Prolonged exposure to noise can have adverse effects on health. Noise has extra auditory effects by activating the sympathetic nervous and hormonal systems. The present study was undertaken to evaluate the effect of acute and chronic high intensity noise on the isolated hearts of rats using the Langendorff apparatus by determining the effect of noi

A six component force balance was used to obtain the CL for a reverse delta wing and a delta wing for comparison purposes. A simulation of the streamlines, velocity vectors and surface pressure contours was carried out using CFD software to show the characteristics of the flow over a reverse delta wing.Investigation of the Vortical Flow around a Re

يتناول هذا البحث موضوع انعكاسات التطور الدلالي فى المصطلحات الحاسوبية، ويظهر مدى تطور دلالة تلك المفردات المستخدمة فى مجال الحاسوب. وعبر تتبعنا لهذا الموضوع يتضح لنا كيفية تطور تلك الكلمات د�

Kenaf (Hibiscus cannabinus) is composed of various active components including tannins, polyphenolics, alkaloids, essential oils and steroids. In this study, kenaf seeds oil was used as a material in observing the anticancer activity on MCF-7 cancer cell line and finding the optimum parameter to extract the oil that give the highest anticancer acti

This paper discusses the correlation between young learners’ writing performance and their learning styles when PowerPoint was used in teaching writing skills. This study focuses on the sensory learning styles which comprises visual, auditory, kinesthetic and tactile learning styles (perceptual learning style). Reid’s (1995) ‘Perceptual Learn

A biographical essay on the twentieth century Bengali writer, Rokeya Sakhawat Hossain.Rokeya Sakhawat Hossain: A Biographical Essay Soon after the death of Is hwar Chandra Vidyasagar (1820 -91), a pioneering figure of the Bengal Renaissance and the father of modern Bengali language, Rabindranath Tagore (1861 -1941), Asia’s first Nobel Laureate, r

Boolean functions play a central role in the design of information protection systems. The strength of cryptographic systems against any potential attack is determined by several criteria which the cryptographic functions should meet. These criteria can be analyzed and measured through the aid of specific tools or methods of approach. In this paper

This study argues that the Arab World and the larger Middle East region are politically, strategically, and economically significant in the US foreign policy formulation. However, the 2011 Arab Spring poses serious challenges to Washington’s interests and policy in the region. The Arab Spring entails political elite transformation in the Arab cou

With the prevalence of multimedia applications and the potential commercial usage of Mobile Ad hoc Networks (MANETs) in group communications, Quality of Service (QoS) support became a key requirement. Recently, some researchers studied QoS multicast issues in MANETs. Most of the existing QoS multicast routing protocols are designed with flat topolo

The aim of this paper is to estimate the perception, knowledge and attitude of the respondents towards electrical and electronic equipment waste (e-waste) management. It also tried to identify current e-waste management practiced by households in Kuala Lumpur. In order to ensure a higher response rate, face-to-face survey was employed. In this stud