Understanding the nature of volatility in commodity prices warrants adequate attention because such volatility is likely to lead to increased production, search and opportunity costs, as well as accelerate uncertainty and risk, contributing to a slowdown of economic activities. This study examines the asymmetry and persistency in the volatility of

The business of making goods in large quantities in factories, by and large, is considered to be a modern phenomenon. With the development of different types of advanced technology and machinery this phenomenon has been tremendously increased during last few decades all over the world. All these developments have led to decrease of the involvement

In order to perform duties excellently and deliver services to others efficiently and ethically, and to avoid inflicting of harms to them, specialists, employers, employees and workers of every profession must follow certain ethics. The profession of medical doctors is not an exception. Sometimes non-compliance of medical doctors with ethics causes

Today, many organizations are moving their computing services towards the Cloud. This makes their computer processing available much more conveniently to users. However, it also brings new security threats and challenges about safety and reliability. In fact, Cloud Computing is an attractive and cost-saving service for buyers as it provides accessi

يعد الاقتراض من اللغات الأخرى من المكونات المباشرة لنظرية المعجم، وقد تأثرت اللغة الملايوية بماليزيا باللغة العربية واقترضت منها ألفاظا كثيرة، من منطلقات دينية لكون اللغة العربية لغة القرآن

Interactive Multimedia (IMM) offers voice, video conferencing, graphics services at low cost with more flexibility in a high speed Wireless Local Area Network (WLAN) that can be defined as a high speed Wireless Campus Network (WCN). In a video or voice conversation, the direction of traffic flow over the networks defines the participating users wor

This article revises the current state of microbial transformation use in natural products. It represents the results of the most recent reports. Due to the importance of this transformation, there is still a strong need to intensify the direction of microbial transformation of the natural product compounds, besides exploiting more microorganisms t

Various techniques are introduced for cognitive radio (CR) technology to perform on the spectrum sensing. The most important factor to distinguish between these techniques is the accuracy. However, computational complexity, consumed power and sensing duration are increasing proportionally with the higher accuracy rate. Cyclostationary feature detec

Introduction: The goal of the present study was to examine the effect of alcohol consumption on sperm count and motility and the morphological changes in the seminiferous tubules of parent mice and their offspring. Methods: Animals were divided into two groups, Group 1 (alcohol group) of twelve male and twelve female mice, were given a daily dose o

In the modern world, there is an increased need for language translation. This paper presents English to Arabic approach for translating well-structured English sentences into well-structured Arabic sentences, using a grammar-based and example-translation techniques to handle the problems of ordering and agreement. This technique combines rule-base