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Building exercises to develop calculation capacity for the 11th grade students in teaching the topic “Sulfur and sulfur compounds” in high schoolCalculation capacity is one of the specific competencies that need to be developed for students, formed mainly in teaching Mathematics and other subjects, including Chemistry. The development of... Author: Dung Nguyen Xuan, Than Pham Hong, Huyen Phan Thi Minh Keyword: Calculation capacity; chemistry exercises; Sulfur and sulfur compounds; high school; students.
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Using altach 5EC to treat the roots of Allium fistulosum L. contributing to improving the effectiveness of the “Chromosomal structural mutations” exercises in Genetics - Evolution at Biology Department, Vinh UniversityIn this study, a commercial insecticide, Altach 5EC, has been used to investigate its cytotoxic effects on chromosomes and mitosis of cells in the root tip of Allium fistulosum L. The result indicated... Author: Thao Nguyen Thi Keyword: Allium fistulosum L.; chromosome mutations; commercial insecticide; index mitosis.
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Garbage classification using deep learning technologyGarbage classification has always been an important issue in environmental protection, resource recycling, and social livelihood. However, garbage classification takes a lot of time and effort.... Author: Ngo Huu-Huy, Bui Tung Van, Le Linh Hung, Nguyen Minh Duy Keyword: Artificial Intelligence; convolutional neural network; deep learning; garbage classification; machine learning.
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Research on the possibility of transforming starch by oxidation and its application as materials for a green futureIn the current global context, there is an increasing focus on environmentally friendly and safe solutions, and the exploitation of biodegradable resources is becoming extremely urgent. Research on... Author: Lê Thị Mỹ Châu, Tuyet Dang Thi Anh, Tam Vo Thi My, Hòa Chu Thị Hiền, Lan Nguyen Thi, Trung Pham Dinh Nhat Keyword: Shapeshifting green materials starch rice straws KMnO4
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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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Motor unit decomposition performance at reduced channels: a progressive FastICA-CKC hybrid approachHigh-density surface electromyography (HD-sEMG) decomposition enables non-invasive investigation of motor unit behavior but is limited in clinical application by the need for high-density electrode... Author: Dung Tran Ngoc, Son Pham Nam, Binh Do Khoa, Hieu Nguyen Le Cong, Hieu Nguyen Vu, Nam Le Hai Keyword: Surface electromyography (sEMG) Motor unit decomposition Signal processing Multi-channel EMG
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A proof of the factorial approximation via the exponential distributionThe factorial of a natural number n, denoted n!, is defined as the product of natural numbers from 1 to n. This is a familiar concept to students. Although this concept is defined simply, the function... Author: Phan Tuyet Thi, Pham Dung Tien, Ho Duc Cong Manh, Nguyen Ha Hoang, Nguyen Trang Thi Thuy, Dang Tuan Viet Keyword: Exponential distribution Gamma distribution factorial approximation
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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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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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Assessing the clinical reliability of deep learning models in breast thermography: an exploratory study using explainable AIInfrared thermography is a promising non-invasive modality for breast cancer screening. However, ensuring the clinical reliability of deep learning models under small-data conditions remains... Author: Dung Tran Ngoc, Son Pham Nam, Binh Do Khoa, Nam Le Hai, Hoang Nguyen Minh, Hoc Pham Xuan Keyword: breast cancer diagnosis infrared thermography deep learning Explainable AI (XAI) Clinical reliability Model interpretability
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