Value

The fuzzy time series model has become a research topic attracting attention because of its practical value in the field of time series forecasting, specifically, it is useful for time series with small observations or the one of strong fluctuations. This paper introduces a fuzzy time series model based on hedge algebra with a new formula for calculating forecasting values.

9p viengfa 28-10-2024 2 1   Download

The paper sheds light on the adaptation of a literary work reaching the pinnacle of Vietnamese medieval written literature in the context of the regional and Vietnam's particular traditional culture through decoding the creative process of Nguyen Du's The Tale of Kieu - a symbol of Vietnamese national culture. The paper shows how a literary work has become a national literary peak and the image of The Tale of Kieu becomes a symbol of national consciousness, the spirit of cultural nationalization.

8p viengfa 28-10-2024 3 0   Download

Predicting the macroscopic permeability of porous media is critical in various scientific and engineering applications. This study proposes a novel model that combines Random Forest (RF) and rime-ice (RIME) optimization algorithm, denoted RIME-RF-RIME, to predict permeability based on six key features covering fluid phase dimensions, geometric characteristics, surrounding phase permeability, and media porosity.

14p viengfa 28-10-2024 1 1   Download

The basic characteristics of sensor were investigated, and these experimental data were used for a machine learning. The results of the model validation proved to be a reliable way between the experiment and prediction values.

10p viengfa 28-10-2024 1 1   Download

This study focuses on optimizing the hyperparameters of the XGB model by a grid search to find an optimal XGB predictive model. In addition, the effect of input parameters on the SCCRF's CS is studied using Shapley Additive exExplanations (SHAP) values technique.

14p viengfa 28-10-2024 3 2   Download

Bài viết mô tả đặc điểm của siêu âm B-Mode và siêu âm đàn hồi bán định lượng trong chẩn đoán u vú, tính giá trị ngưỡng (cutoff - value) của siêu âm đàn hồi trong chẩn đoán u vú lành - ác tính.

5p vibenya 23-10-2024 4 2   Download

The current context of international integration opens up many opportunities for the country to develop, but that context also poses many challenges for the work of preserving the culture of ethnic minorities. For Dak Lak province, when the traditional cultural values of local ethnic minorities are facing the risk of fading away, the issue of education to preserve the culture of ethnic minorities becomes even more important.

10p viling 11-10-2024 1 0   Download

This study evaluates the effect of the air gap size (d) on the air uniformity in the chamber dryer with the most appropriate air blade angle value inherited from the previous study. Furthermore, several cases of tray and equipment length are also tested, and they also affect the air distribution.

5p vifilm 11-10-2024 2 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

To describe imaging characteristics of rectal cancer on high-resolution T2-weighted MRI in predicting local staging of rectal cancer. A cross-sectional descriptive study aimed at evaluating the sensitivity, specificity, accuracy, and correlation coefficient of MRI in staging T (tumor) and N (lymph node involvement) in patients with rectal cancer.

6p viling 11-10-2024 4 0   Download

Comparison of the prognostic value of recovery of the ASPECTS score compared with perfusion imaging in patients with acute anterior circulation cerebral infarction undergoing thrombectomy.

7p viling 11-10-2024 0 0   Download

This study aims to observe the value of the dual-energy computed tomography (DECT) technique in the assessment of primary lung cancer. Compare the difference in density of lung tumors on the true non-contrast (TNC) and virtual non-contrast (VNC) images. Investigate the iodine concentration value of lung tumors in differentiating malignant and benign lesions as well as adenocarcinoma and squamous carcinoma in lung cancer.

7p viling 11-10-2024 1 0   Download

The purpose of this study was to assess tracer uptake (%ID/g) in tumor-bearing mice and the relationship between uptake values and Ki-67 expression. In our model experiment, accumulation of the tracer in the tumor samples correlates with its malignancy which indicates that 18F-FLT could be a feasible PET tracer.

6p viling 11-10-2024 4 1   Download

To assess the T1 and extracellular volume (ECV) maps of left ventricle (LV) of patients with non-ischemic heart failure (NIHF) by cardiac MRI. In NIHF with preserved WT of LV, texture analysis of T1 and ECV maps showed difference in the mean value of native T1 and texture features, which is promising as a base for machine learning with future larger cohort.

8p viling 11-10-2024 3 0   Download

The concept of sustainable tourism first emerged in 1992. Are more than 30 years on a journey towards establishing sustainable values, we have shown signs of perplexity in various aspects, focusing on issues such as: Whose responsibility it is, how it should be implemented, and how it can be measured.

8p vifilm 11-10-2024 3 1   Download

Research the value of plasma NT - ProBNP in diagnosing acquired heart diseases in children. Objects and methods of the study: Cross-sectional descriptions of 107 patients included myocarditis, dilated cardiomyopathy, supraventricular tachycardia, and Kawasaki disease at the Vietnam National Children's Hospital.

7p vibecca 01-10-2024 1 0   Download

Although macadamia oil cake (MOC) is a by-product of macadamia oil processing, this material still has high nutritional value, making it a promising ingredient for food products. This study aimed to investigate effects of the MOC supplementation at different ratios on physical properties, nutritional composition and sensory quality of bread.

11p vibecca 01-10-2024 3 2   Download

This study provides an assessment of the impact of increased temperature in Ba Ria - Vung Tau province based on surface temperature values extracted from thermal infrared Landsat image data during the period 2010-2021.

15p vibecca 01-10-2024 2 1   Download

This study applies the GRU (Gated Recurrent Unit) model when selecting different values of batch-size, namely 16, 32, and 64, with varying epochs of 20, 50, 100, 150, and 200. The input data comprises observations collected by two GNSS CORS stations from the VNGEONET network, namely HYEN and CTHO, spanning from August 10, 2019, to March 18, 2022.

10p vibecca 01-10-2024 3 1   Download

Nowadays, agricultural value chain financing (AVCF) is considered an effective agricultural financing approach in the world; however, its prevalence is still limited in developing countries like Vietnam. This paper aimed to analyze the financial gap between the demands and the actual credit obtained of the Seng Cu (SC) rice chain participants in Lao Cai province, Vietnam.

14p vibecca 01-10-2024 3 2   Download