Sciences de l'ingénieur et technologies

Article scientifique

Effectiveness of transverse speed reducers and exploring factors contributing to road traffic crashes on a rural two-lane highway: A mixed methods study

Abstract Background: In Ethiopia, there are an estimated 25.3 road traffic related deaths per 100,000 population, which is much higher …

2020 Open Access

Article scientifique

واکاوی رژیم های فناورانه، سیاستی و بازار در صنایع با محصولات و سامانه های پیچیده: صنعت توربین های گازی

بخش‌های مختلف صنعتی با رژیم‌های فناورانه، سیاستی و بازار متفاوت شناخته می‌شوند. این تفاوت‌ها در میان صنایع با محصولات و …

2020 Open Access

Article scientifique

نظریه نوآوری همبافتی سازمانی و فناورانه: تلاقی کنشگران نوآوری جهت تداوم کسبوکار نوآورانه دفاعی

پاسخگویی مستمر به نیازهای متنوع بخش هوایی و فضایی نیروهای مسلح، مستلزم استمرار کسب‌وکار نوآورانه دفاعی می‌باشد. این امر باعث …

2020 Open Access

Article scientifique

نگاهی مجدد به مفهوم الگوی سلاح: نقد نظامنامه تدوین الگوی تسلیحات و تجهیزات

بدون شک، انتخاب و اکتساب سلاح و تجهیزات دفاعی یکی از دغدغه‎های مهم کشورها است. در این راستا، در دهه …

2020 Open Access

Article scientifique

Accurate loads and velocities on low solidity wind turbines using an improved Blade Element Momentum model

Abstract. The accurate prediction of loadings and velocities on a wind turbine blades is essential for the design and optimization …

2020 Open Access

Article scientifique

An intelligent alternating current-optimal power flow for reduction of pollutant gases with incorporation of variable generation resources

Frequent escalations in fuel costs, environmental concerns, and the depletion of non-renewable fuel reserves have driven the power industry to …

2020 Open Access

Article scientifique

On Statistical Approach to Automated Normal Systolic Blood Pressure Detection in Continuously Monitored Blood Pressure Data

This paper considers a statistical approach for detecting normal systolic blood pressure pattern from a continuously acquired systolic blood pressure …

2020 Open Access

Article scientifique

A Novel Non-integer Indirect Adaptive Control for Non-integer Order Systems with Non-prior Knowledge

In this study, a new non-integer indirect adaptive control method with reference model is suggested for the class of non-integer …

2020 Open Access

Article scientifique

A review of Virtual laboratory and justification for adoption in Nigeria tertiary educational institutions

Physical laboratory (PL) is widely considered to be essential to learning and teaching science and engineering related courses. However, developing …

2020 Open Access

Article scientifique

A review of Virtual laboratory and justification for adoption in Nigeria tertiary educational institutions

Physical laboratory (PL) is widely considered to be essential to learning and teaching science and engineering related courses. However, developing …

2020 Open Access

Article scientifique

Evaluation of Irvingia kernels extract as biobased wood adhesive

Abstract Irvingia tree species have been earmarked for domestication in many countries due to their potential as raw materials for …

2020 Open Access

Article scientifique

Remote Lab Experiments: Measuring and Monitoring of Temperature Changes

The physical training education systems of the faculties of science focus on practical manipulations. Remote Labs are a recent approach …

2020 Open Access

Article scientifique

Coupled thermo-fluidic model for thermal energy storage based on liquid solid phase change

Abstract The production and storage of thermal energy are important processes that contribute to the satisfaction of daily needs. They …

2020 Open Access

Article scientifique

Nonlinear System Identification using Uncoupled State Multi-model Approach: Application to the PCB Soldering System

Multi-model approach is an adapted tool of modeling nonlinear systems. The underlying idea is to simplify the complex nature of …

2020 Open Access

Article scientifique

Reclamation of ultra-fine coal with scenedesmus microalgae and comprehensive combustion property of the Coalgae® composite

Combustion of South African discard ultra-fine coal (i.e. coal dust), charcoal, microalgae biomass, and composites of the three under air …

2020 Open Access

Article scientifique

Ant Colony Optimization for Real Time Traffic Lights Control on a Single Intersection

In this paper, we present a new scheme to intelligently control the cycles and phases of traffic lights by exploiting …

2020 Open Access

Article scientifique

Effects of current mismatch due to uneven soiling on the performance of multi-crystalline silicon module strings

Photovoltaic (PV) module operation is critical in PV systems for optimum generation of electrical power. Modules installed in the field …

2020 Open Access

Article scientifique

A model for calculating bottom-hole pressure from simple surface data in pumped wells

Abstract Bottom-hole flowing pressure and pump intake pressure (PIP) are important parameters to optimize the performance of oil wells. In …

2020 Open Access

Article scientifique

Effect of water and gas injection schemes on synthetic oil rim models

Abstract Oil recovery in oil rim reservoirs is usually affected by reservoir and operational parameters. An experiment was designed to …

2020 Open Access

Article scientifique

Estimating Weibull Parameters for Wind Energy Applications using Seven Numerical Methods: Case studies of three costal sites in West Africa

In this study, the effectiveness of seven numerical methods is evaluated to determine the shape (K) and scale (C) parameters …

2020 Open Access