Simulation approach

This study aimed to simulate the effects of this payment approach on different stakeholders, reduce the economic burden on TB patients, improve the quality of medical services, facilitate policy optimization, and offer a model for health care payment reforms that can be referenced by other regions throughout the world.

14p vishanshan 27-06-2024 1 1   Download

In this paper, the research team will present the approach, build an algorithm and design a software program to simulate the disassembly of weapons equipment using 3D virtual reality technology. The software consists of three main modules: theory, practice, testing, helping officials, technical staff, trainees, and soldiers master knowledge from theory to practice process, forming skills before operating directly on real weapons.

10p visergeyne 18-06-2024 0 0   Download

This article presents two methods to determine pressing forces to the M1 copper plate. The first approach employs the upper-bound method, and the second method combines numerical simulation with a central composite design. The upper-bound method uses physical analysis to determine the deformation zone and establish the division of the rigid block model. The findings were identical to the slip-line solution method.

12p viambani 18-06-2024 3 1   Download

Ebook "Computational support for the selection of energy saving building components" presented in this thesis consists of four main research activities, all focusing on the use of simulation tools to support the selection and implementation of energy saving building components: 1) analysis of the design process of current energy-efficient building projects; 2) development of an approach for well-founded selection of these components; 3) analysis of the suitability of existing tools to support the selection process, and development of ideas for improvement of these tools.

238p giangdongdinh 28-05-2024 1 1   Download

Part 1 of ebook "Progress in activity-based analysis" provides readers with contents including: contributions to understanding joint relationships among activity and travel variables; a dynamic programming approach for the activity generation and scheduling problem; simulation of daily activity patterns; simulation daily activity patterns through the identification of sequential dependencies; adjustments of activity timing and duration in an agent-based traffic flow simulation;...

249p dongmelo 21-05-2024 2 2   Download

In work "Discretization error and uncertainty in numerical simulation of a laminar flow in a 1:3 sudden expansion channel", we aim to estimate the spatial discretization errors and uncertainties of a simple simulation, that is, steady laminar flow in a 1:3 sudden expansion channel. Richardson extrapolation and safety factor approach will be employed.

7p dathienlang1012 03-05-2024 1 0   Download

In this study, a surrogate model based on artificial neural networks (ANN) will be established to predict the mechanical behaviors of the plastic Primitive TPMS reinforced beams. Finite element analysis (FEA) simulation results of different numbers of reinforcement layers and volume fractions were adopted as the model data, the robust model have been owing to a hyperparameter tuning investigation.

10p dathienlang1012 03-05-2024 5 0   Download

In this paper, the author proposes a new approach (method) to design the pile raft foundation to optimize the number of piles required and suit the geology for each specific building. In which the first the required minimum number of piles with a given safety coefficient (of the pile) is determined then simulates (digitizes) the interaction of pile raft foundation with the ground by the finite element method (FEM) to design the foundation with different load options.

10p dathienlang1012 03-05-2024 2 0   Download

The paper "Nonlinear finite element approach for contact problems in hyper-elastic models" considers the contact problems between hyper-elastic bodies by using finite element analysis (FEA). In this study, high-order elements is used with its advantages such as less element usage, more accurate results and geometrical flexibility... The contribution of this paper is development of programs that can calculate and simulate the specific contact problem between hyper-elastic bodies.

10p dathienlang1012 03-05-2024 1 0   Download

The eXtended Finite Element Method (XFEM) produces high effectiveness in analyzing the crack propagation in structures. In this approach, the crack is modeled through enrichment functions instead of explicitly represented on the geometry. This study presents an object-oriented program to simulate crack propagation in 2-dimensional structures.

9p dathienlang1012 03-05-2024 2 0   Download

This study presents thermodynamic approaches for selecting a hydrate former suitable for water treatment. Here, carbon dioxide (CO2) and 1,1,1,2-tetrafluoroethane (HFC-134a) were investigated as hydrate formers. Simulated studies of the hydrate formation by four formers were conducted at different NaCl concentrations (0.00, 1.75, and 3.50 wt%) to predict the phase-equilibrium conditions.

