Supercritical fluid extraction (SFE), a sustainable green technology leads a wide range of applications since the past decade. Like many other processes, SFE is sometimes criticized for its large number of factors which need to be properly adjusted before every single run. Experimental design and proper statistical analysis with small number of tri

This paper presents a single-phase Grid-tied inverter for renewable energy systems, which can be used for obtaining small-voltage AC supply for powering small electronic devices or can be used in a distributed grid system for utility supply. The issue of synchronization of these DC-AC inverters with the grid/utility systems is explained and investi

This quantitative study examined Malaysian teachers’ perception towards using GeoGebra in the teaching of mathematics. The relationship between teachers’ Perceived Current Competencies (PCC) of GeoGebra, and Intention to Use (IU) it as well as the difference between male and female teachers and between users and non-users of GeoGebra were inves

This paper presents the simulation details of a single-phase 50Hz inverter that could be used for obtaining small-voltage AC or DC supply source needed for powering small electronic devices that could be employed for distributed measurement in monitoring systems. Energy harvesting from solar presents a source that may prove viable alternative to co

This paper presents the current and power loss comparison of single-phase 50Hz transformer-less and transformer-based PWM-operated inverters that can be used in applications from small-voltage AC supplies to distributed grid systems or Grid tied systems. The major concern in these inverters is its reliability and power conversion efficiency. The le

In on-board electronic circuits the use of DC-DC converters is very common for translation and stability of DC levels. These converters are used primarily to step-up or step-down DC levels, they are also employed for steady DC voltage output generated from ambient energy sources such as solar and wind power. In such converters, an inductor plays a

This Poster presents a single-phase 50Hz transformer-less PWM-operated Grid tied inverter for renewable energy systemsZeeshan Shahid, Sheroz Khan, Ahm Zahirul Alam, Musse Mohamud Ahmed Kulliyyah of Engineering, International Islamic University Malaysia E-mail: zshahid87@gmail.comPoster ID: Multi -level DC -AC Inverter for Grid - tied Renewable Ener

This project involves in creating and designing 3D animation which has been launched specifically in Android as an application. The content of this application widely focused in terms of the Islamic teachings where by it highlights mainly on the Islamic manners and du'a. Ummul Fazila Shamsudeen, Nur Asyeila Muhamed Johari, Dr Sofianiza Abd M

تهدف هده الدراسة إلى تحديد المشكلات اللغوية التي يواجهها الدارسون في المدارس الدينية في هما ِ رَ وُ كلنتان أثناء استخدامهم التعريف والتنكير بص ولاية المتنوعة في تعابيرهم الكتابية، ومعرفة عدد

Social Networks (SNs) becomes a major source of reporting new events happens in real life even before the news channels and other media sources nowadays. The objective of this paper is to get insight of peacebuilding (Pb) event mining (EM) from SNs (e.g., tweets, Fb posts, etc) by conducting the systematic Literature (SLR) process. The paper aims t