaluating universities scheduling problem which requires scheduling multiple classes, different teachers and classrooms, along with various... Author: Thanh Tran Hai Keyword: Scheduling university Tabu search optimazation constraints.
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On existence of fixed points for T-quasi contractive mappings of ciric type in Sb metric spacesIn this paper, we estalibsh the existence and uniqueness of fixed point for T -quasi contractive of Ciric type in Sb-metric spaces. These results extend and generalize well-known results in documents... Author: Quan Vu Hai Keyword: Fixed point Sb-metric space quasi contraction mappingT -quasi contraction mapping.
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An investigation into mistakes in paragraph writing of English-majored freshmen:
A case study at Dong Nai Technology UniversityThe research aims to investigate common mistakes in students' paragraph writing and then suggest some solutions to overcome and enhance students' writing skills. Both quantitative and qualitative... Author: Phan Lam Thi, Nguyen Dieu Huyen Thi, Nguyen Thanh Van Thi Keyword: Paragraph writing common mistakes English-majored students
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