English 5

In this paper, author uses 8-bit fixed-point quantization to greatly reduce the memory space requirement of the feature maps and weights and the accuracy of LeNet-5 with MNIST dataset is only slightly reduced. In the hardware accelerator, author proposes a highly flexible CNN accelerator with reconfigurable layers.

14p viling 11-10-2024 3 1   Download

The study was carried out by surveying 181 individual customers who are Gen Y and have been using fast food services at fast food stores in Hanoi and using the SERVQUAL model with 5 independent variables: Tangibility, Responsiveness, Assurance, Reliability, and Empathy.

8p vifilm 11-10-2024 1 1   Download

The rest of this paper is arranged as follows. Section II shows some theoretical bases as PID controller, fuzzy PID controller, DC motor, microcontroller STM32F103C8T6… System design steps are provided in section III. The results of the proposed system are presented and discussed in section IV. Finally, section 5 closed the paper with some relevant conclutions.

7p viengfa 28-10-2024 3 2   Download

The aim of this study is to (1) Describe the ultrasound characteristics of ovarian tumors according to the O-RADS classification. (2) Investigate the signs predicting malignancy in the O-RADS 3, 4, and 5 categories.

7p viengfa 23-10-2024 2 1   Download

This article presents a comprehensive assessment of self-esteem and well-being among high school students in Ho Chi Minh City using a questionnaire interview method. A 5- point Likert scale was employed to evaluate the perceptions of self-esteem and wellbeing.

8p viengfa 28-10-2024 1 1   Download

Bacillus velezensis RB.IBE29 was originally isolated from the rhizospheric soil of black pepper cultivated in the Central Highlands. Previous studies showed that this bacterium was a good chitinase producer, biocontrol agent, and biofertilizer.

6p viengfa 28-10-2024 3 0   Download

To survey some risk factors and cardiovascular characteristics in patients with end-stage chronic kidney disease (CKD), non-dialysis. Subjects and methods: A cross-sectional study on 73 patients with end-stage CKD, glomerular filtration rate (GFR) < 15 mL/min.

5p viengfa 28-10-2024 2 2   Download

This paper presents the results of laboratory experiments to determine the influence of 4 different fillers (including conventional stone powder, Portland cement, rice husk ash, and fly ash) on some mechanical properties of asphalt concrete with Dmax of 12.5 (AC12.5).

8p viengfa 28-10-2024 3 2   Download

In this study, spinel ferrite nanoparticles CoFe2-xLaxO4 (x = 0, 0.025, and 0.05) were successfully synthesized via a simple co-precipitation method using a 5% NaOH solution as a precipitating agent. The physicochemical properties of the materials, annealed at 850 °C for one hour, were characterized using powder X-ray diffraction (PXRD), energy-dispersive X-ray spectroscopy (EDX), transmission electron microscopy (TEM), and vibrating-sample magnetometry (VSM) at room temperature.

10p viling 11-10-2024 3 1   Download

Phytochemical study of Knema saxatilis stems led to the isolation of six known compounds. Their chemical structures were determined as 8-hydroxy eriodictyol (1), (2S)-7-hydroxy-3′,4′-methylenedioxideflavan (2), sitostenone (3), protocatechuic acid (4), 4-hydroxybenzoic acid (5) and vanillin (6) using NMR and MS spectral data.

7p viyoko 01-10-2024 2 1   Download

In this paper, we reported the isolation and structure resolution of five flavonoids including three flavan-3-ol compounds, (+)-catechin (1), (-)- catechin (2), and catechin 3- O-α-L-rhamnopyranoside (3), one flavone, chrysoeriol (4) and one flavononol, engeletin (5) from leaves of C. brachiata Merr.

7p viyoko 01-10-2024 5 1   Download

This article presents the experimental results on the flexural behavior of reinforced concrete (RC) beams strengthened with textile-reinforced concrete (TRC). Four RC beams were made of B22.5 grade concrete, and the TRC strengthening layer utilized Sigratex Grid 350 textile, with fine-grained concrete Sikagrout 214-11 serving as the binder.

13p viyamanaka 06-02-2025 3 1   Download

This study focuses on determining bathymetric changes around offshore islands of Vietnam using remote sensing data available on the Google Earth Engine cloud platform. Sentinel2 multispectral satellite imagery was collected over three time periods, January 14, 2020, June 5, 2020 and June 15, 2021, coinciding with the wind season to analyze and calculate bathymetric changes.

14p viyamanaka 06-02-2025 1 1   Download

Tài liệu cung cấp cho bạn bộ từ vựng tiếng Anh chuyên ngành Xuất nhập khẩu, giúp bạn tự tin giao tiếp và làm việc trong lĩnh vực này. Chúng ta sẽ học các thuật ngữ liên quan đến các khâu trong quá trình xuất nhập khẩu, bao gồm thủ tục hải quan, vận chuyển hàng hóa, thanh toán quốc tế và các điều khoản thương mại quốc tế. Việc nắm vững từ vựng này sẽ giúp bạn đọc hiểu hợp đồng, thư từ và các tài liệu chuyên ngành một cách dễ dàng.

5p tuetuebinhan666 06-02-2025 6 1   Download

Investigate the knowledge and practices of mothers regarding the children care with acute respiratory infections (ARI) at the Pediatrics Department of Hai Phong University Hospital in 2024 and identify certain factors relate to their knowledge and practices.

9p viyamanaka 06-02-2025 3 1   Download

To assess the quality of life (QoL) of elderly patients with closed humeral shaft fractures treated with internal fixation at Thai Binh Provincial General Hospital. A cross-sectional descriptive study was conducted on 55 elderly patients with closed humeral shaft fractures, who underwent internal fixation with plate and screws at Thai Binh Provincial General Hospital from January 2020 to March 2024.

6p viyamanaka 06-02-2025 5 1   Download

Soy milk is extracted from soybeans. Soy milk contains the same amount of protein and fat as cow’s milk, and it does not contain sugar, lactose, or cholesterol. In this study, we investigated the blend ratio of soybeans: black sesame was 8/2; 7/3; 6/4; 5/5; 4/6; milk to sugar was 8/2; 7/3; 6/4; 5/5; 4/6; and milk is assimilation level 500bar, 1000bar, 1500bar.

7p viyamanaka 06-02-2025 6 2   Download

This study investigates the performance of luminescent solar concentrators (LSCs) using inorganic phosphor films. We examined both single-layer and three-layer stacking configurations on BK7 glass substrates (5 cm × 5 cm × 5 mm), using red, yellow, and green phosphors.

9p viyamanaka 06-02-2025 12 2   Download

Là ngôn ngữ chuẩn để truy vấn và thao tác trên CSDL quan hệ •Là ngôn ngữ phi thủ tục •Khởi nguồn của SQL là SEQUEL -Structured English Query Language, năm 1974)

44p hoangdetho 11-01-2012 83 22   Download

This paper presents a novel approach to enhancing the accuracy of precipitation estimation in Central Vietnam using the Extreme Gradient Boosting (XGBoost) machine learning model. The proposed method integrates multi-source data, combining satellite imagery from Himawari-8, atmospheric reanalysis from ERA-5, and digital elevation models from ASTER DEM to train the model.

9p tuetuebinhan000 23-01-2025 2 1   Download