Scenario studies simulate
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In this paper, we evaluate the performance of the SHM damage identification tool using a novel metaheuristic algorithm called the Artificial Hummingbird Algorithm (AHA). The proposed approach is evaluated by two case studies of different bridge structures in Vietnam with different simulated damage scenarios.
15p viwalton 02-07-2024 1 1 Download
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The purpose of this study was to evaluate the wayfinding and signage provisions, sensitivity of senior driving behavior and road safety. A driving simulator to simplify the airport navigation was developed. Three scenario types were designed to provide a variety of driving situations and complexity of the road designs to the airport. The complexity of way finding with the assorted road furniture such as signage adverts and street lights also were included. Experience car drivers who held valid UK driving license were asked to drive simulated routes.
7p longtimenosee10 26-04-2024 2 1 Download
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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
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The research used statistical analysis methods, compared, and simulated the MIKE model, predicted the risk of salinity intrusion according to the scenarios RCP 4.5 and RCP 8.5 to assess the current situation of salinity intrusion and its impact on Go Cong Dong district and Tan Phu Dong district.
5p visergey 02-04-2024 9 0 Download
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This study aims to show how analysis of such inventory and their demand popularity could be used to install small batch capacity, applying a make to order policy in the FMCG industry for non-popular items. Supply chain managers may also transfer finished goods and move single units of finished goods from an opened carton between retail outlets and warehouses before applying a make when zero policy to reduce and eliminate such unsustainable practices.
6p longtimenosee07 29-03-2024 4 1 Download
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This study aims to create eight scenarios of varying inventory replenishment policies for one fast moving consumer goods (FMCG) organisation. The aim is to provide the supply chain manager with alternative options for lower inventory and yet be able to service the FMCG businesses at lowest cost. The results show that this allows supply chain managers to pick the scenario that optimises an organisation’s resources and competitive strategy.
7p longtimenosee07 29-03-2024 3 2 Download
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The study extensively investigated the ultimate bearing capacity (UBC) of an eccentrically loaded foundation under two scenarios (horizontal sandy soil and sandy soil slope), utilizing the Rigid Plastic Finite Element Method (RPFEM). To precisely simulate a diverse range of frictional conditions on the foundation surface roughness, a novel joint element is introduced, capable of accommodating both perfectly rough and perfectly smooth foundations.
6p vigojek 02-02-2024 3 1 Download
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This study investigates the impact of climate change (CC) on water resources in Phu Yen province, Vietnam by assessing historical trends of temperature, rainfall and flood simulation scenarios from a report of Vietnam of the Ministry of Natural Resources and Environment in 2020. The method for assessing the impacts on water resources was provided in the report of the Intergovernmental Panel on Climate Change (IPCC) in 2007.
14p viironman 02-06-2023 10 3 Download
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Videolaryngoscopy has become increasingly attractive for the routine management of the difficult airway. Glidescope® is well studied in the literature while imago V-Blade® is a recent videolaryngoscope. This is a feasibility study with 1:1 case-control sequential allocation comparing Imago V-Blade ® and Glidescope® in predicted difficult airway settings.
6p viottohahn 30-03-2022 12 1 Download
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Based on an extensive simulation study, McGregor and colleagues recently recommended the use of surrogate variable analysis (SVA) to control for the confounding effects of cell-type heterogeneity in DNA methylation association studies in scenarios where no cell-type proportions are available.
3p vialfrednobel 29-01-2022 9 0 Download
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This paper presents the method to encode the robot's roadmap by a matrix and improve Dijkstra's algorithm to find the shortest path and the fewest turns. Besides, develop an algorithm to detect and avoid static obstacles and route the robot AGV instantaneously when it encounters them in a flexible manufacturing system where devices are arranged in a matrix style. According to the algorithms of this study, a Matlab computation and simulation program has been write to explore different scenarios in the production line.
9p spiritedaway36 28-11-2021 17 4 Download
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The main objective of this study is to assess the information of climate simulation and projection of temperature and precipitation based on the results of 23 models from the World Climate Research Programme’s (WCRP) Coupled Model Inter-comparison Project phase three (CMIP3) for Southeast Asian Countries with a more focus on Vietnam.
9p nguathienthan9 08-12-2020 18 1 Download
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Part of the missing heritability in Genome Wide Association Studies (GWAS) is expected to be explained by interactions between genetic variants, also called epistasis. Various statistical methods have been developed to detect epistasis in case-control GWAS.
17p viconnecticut2711 28-10-2020 10 0 Download
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The development of sequencing techniques and statistical methods provides great opportunities for identifying the impact of rare genetic variation on complex traits. However, there is a lack of knowledge on the impact of sample size, case numbers, the balance of cases vs controls for both burden and dispersion based rare variant association methods.
10p vicoachella2711 27-10-2020 15 2 Download
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Flooding caused by historically high flows, especially in Tra Khuc-Ve River basin in the Mid-Central region in Vietnam in November 2013, which caused widespread damage. The purpose of this paper was to establish the inundation maps in the downstream part of Tra Khuc-Ve rivers by using the coupling of the hydrological and hydraulic models (MIKE SHE/MIKE 11 and MIKE 11 GIS). Calibration and validation of the hydrological model were in good agreement in terms of the vibration amplitude, absolute value, and phases.
12p nguyentanloc09 17-10-2020 23 2 Download
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This paper reports on a participatory action research study, which explores how ICT application adoption may be enhanced through ‘empathetic participatory design’ as a method for creating knowledge that may have meaningful application utility. This is achieved through user behavioural simulation. The main mode of data collection and analysis was the repertory grid technique used to elicit constructs from simulated prototyped elements of a selection of applications.
17p quenchua8 29-09-2020 17 0 Download
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Quantification of mass flows in production lines and waste treatment lines, as well as quantification of energy consumption at a factory is always challenges in cleaner production and pollution control decision making. The case study has conducted at a representative steel making complex in Vietnam, simulating the material flows of water and waste streams, and energy balance (EB) for water production and wastewater treatment processes, by using STAN (subSTance flow ANalysis) and SANKEY software, respectively.
13p angicungduoc5 13-06-2020 39 0 Download
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Scenario studies simulate the whole fuel cycle over a period of time, from extraction of natural resources to geological storage. Through the comparison of different reactor fleet evolutions and fuel management options, they constitute a decision-making support.
15p christabelhuynh 30-05-2020 18 0 Download
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In this paper we study how power line communications are affected by different coding techniques. We investigate the case of LDPC coding scheme and its application to the PLC channel. The modulation method applied is BPSK while the transmission technique used is OFDM. We study regular LDPC codes, which is the worst case scenario concerning the performance of LDPC codes. The OFDM symbol size is initially defined at 4096 carriers, since certain characteristics of LDPC codes, like their sparse parity check matrix, imply that a larger block size improves their performance.
6p son248 23-04-2020 54 0 Download
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In this study, three different statistical downscale method namely delta method (DM), quantile mapping method (QMM) and empirical quantile mapping method (EQMM) are compare to downscale precipitation for Upper Shivnath basin. Model for Interdisciplinary Research on Climate 5 (MIRCO5) simulation model is used for future Representative Concentration Pathways (RCP) scenarios (RCP4.5) to project decadal changes in precipitationacross eighteen selected stations of Upper Shivnath basin. Three decades are selected for future prediction viz.
13p nguaconbaynhay3 07-02-2020 8 0 Download