Numerous studies

This paper presents a design study of a wavelengthrouted optical router based on flat waveguide components on the Silicon-on-Insulator (SOI) platform compatible with CMOS fabrication processes. The design incorporates Arrayed Waveguide Gratings (AWG), Bragg scattering gratings, and is assisted by resonant ring couplers.

8p viengfa 28-10-2024 1 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

Turbines are the most common devices used in the field of wind energy and tidal energy. They are also the main research objectives of scientists worldwide. Different research methods are applied to study these devices, including the numerical simulation method. This is an advanced approach that helps to save costs of calculation, but it still keeps the accuracy.

9p viling 11-10-2024 1 0   Download

This study aims to demonstrate the numerous benefits of effective ERP system implementation from the organization's infancy to maturity. In addition, the researcher and analyst investigate the ERP system's application in numerous businesses by analyzing and reviewing previous academic journals and research.

10p vifilm 11-10-2024 0 0   Download

In general, the study indicates that Microso Project streamlines numerous tasks that are cumbersome to perform manually but indispensable for achieving project success. Furthermore, it aided the participants in meeting their deadlines and adhering to their cost estimates.

10p vifilm 11-10-2024 0 0   Download

The present study thus develop a numerical solution in ABAQUS software to investigate the inelastic buckling moment resistances of rolled steel beams with compact sections and subjected to the effects of residual stresses and initial imperfections.

15p vibecca 01-10-2024 0 0   Download

This study presents numerical results regarding subsonic flow characteristics over axisymmetric boattail models equipped with longitudinal grooves, with the number of grooves ranging from 2 to 12.

12p vibecca 01-10-2024 1 0   Download

In this study, a numerical model was developed to simulate the mechanical behavior of an orthotropic steel bridge deck (OSBD) strengthened with UHPC under localized loads based on the five-point bending beam test configuration.

10p vibecca 01-10-2024 2 0   Download

A finite element model using a multi-fiber approach is proposed in this paper for the analysis of reinforced concrete (RC) members using fiber-reinforced polymer (FRP) reinforcements, with a specific focus on the effect of pure torsion. The main objective of this study is to develop a numerical finite element model to predict the behavior of RC beams with FRP reinforcement under pure torsional effects.

14p vibecca 01-10-2024 2 1   Download

Wood, an environmentally friendly construction material, is characterized by a critical attribute that significantly influences its mechanical properties and durability: its moisture absorption behavior. This study expands upon an existing one-dimensional model to develop an innovative two-dimensional numerical framework for simulating moisture propagation within wood.

15p vibecca 01-10-2024 2 0   Download

The present study is going to fill in the gap by performing a review on the typical standard equations for the moment modification factors of simply supported beams and fixed beams subjected to an arbitrary point load. Also, a detail comparison between the equations will be discussed and key warnings will be made.

10p vibecca 01-10-2024 0 0   Download

This work is devoted to conducting a new study for global dynamics and numerical simulation of a discrete-time computer virus propagation model, which was constructed in our recent work. By utilizing well-known results on asymptotic stability of discrete-time dynamical systems, we establish the global asymptotic stability of a unique viral equilibrium point, whereas only its local asymptotic stability was previously analyzed.

8p viyoko 01-10-2024 6 1   Download

This paper presents a study using the MIKE 21 MA numerical model to determine the most optimal mooring layout for a container ship as well as clarify the influence of factors (wind, current, water level and ship’s draft) on the tension force of the mooring lines.

19p viyoko 01-10-2024 4 1   Download

The interconnection between the oil price and gold price with the stock market index has generated an epic amount of discussion for ages. While a numerous number of prior studies on different economies have drawn mixed findings, empirical findings for the relationship of those three vital economic indicators in ASEAN countries remain limited and open room for further research to call for better macroeconomic policy stances.

14p viormkorn 27-09-2024 4 2   Download

The gut microbiota plays a crucial role in food digestion, enhances the host's immune system, and against pathogens. Numerous studies have been conducted on the microbiota of insects in general and honeybees in particular. However, studies have primarily focused on adult honeybees, with fewer studies dedicated to larvae. Despite being within the hive, honeybee larvae still possess their distinct microbiota.

8p viling 27-09-2024 4 2   Download

This study proposes therefore to apply the transmissibility functions for modal identification of ambient vibration testing and investigates its performance in presence of harmonics. Numerical examples and an experimental test are used for illustration and validation.

14p vifilm 24-09-2024 7 1   Download

In this study, for the first time an isogeometric finite element formulation for bending analysis of functionally graded porous (FGP) plates reinforced by graphene platelets (GPLs) embedded in piezoelectric layers is presented. It is named as PFGP-GPLs for a short.

15p vifilm 24-09-2024 1 1   Download

This paper presents the elastic large-displacement analysis of planar steel frames with flexible connections under static loads. The obtained numerical results are compared with those from previous studies to prove the effectiveness and reliability of the proposed element and program.

10p vifilm 24-09-2024 4 1   Download

In this study, the response of salinity intrusion to the river mouth morphological changes induced by the 2011 Tsunami is investigated. The topographical changes caused by the tsunami are mainly divided into two stages.

16p vifilm 24-09-2024 1 1   Download

This paper focuses on numerical investigations and derived formulation to evaluate the residual strength of tension leg platforms (TLPs) with the local denting damage under axial compression loading. The damage generation scenarios in this research are represented the collision accidents of offshore stiffened cylinders TLPs with supply ships or floating subjects.

14p vifilm 24-09-2024 2 1   Download