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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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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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Developing a procedure to quantify lead and cadmium heavy metals in tuberous roots of Rehmannia glutinosa varietes 19 by atomic absorption spectroscopy. The study aimed to develop and validate the quantitative procedure of lead and cadmium in tuberous roots of Rehmannia glutinosa varietes 19 by atomic absorption spectroscopy. Research results show... Author: Loan Pham Thanh Keyword: Cadmium lead quantification atomic absorption spectroscopy Rehmannia glutinosa varietes 19.
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Study to build a goods arranging and classification system based on Internet of ThingsIn this paper, we focus on researching and building a system with the function of automatically classifying or classifying products assigned QR Code codes, applying Internet of Things technology and... Author: Hiep L H Keyword: QR Code Internet of Things LabVIEW Image processing Sensor
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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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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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Mathematical modelling in teaching Mathematics in general education in Vietnam: practices, barriers and development directions through systematic assessmentMathematical modelling has been widely applied in mathematics education worldwide, yet its implementation in Vietnamese secondary schools faces multiple challenges. This study conducts a systematic... Author: Hang Nguyen My, Hiếu Nguyễn Ngọc, Phương Thảo Nguyễn Thị Keyword: Mathematical modelling trends influencing factors PRISMA
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Description of the tadpoles of Leptobrachium chapaense (Bourret, 1937) in Pu Luong Nature Reserve, Thanh Hoa ProvinceThis study provides morphological data on the tadpoles of Leptobrachium chapaense (Bourret, 1937), based on specimens collected from the Pu Luong Nature Reserve (NR), Thanh Hoa Province, Vietnam. The... Author: Vinh Dau Quang, Hang Vi Thuy, Thao Hoang Ngoc Keyword: Tadpole metamorphosis Leptobrachium chapaense Pu Luong Nature Reserve
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Application of mitochondrial DNA barcoding (16S rRNA and COI genes) for species identification of frogs collected from Vinh market, Nghe An provinceAccurate identification of animal species originating from food markets is essential in trade monitoring, biodiversity conservation, and the sustainable use of biological resources. In Vietnam, frogs... Author: Thảo Nguyễn Thị Keyword: DNA barcoding Hoplobatrachus rugulosus COI 16S rRNA frog
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New records and update list species of turtles in Pu Luong Nature Reserve, Thanh Hoa provinceThe paper provides morphological data of three turtle species: Black-breasted Leaf Turtle Geoemyda spengleri (Gmélin, 1789), Impressed Turtle Manouria impressa (Günther, 1882), and Big-headed Turtle... Author: Vinh Dau Quang, Ly Do Thi, Thao Ha Thi, Quynh Le Thi, Thao Ha Thi, Phuong Le Thi Thu, Phuong Le Đinh Keyword: Morphological turtles new distribution Pu Luong
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