In this paper, we discuss that the logical results in Boolean algebra can equally be derived with ordinary algebraic operations. We establish arithmetic versions of the common logical propositions inclusive of Sheffer stroke (Nand connective) and Peirce’s arrow (Nor connective) which are very important to design circuit diagrams. We present the c

In this study, handshake protocol for patient, medical center and doctor, medical center is proposed for electronic medical record transmission to improve the confidentiality of data transmission and non-repudiation of sending and receiving medical records. The proposed topology depends on symmetric and asymmetric cryptography to achieve high level

Multibiometric systems represent the fusion of two or more unimodal biometric systems. Such systems are expected to be more reliable due to the presence of multiple independent pieces of evidence. Since security is one of the important concerns of twenty first century, multibiometric systems can play an important role in ensuring security. In this

Worldwide Interoperability for Microwave Access (WiMAX) is a technology that bridges the gap between fixed and mobile access and offer the same subscriber experience for fixed and mobile user. Demand for such type of mobile broadband services and applications are growing rapidly as it provides freedom to the subscribers to be online wherever they a

Estimation of serum prostate specific antigen (PSA) has been considered as valuable non-invasive biochemical diagnostic tool for early detection of prostatic carcinoma. This cross sectional purposive study was carried out to compare the performance of serum total PSA and free PSA in terms of their sensitivity, specificity and overall diagnostic acc

Pewter alloys made from tin, copper and antimony powders were sintered using microwave and conventional vacuum sintering. Three different compositions of the pewter alloy were used; 91Sn6Cu3Sb, 94Sn4Cu2Sb and 97Sn2Cu1Sb. The effect of densification and microstructure of the pewter alloys from varying sintering time and sintering mode were examined

Abstract: Problem statement: The design of Capacitance to Voltage Converter (CVC) for capacitive sensor transducer was presented. The proposed design will reduce the size, power consumption and supply voltage of the circuit and can be used in high frequency band transducer. Approach: The design was implemented using the Operational amplifier (Op am

Prophecy is so central and essential a concept to Islam that hardly can we find a Muslim thinker who did not talk or write about it. Philosophers and theologians from al-Jahiz, Abu Hatim al-Razi and Ibn Taymiyyah to Abu al-Hasan al-Nadwi have set out to establish the legitimacy of prophecy and refute the arguments of pagan thinkers who advocated th

Malaysia is the largest oil palm (Elaeis guianeensis) plantation country in the world and annually produce 17.08 million tons empty fruit bunches (EFB) as solid waste (Chew and Bhatia, 2008). The oil palm biomass including EFB is burnt as fuel in the boiler to produce steam for electricity generation as well as processing of palm oil fruits (Nasrin

In this work a tuning fork type structure of Ultra Wideband (UWB) antenna is proposed. The antenna offers excellent performance for UWB system, ranging from 3.7 GHz to 13.8 GHz. The antenna exhibits a 10 dB return loss bandwidth over the entire frequency band. The rectangular patch antenna is designed on FR4 substrate and fed with 50 ohms microstri