Distribution

Độ phân bố kích thước hồng cầu (RDW: Red blood cell Distribution Width) là một trong những chỉ số của xét nghiệm công thức máu, đo độ không đồng nhất về kích thước hồng cầu. Mục tiêu nghiên cứu: Khảo sát mối tương quan giữa các chỉ số RDW, MCV, MCHC và kiểm soát đường huyết của bệnh nhân tiểu đường type 2.

4p viormkorn 06-11-2024 1 0   Download

Bài viết nghiên cứu tác động của biến đổi khí hậu và quản trị công đối với bất bình đẳng thu nhập tại 63 tỉnh thành của Việt Nam trong giai đoạn 2006-2021 thông qua mô hình phân phối trễ tự hồi quy (Autoregressive Distributed Lag, ARDL).

10p viengfa 28-10-2024 2 1   Download

Accurate forecasting of the electrical load is a critical element for grid operators to make well-informed decisions concerning electricity generation, transmission, and distribution. In this study, an Extreme Learning Machine (ELM) model was proposed and compared with four other machine learning models including Artificial Neural Networks (ANN), Convolutional Neural Networks (CNN), Long Short-Term Memory (LSTM) and Gated Recurrent Unit (GRU).

10p viengfa 28-10-2024 2 1   Download

In operating the distribution network, the problem of reconfiguration distribution network according to the change of load to reduce power loss has partly reduced the operation cost of the distribution network but it can impact the reliability of power supply to the load.

11p viengfa 28-10-2024 3 2   Download

In the present study, we aimed to evaluate the lead (Pb) partitioning and its ecological risks in tidal creek sediments within the Can Gio mangrove estuary by using a method of sequential extraction.

9p viengfa 28-10-2024 1 1   Download

Buckling and postbuckling behaviors of porous functionally graded graphene platelets-reinforced composite (porous FG-GPLRC) cylindrical shells with stiffeners subjected to external pressures are presented in this paper. Three distribution types of porosity in the shells are considered. The smeared technique for stiffeners is employed to model the mechanical behaviors of the stiffened shells.

13p viengfa 28-10-2024 4 2   Download

This article presents a numerical investigation focusing on the temperature distribution of first-stage turbine rotor blades that do not feature internal cooling channels. The results indicate the regions of peak temperatures and evaluate rotor blade strength.

10p viengfa 28-10-2024 1 1   Download

This paper presents a technique for integrating battery energy storage systems (BESS) into a distribution network with penetration of wind and solar power in order to improve the operation efficiency of distribution networks, exploit renewable energy capability, and reduce operation issues.

12p viling 11-10-2024 3 1   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

90Y PET/CT imaging is performed after radioembolization to re-evaluate the resin microsphere distribution and estimate the absorbed radiation dose of target tumor. The purpose of our study is to validate the utility of 90Y PET/CT compared to SPECT/CT simulation in dosimetry and prediction of treatment response.

8p viling 11-10-2024 0 0   Download

Nghiên cứu này xây dựng mô hình tối ưu hóa cho hệ thống phân phối năng lượng (distributed energy system - DES) dựa trên các thiết bị chính của nó. Sử dụng thông tin nhu cầu về tải điện, sưởi ấm, làm lạnh và nước nóng, giá năng lượng, và các thông tin kỹ thuật và tài chính về các công nghệ tùy chọn, mô hình này được thiết lập bằng phương pháp lập trình phi tuyến. Kết quả tính toán bao gồm cấu hình tối ưu, kế hoạch vận hành tối ưu và ma trận chỉ số đánh giá.

9p vifilm 11-10-2024 4 1   Download

This paper presents a new technique to design RC columns of the rectangular section, subjected to axial compression and uni- or biaxial bending. Distributed bars around the perimeter are considered as an equivalent thin tube.

6p vibecca 01-10-2024 1 0   Download

Layered structures are widely used in construction, such as pavement structures consisting of multiple layers of different materials or interfaces between bricks and mortar in masonry structures, etc. In analyzing such structures, understanding the properties of the interface between two layers of materials is essential.

15p vibecca 01-10-2024 1 0   Download

This study focuses on the finite element approach to compute by simulating the temperature distributions of a steady-state rolling tire. For simplicity, the tire is assumed to be composed of rubber, body-ply, wire, and rim only.

11p vibecca 01-10-2024 0 0   Download

This study has built calculations using data sources at the provincial and local administrative levels of Tay Ninh province to better reflect spatial differences in the effects of ground-level O3 over the entire province.

16p vibecca 01-10-2024 3 1   Download

Real-time monitoring of quantitative precipitation distribution is essential to prevent natural disasters caused by heavy rainfall. This paper describes each process to introduce this QPE method to Viet Nam and indicates the results through the project. Future issues to improve its accuracy are also mentioned.

12p vibecca 01-10-2024 2 1   Download

The distribution network model is one of the sophisticated strategies being used in research to assess the state of household solid waste (HSW) management and calculate the quantity of greenhouse gas emissions from landfills in Nghia Ninh and Bao Ninh communes.

12p vibecca 01-10-2024 2 1   Download

This study was conducted to evaluate the factors contributing to the spatial distribution of European hazelnut (Corylus avellane L.) in Bhutan and determine the suitable areas for cultivation of the crop in the near future (2040-2060) and distant future (2060-2080) under different climate scenarios of Representative Concentration Pathway (RCP) 2.6 and RCP 4.5 in Bhutan.

11p vibecca 01-10-2024 3 1   Download

In this study, the potential for sand liquefaction in the coastal area of Ninh Thuan will be evaluated based on SPT values. Two common methods for evaluation of liquefaction potential proposed by Seed and Idriss; Idriss and Boulanger were employed.

11p viyoko 01-10-2024 2 2   Download

Aquaculture production in China has made large contributions to the global total volume of fish for human consumption. The developed mariculture fish species large yellow croaker (Pseudosciaena crocea) is the highest economic marine fish of China. The paper aims to underpin the most significant investigations and highlight the future prospects for the LYC aquaculture industry in China.

15p vibecca 01-10-2024 5 2   Download