Studies of Aspect-Oriented Programming (AOP) usually focus on a language in which a specific aspect extension is integrated with a base language. Languages specified in this manner have a fixed, non-extensible AOP functionality. In this paper we consider the more general case of integrating a base language with a set of domain specific third-party aspect extensions for that language. We present...

Aspect Oriented Programming (AOP) is a new technology for separating crosscutting concerns that are usually hard to do in object-oriented programming. As AOP has better capability to handle crosscutting concerns than object-orientation it helps to write more modularized and more maintainable code. And numerous publications discuss about the advantages of AOP design and implementation. However, ...

| In 2000, it was suggested to me that “Autophagy will be the wave of the future; it will become the new apoptosis.” Few people would have agreed at the time, but this statement turned out to be prophetic, and this process of ‘self-eating’ rapidly exploded as a research field, as scientists discovered connections to cancer, neurodegeneration and even lifespan extension. Amazingly, the molecular...

Water and wastewater effluents contain a vast range of pharmaceutical chemicals. The present study aims to determine the potential of the advanced oxidation technology UV/H(2)O(2)/O(3) and its sub-processes (i.e. UV, UV/H(2)O(2), UV/O(3), O(3) and H(2)O(2)/O(3)) for the degradation of the antibiotics ciprofloxacin (CIP) and trimethoprim (TMP), and the antineoplastic drug cyclophosphamide (CPD) ...

This article describes the fundamental concepts of a complete AOP system. It discusses the AspectJ language specification and implementation. The article examines the use of the language, as well as its features and tooling support. It lays out a common crosscutting problem to illustrate the general syntax of the traditional AspectJ Language. The development tools of the AspectJ language are de...

Over the last few years, the question of reasoning about aspectoriented programs has been addressed by a number of authors. In this paper, we present a rely-guarantee approach to such reasoning. The rely-guarantee approach has proven extremely successful in reasoning about concurrent and distributed programs. We show that some of the key problems encountered in reasoning about aspectoriented pr...

In the 21st Century, Majority of water pollution is caused due to incorrect discharge of waste products into the water bodies. These pollutants can be categorized as dyes, textiles, pesticides and hydrocarbons. This review paper deals with a comprehensive analysis of various methods for degradation of these pollutants in water. Due to the efficient mineralization of organic compounds; advanced ...

This paper presents some of the experiences made with AOP. In an object oriented C++ framework, aspects have been identified which now have been separated from the components of the framework. In this paper, the focus is on life-cycle control aspects when applying the Command Processor pattern. Because no weaver technology was available, preprocessor macros were used. They simulate both operati...

We have examined the feasibility of determining coronary collateral blood flow in an open-chest dog by a "load line" type of analysis as is often employed to analyze transistors and vacuum tubes. The load line equation states that collateral flow is given by the quantity: [Formula: see text] where PcP is peripheral coronary pressure, AOP is aortic pressure, Qret is retrograde flow, and K is a c...

Advanced oxidation processes (AOP) are technologies based on the generation of highly reactive species, the hydroxyl radicals, used in oxidative degradation procedures for organic compounds dissolved or dispersed in aquatic media. These processes are promising alternatives for decontamination of media containing dissolved recalcitrant organic substances, which would not be efficiently removed b...