In this an ultra-wideband antipodal Vivaldi antenna among end fire radiation patterns function at UWB (3.1 GHz to 10.6 GHz) frequency range for radar and microwave imaging application is proposed. This article presents the designing of two different types of antipodal Vivaldi antennas. First is conventional and second is modified antipodal Vivaldi

In this work, finite element analyses using LS-DYNA had been carried out to investigate the energy absorption capability of a composite crash box. The analysed design incorporates grooves to the cross sectional shape and E-Glass/Epoxy as design material. The effects of groove depth, ridge lines, plane width, material properties, wall thickness and

This paper is about a discussion of detection technology and imaging system employed for the recognition of metal inside and between two walls. The UWB frequency (3.1Ghz to 10.6Ghz) is produced by ground-generating radar (GPR). The working principal for detection system is based on Time Domain Reflectometry (TDR) using through wall imaging (TWMI).

One of the primary goals of L2 teaching and learning in the 21st century is for students to develop necessary communicative competence. However, various employment agencies and organisations have raised the concerns over the poor competency in English language among Malaysian students. This study sets out to look into self repair practice as one as

In the common law jurisdictions including Malaysia, the tort of negligence is based on the existence of a duty of care owed by the defendant to the plaintiff/claimant. The law has developed over time to include many instances where duty of care exists. Psychiatric injury is an aspect of negligence concerned with mental harm which has been caused th

تناول البحث بيان الهدي النبوي حال ظهور الأوبئة الخطيرة، واستخدم في إعداد ها البحث المنهج الاستقرائي، والمنهج التحليلي. والنتائج التي توصل إليها أن الهدي النبوي يتضمن نوعين من الوقاية: الوقاي�

This paper identifies repair strategies by children with history of cleft lip and/or palate (CL/P) following the initiation by their conversational partners. Specifically, it analyses the strategies that are used by these children to construct the repair turn. Data come from approximately 7-hour recordings of everyday interaction during family acti

Children with a history of cleft lip and/or palate (CL/P) can experience a range of difficulties such as sound articulation errors and reduced psychosocial functioning. This causes interaction with them to contain more frequent communication breakdowns than non-cleft children. The present study shows evidence of such breakdowns involving topic shif

Islamic law has a well formulated system of requirements and rules governing investment and fund management, termed mudarabah in Arabic. In this contractual relationship, funds of one or more investors are provided on profit sharing basis to an entrepreneur, who contributes his effort and expertise, while the risk of genuine loss is solely borne by

Unhealthy lifestyles, especially on nutritional factors have become a major problem causing many diseases in Malaysians in recent years. Identification of lifestyle profiles such as preventive for individuals who adopt healthy and curative for individuals who do not maintain their lifestyle is needed to increase their awareness regarding their life