This research paper aims to explore the underlying cloud computing architectures with respect to security and auditing services. As most of the standards have not been defined yet for cloud computing, academic and industrial researchers are participating with their ideas and proofs. We have surveys and classified the available cloud computing archi

Electronic payment has emerged in the past decade as an alternative of payment system between business-to-business as well as when involving individuals. Electronic payment is made much easier and affordable today by the emergence of products and services offered by various parties including financial institutions and web-based online portals. Ther

Object replication is an unavoidable phenomenon in distributed systems to address the issues of size, administrative and resources scalability. It also guarantees the availability of system as more users can be accommodated and failures can be tolerated. If the location of object replica is not proper, the problem may arise when it is requested by

The dental abscess is a difficulty of decay of the tooth. It can also be caused by tooth trauma when a tooth is chipped or broken. Any opening in the enamel of the tooth lets bacteria in to cause an infection of the tooth center known as the pulp. The infection can spread from the tooth root and into the bones which support the tooth. Bacteria from

لقد أحدثت الثورة المعلوماتیة أث ا ر إیجابیا في كافة نواحي البشریة: الإقتصادیة منها، والإجتماعیة، والعلمیة، والعملیة، وغیرها من النواحي الأخرى. ومن ضمن التأثیر الإیجابي للثورة المعلوماتیة هو

This research emphasises the relationship between linguistic argumentation and logic . Linguistic argumentation is a language system which uses the meaning of expressions in a sentence to draw a complete meaning of the sentence, as there lies a dependence between expressions. In fact, this connection between expressions enhances the overall meaning

Purpose – This paper seeks to examine the perception of young employees on working relationships satisfaction with communicative teamwork, mutual learning, participative decision making, and communicating feedback of the older employees in higher learning institutions in Malaysia. Design/methodology/approach – A specially-constructed questionna

The objective of this article is to present various aspects of Fiber-Wireless (Fi-Wi) networks, which is a technology of current interest of the researchers. Fiber-wireless technology, known in short as “Fi-Wi,” is a combination of optical-fiber-based network and wireless network. Fi-Wi has recently come forward as one of the emerging future ne

In recent years, reputation management schemes have been proposed as promising solutions to alleviate the blindness during peer selection in distributed P2P environment where malicious peers coexist with honest ones. They indeed provide incentives for peers to contribute more resources to the system and thus promote the whole system performance. Bu

Introduction: Enamel demineralization is associated with decrease in saliva pH due to fermentation of sugar by oral commensal. Thus, exploring the changing pattern of saliva pH is meaningful in dental caries prevention. The aim of this study was to compare the changing pattern of saliva pH after consuming different types of sweeteners (sucrose and