In digital communication the QPSK (quadrature phase-shift keying) signal occupies a special position, from satellite systems through to Local Area Networks (LAN). The QPSK signal can be detected or received using analog or digital receivers. The detection capability of digital receivers relies mainly on the number of samples per signal element and

The formation of tourism experience frequently subjected to complexity of individual tourist psycho-graphical factor, which leads to vast difference in the end experience formed among the respective tourist. However, the fact that travelling is highly subjected to environmental fuzziness and the issue of geographical consciousness may interfere the

Estimates indicate that Nigeria has more than 50,000 maternal deaths annually, while many key maternal health indicators have remained stagnant or have worsened over the last decade, and coverage and utilization of key interventions are correspondingly low. The maternal mortality in Nigeria is 576 per 100,000 live births according to Nigeria demogr

This study investigated the use of Mobile and Wireless Technology (MWT) in higher education using the selected public university students in Malaysia. A random sampling has been selected among 490 students from three Public Universities and one Polytechnic. The study has been addressed to focus on the applications of MWT in learning and to identify

The Nigerian health system operates within the federal design of its political system. The 1988 National Health Policy revised in 1996 and 2004 lays out the different functions within the system. The Federal Ministry of Health is responsible for defining the overall policy framework for the health system of the whole country. There is a wide geogra

Cognitive Radio (CR) is an intelligent method for opportunistic access of idle resources and a solution for spectrum resources scarcity. In this article a new technique for spectrum access is proposed. This technique combines energy detector with geolocation database. The proposed technique is employed in radar bands of (960-1400 MHz, 2.7-3.6 GHz a

Right to Life is one of the Fundamental Rights that is guaranteed to all including children. This right is recognized by all legal systems in the world nationally and internationally. Many scholarly writings also pronounced the value of children’s rights in many perspectives. Currently, Children’s right to life is simply violated by some in ord

Titanium (Ti-6Al-4V) alloy is very attractive for many applications due to its high strength-to-weight ratio and high corrosion resistance. Even then, with these attractive properties, it has poor shear strength and surface wear properties. This study is therefore undertaken to investigate the effect of sliding parameters on the surface wear behavi

يحتاج الجيل الجديد بصفة عامة إلى نوع من التعليم يختلف في أسلوبه ومحتواه عما كان الأمر في الأجيال السابقة؛ فالجيل الجديد في ظل متغيرات العصر قي أمس الحاجة إلى مخاطبة العقول وتنشيطها، أكثر مما ي

Standard economics and policy prescriptions adopt the modernization thesis as its base, which says that developing countries can modernize by undergoing secularization and westernization. However, Muslim countries, including Malaysia, have shown that more economic development and progress can take place together with a renewed manifestation of Isla