Types of models

Folding plates with wavy shapes made of composite materials have been widely applied, hence designing this type of structure is significant in practice. In this research work, the results of static calculation of the sinusoidal corrugated composite plates will be analyzed.

9p viengfa 28-10-2024 0 0   Download

Artificial neural networks, which are an essential tool in Machine Learning, are used to solve many types of problems in different fields. This article will introduce an application of the artificial neural network model in the diagnosis of heart disease based on the heart.csv data file.

6p 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 2 1   Download

In this paper, the type of obstacle micro mixer model was designed and investigated by numerical simulation to improve the mixing efficiency. Passive mixers with tail-added obstacles structures were studied and compared with other conventional T microstructures, and then their mixing performance was numerically evaluated.

14p viling 11-10-2024 1 0   Download

This paper aims to propose a design of a type-2 fuzzy cerebellar model articulation controller for uncertain nonlinear systems, which achieves high stability and accuracy for controlling magnetic levitation systems. The proposed controller is a combination of a type 2 fuzzy logic system and a cerebellar model articulation controller.

10p viling 11-10-2024 2 0   Download

A truss model supplementing the concrete contribution is introduced in this paper to predict the shear strength of concrete beams reinforced with various types of FRP bars. The contributions from truss and direct strut mechanisms are considered in the analytical model. The truss model which has struts at various angles considering concrete contribution is derived in this paper.

13p vibecca 01-10-2024 1 0   Download

This study shows the results of landslide susceptibility mapping for the southwest region of Quang Nam province using the Weights of Evidence (WoE) model. The input data consists of a landslide inventory and ten influencing factors, i.e., geology, distance to fault, elevation, relief amplitude, slope, aspect, rainfall, soil type, land use, and distance to road.

15p vibecca 01-10-2024 5 1   Download

The study was conducted from October 2016 to December 2017 at the Experimental Farm, Faculty of Animal Science, Vietnam National University of Agriculture, with the aim to evaluate the interaction between farming model types and reproductive performance of Ho and Dong Tao chickens.

9p vibecca 01-10-2024 2 1   Download

This work aims to study the crack pattern in masonry-like structures by a simplified description of the medium using a variational damage model. In literature, when modeling fractures in masonry structures, capturing both fracture types, cracks in units, and cracks at the interface simultaneously, usually requires a complicated scheme.

12p viyoko 01-10-2024 1 1   Download

In this article, the authors have researched and evaluated the effectiveness of load transfer according to deflection through the application of the 3D finite element method. The model utilizes material parameters and actual airport hard pavement structures and calculates for many types of aircraft commonly operating in Vietnam.

12p viyoko 01-10-2024 4 1   Download

This study aims to investigate the fouling mechanism, which mostly impacts the water permeability via empirical modeling. Normally, there are four different physical-based types of fouling: complete blocking, intermediate blocking, cake filtration and standard blocking or adsorption.

7p viyoko 24-09-2024 1 1   Download

Tensile properties of strain-hardening fiber-reinforced concrete are the key engineering parameters in determining bending resistance of the material. In this paper, an analytical model to predict tensile properties of ultra-high-performance fiber-reinforced concrete (UHPFRC), a type of strain-hardening fiber-reinforced concretes, was performed based on single fiber pullout test.

13p vifaye 20-09-2024 1 1   Download

This paper introduces a new modified type of FB. Series of two-dimensional wave flume experiments were carried out to investigate the wave attenuation of the new modified type of FB. Research on the physical model of FBs focuses on the wave transmission, wave reflection and wave energy dissipation under random wave conditions. Comparative tests were also carried out between the new modified type of FB and the traditional box FB.

12p vifaye 20-09-2024 2 1   Download

This article aims to investigate the structural behavior of Ultra High Performance Epoxy Composite Plate subjected to velocity impact loading. Two types of material were utilized for the composite plate: epoxy, and UHPC. UHPC plate plays as a front layer to strengthen the energy absorption and protect the epoxy layer.

10p vifaye 20-09-2024 7 1   Download

This study investigates customers’ perception of four types of responsibilities in Carroll’s CSR pyramid (1991), including economic, legal, ethical and philanthropic responsibilities; and the effects of their perception of CSR on purchasing intention. The findings show some interesting points. Firstly, the importance level of four responsibilities from customers’ perspective is different from that of Carroll model (1991).

22p toduongg 24-08-2024 2 1   Download

This paper investigates the effects of economic sanctions (ES) on global banking flows (GBF) using 4,022 pairs of 207 countries during the period 1995-2018. We use a structural gravity model combined with the rich Global Sanction DataBase introduced by Felbermayr et al. (2020, 2021). ES include various forms of sanction, including arms, trade, financial, travel, and other sanctions, whereas GBF reflect cross-border lending. Our empirical results show a negative association between ES and GBF. The heterogeneous effects of ES on GBF depend on the types of sanctions.

18p toduongg 24-08-2024 0 0   Download

The 5S model is the beginning of a quality enhancement initiative to improve safety, efficiency, or other patient-centered aspects. Applying 5S on all types of equipment is to improve the quality of Can Tho University of Medicine and Pharmacy Hospital. The study aimed to evaluate results of applying 5S on all types of facilities at Can Tho University of Medicine and Pharmacy Hospital after 1-year intervention.

8p visunati 23-08-2024 2 2   Download

This thesis deals with the finite element simulation of spot welded joint in crash analysis. Spot welding is a very common joining process in the automotive industry. It is cost effective and it provides a very fast production rate of automotive body components. Despite this advantage, spot welds are very susceptible to various types of loading conditions. Therefore they are prone to failure, if not designed properly, during their service life time. Therefore it is very important to understand the behaviour of spot welds and their failure characteristics.

243p runthenight05 01-03-2023 9 4   Download

The broad aim of this research project is to optimize planned and emergency maintenance tasks and timings for tram tracks. Consistent with that broad aim, the following specific objectives are identified: Understand the factors affecting the degradation of tram tracks; develop a degradation prediction model for tracks as a function of the influencing factors; evaluate the time and type of maintenance required for deteriorated rail tracks.

101p runthenight04 02-02-2023 6 2   Download

This thesis investigates the choice behaviour of first year undergraduate students through proposing and testing a conceptual model. The psychological constructs of personal values, motivation, selection criteria, demographic and socioeconomic factors introduced as underlying drivers provide invaluable insight into the pathways of influence and relationships between student types and their preference towards a particular degree program at a particular university.

321p runthenight04 02-02-2023 5 2   Download