5p dianmotminh02 03-05-2024 1 1   Download

Epidermal growthfactor receptor(EGFR) and human epithelium receptor-2(HER2) are members of the epidermal growth factor receptor (EGFR/ErbB) family implicated in the development of many types of carcinoma. Zanthoxylum simulans Hance has the effect of inhibiting growth and causing the death of many types of cancer cells. In this study, the molecular docking method and molecular dynamics simulations were used to evaluate the inhibition abilities of EGFR and HER2 receptors of 120 compounds in Zanthoxylum simulans Hance.

12p dianmotminh02 03-05-2024 3 2   Download

This paper suggests the balanced approach of the new two-sided group chain sampling plan (NTSGCh) which operates with four acceptance criteria. The lifetime distribution of Log-logistic is used in this study, and the method of time truncated life test simulation is conducted. The findings proved that the NTSGCh performed better than the NTSCoGCh. Therefore, the NTSGCh is a worthy option for implementation in lot inspection in the manufacturing industry.

5p longtimenosee10 26-04-2024 3 1   Download

The purpose of this research was to explore how effective the bottom-up approach to producing and shaping educational legislation is in Ukraine and to identify what observed changes take place in students if the bottom-up approach is simulated in the classroom. Qualitative instruments and observational data were used to yield the data.

12p viarnault 25-04-2024 3 1   Download

Ebook "Modeling in systems biology: The petri net approach" aims to meet a challenge that previously has been largely avoided by the Petri net community. The community used to be content with the demonstration that Petri nets were able to simulate quite a large number of partial systems when their homogeneity permitted a rather restricted application of the Petri net methodology. The proof of principle used to say that Petri net models can simulate otherwise established theoretical descriptions.

378p ladongphongthanh1008 22-04-2024 4 2   Download

Ebook "A step by step approach to the modeling of chemical engineering processes: Using excel for simulation" treats modeling and simulation in a simple way, that builds on the existing knowledge and intuition of students. They will learn how to build a model and solve it using Excel. Most chemical engineering students feel a shiver down the spine when they see a set of complex mathematical equations generated from the modeling of a chemical engineering system.

183p tracanhphuonghoa1007 22-04-2024 3 2   Download

Part 2 book "Renewable energy utilisation and system integration" includes content: Radio frequency energy harvesting - sources and techniques; renewable energy, emissions, and health; distributed renewable power sources in weak grids — analysis and control; planning tools for the integration of renewable energy sources into low and medium voltage distribution grids; simulation methods for the transient analysis of synchronous alternators; photovoltaic power plant grid integration in the romanian system–technical approaches.

185p dianmotminh00 22-04-2024 5 3   Download

Part 2 book "MATLAB for engineers – Applications in control, electrical engineering, it and robotics" includes content: Calculating radiation from power lines for power line communications; automatic modelling approach for power electronics converters - Code generation (C S function, modelica, VHDL-AMS) and MATLAB simulink simulation; PV curves for steady state security assessment with MATLAB;.... and other contents.

290p dianmotminh00 22-04-2024 5 4   Download

The objective of the study is to analyze existing personnel risks and develop an adaptive, universal methodology for assessing their likelihood, with further modeling of possible risk scenarios. In the framework of the study, a two-stage method for estimating the probability of occurrence of 30 personnel risks characteristic of different types of personnel flows was tested. Possible scenarios were simulated using the Scenario Manager method.

9p longtimenosee09 08-04-2024 8 1   Download

In this paper, we introduce a novel simulation-based optimization method, CMAESEP, which couples the Covariance Matrix Adaptation Evolution Strategy Optimization Algorithm and the Epanet hydraulic simulator for optimal designing water distribution networks. The proposed method is applied to the published benchmark water network of Hanoi.

10p vilarry 01-04-2024 2 1   Download