Content

The objective of this study is to analyze the chemical speciation of Pb in sediment samples from the Than Sa gold mining area to obtain comprehensive information regarding the level of Pb contamination in sediment samples from this area.

9p viengfa 28-10-2024 3 0   Download

This study was conducted with the hope that from the results obtained, we can evaluate the online teaching capacity of high school English teachers in Hai Duong province in terms of TPACK (Technological Pedagogical Content Knowledge) and investigate the challenges that teachers are facing.

7p viengfa 28-10-2024 0 0   Download

The primary objective of this study is to elucidate the chemical speciation of copper (Cu) and conduct an assessment of the magnitude and probability of contamination of Cu in soil samples procured from the Pb/Zn mining, at the Hich village, Dong Hy district, Thai Nguyen province, in order to furnish critical data pertinent to the environmental stewardship of soil resources within this geographical domain.

10p viengfa 28-10-2024 2 1   Download

Bài viết này sử dụng phương pháp phân tích tài liệu (Content-analysis) để tập trung hệ thống hóa kinh nghiệm quốc tế về phát triển kinh tế xanh tại Đan Mạch, Hàn Quốc và Singapore đồng thời khái quát thực trạng phát triển kinh tế xanh tại Việt Nam, Qua đó, đưa ra một số bài học cho cơ quan quản lý Nhà nước trong quá trình thực hiện phát triển kinh tế xanh.

8p gaupanda058 28-10-2024 12 1   Download

The present paper also includes strength prediction models that consider the influence of curing temperature. In addition, the Thermogravimetry analysis (TGA) used to determine the chemically bound water content in cement-treated soil and the X-ray diffraction (XRD) test to explain the chemical mechanism in cement-treated soil are also mentioned.

18p viengfa 28-10-2024 1 1   Download

In this study, the Machine Learning (ML) approach has been adopted using Random Forest (RF) model to estimate the CBR of the soil based on 10 input parameters such as Plasticity Index (PI), Liquid Limit (LL), Silt Clay content (SC), Fine Sand content (FS), Coarse sand content (CS), Optimum Water Content (OWC), Organic content (O), Plastic Limit (PL), Gravel content (G), and Maximum Dry Density (MDD), which can be easily determined in the laboratory.

14p viengfa 28-10-2024 6 2   Download

This study, therefore, investigated students’ evaluation of Solutions Pre-intermediate, one textbook belonging to the Solutions series. 256 non-English majors at a public university in Vietnam participated in the study and completed an online 29-item questionnaire which examined their perceptions of the organization, activities, linguistic aspects, and subject and content and their overall evaluation of the textbook.

13p viling 11-10-2024 3 0   Download

In recent years, the ICP-MS method has been applied to analyze biological and environmental samples. The content of several metallic elements, namely Al, Ba, Sr, Mn, Fe, Cu and Zn in green tea leaves (Camellia sinensis L.) collected from Son La province was analyzed using the ICP-MS method.

7p viling 11-10-2024 2 1   Download

This research aims to enhance comprehension of legal texts by applying Talmy's (2017) threestep process for identifying and integrating referents from contextual cues into linguistic forms. Drawing on pragmatics, discourse analysis, cognitive semantics, and Talmy's force dynamics notion, a qualitative content analysis investigates the cognitive processes readers use for cue detection, attention allocation, and semantic integration when reading court indictments.

13p viling 11-10-2024 3 1   Download

The objective of this study was to investigate effect of the addition with different ratios Macadamia oil cake (MOC) on physical properties (color and texture), nutritional composition (moisture content, protein content, fat content, fiber and energy value) and sensory quality of cookies were investigated.

9p viling 11-10-2024 0 0   Download

This article discusses the development objectives, key tasks, orientations, and the current state of spatial organization and main content in National Comprehensive Planning, specifically focusing on urban network planning and transportation infrastructure. It also addresses the solutions, resources for implementation, and recommendations for the initial stage of digital transformation in Vietnam.

7p vibecca 01-10-2024 4 1   Download

This paper will introduce several branches of particular interest to me such as ethnography, developmental psychology and cognitive science as they might pertain toarchitecture education, using the lenses of a school of applied social science,in order to re-examine local norms and expectations. Exposure to those fields has given me a foundation with many vantage points from which to reflect on architectural education in particular and schooling in the creative arts in general.

5p vibecca 01-10-2024 1 1   Download

High-volume fly ash mortar is considered a "green" material, a sustainable development solution for the construction industry, in which the fly ash replacement Portland cement content is over 50%. However, this material has the major disadvantage of slow strength development, especially at an early age, which limits its applicability.

10p vibecca 01-10-2024 0 0   Download

In this study, we focused on the fact that the water content of embankment materials made of slaking materials such as mudstone increases as the materials become finer due to slaking, and confirmed the effect of the increase in water content on strength behavior by experiments.

4p vibecca 01-10-2024 0 0   Download

Salinity is one of the most devastating abiotic stresses limiting crop production. Considering this issue, a pot experiment was conducted at Sher-e-Bangla Agricultural University, Dhaka, Bangladesh during the boro season (2017-2018) using two rice (Oryza sativa L.) varieties, namely BRRI dhan28 (salt sensitive) and BRRI dhan47 (salt tolerant), to assess the effects of varied salinity levels on the growth and the performance of the rice varieties under salt stress conditions.

10p vibecca 01-10-2024 1 1   Download

The implementation of breeding programs for indoor vertical farms has been increasing to provide new varieties that have higher nutritional contents and morphological traits fitted to these sustainable production systems. Spinach (Spinacia oleracea L.) is one of the fastest-growing, nutrient-dense leafy vegetables to grow indoors.

12p vibecca 01-10-2024 2 1   Download

The objectives of this study were to investigate the morphological characteristics, grain yield, and anthocyanin content of 36 black rice accessions that were collected from different locations in Vietnam.

12p vibecca 01-10-2024 2 2   Download

In this study, Cat Hai fish sauce, one of the major traditional fish sauce manufacturers in Vietnam, was used to investigate the variation in histamine content during the fermentation process and to isolate histamine-producing bacteria. Six Dich Chuop samples corresponding to the first sixth months from the beginning of fermentation were collected for these purposes.

10p vibecca 01-10-2024 2 2   Download

The study was conducted to evaluate the germination, physiological responses, yield-related traits, and seed yield of three mungbean varieties, viz. DXVN7, DXVN5, and DX11, under waterlogging coditions in the 2019 Summer.

10p vibecca 01-10-2024 2 2   Download

This study aimed to quantify the phenolic contents and the antioxidant capacities of leaf extract powders from three Myrtaceae plants, namely Cleistocalyx operculatus (Vietnamese name: Vối), Psidium guajava (Ổi), and Rhodomyrtus tomentosa (Sim), investigate their inhibitive activities on the growth of bacteria isolated from spoiled shrimps, and evaluate their values as preservative agents in the cold storage of Pacific whiteleg shrimps (Penaeus vannamei).

15p vibecca 01-10-2024 3 2   Download