A Brief History of Software Engineering Techniques Historically,the process-oriented paradigm was the paradigm of choice in industry.Recently,more project have been developed in an object-oriented manner.39495 Although many regard the adopti...

Abstract. Nitric acid (HNO3) vapor is a significant component of air pollution. Dry depositionof HNO3 is thought to be a major contributor to terrestrial loading of anthropogenically-derivednitrogen (N), but many questions remain regarding...

Alan J. Temple, Brian R. Murphy 2 Edward F. Cheslak3Department of Range and Wildlife Management, Texas Tech University, Lubbock, TX 79409, USA;present address: Department of Fisheries and Wildlife Sciences, Virginia Polytechnic Institute and...

abstractThis paper presents the exergy analysis of variable air volume (VAV) systems used in office buildings forair-conditioning. The mathematical models are developed using the engineering equations solver (EES)environment. The following...

The Design Idea of Computer Invocing Management Ststem The arrival of twenty-first Century, the competition among enterprises is fierce, the development of small and medium-sized enterprises in China economic power can not be ignored. The ra...

Introducing Recommenders This chapter covers: What recommender are, within Mahout A first look at a Recommender in action Evaluating accuracy and quality of recommender engines Evaluating a recommender on a real data set: GroupLens 39186 Eac...

UNDERSTANDING THE MAP-REDUCE PROGRAMMING MODEL AND SYSTEM When talking about Map-Reduce, one may mean the Map-Reduce programming model (the narrow sense), or the Map-Reduce system (the wider sense) that provides the support for the programmi...

Error Handling with Exceptions The basic philosophy of Java is that badly formed code will not be run.The ideal time to catch an error is at compile time, before you even try to run the program.However, not all errors can be detected at comp...

Application Design and Development Practically all use of databases occurs from within application programs. Correspondingly, almost all user interaction with databases is indirect, via application programs. Not surprisingly, therefore, data...

Cloud Computing This month, there is a hot word - cloud! Qihoo 360 fignt with tencent on the internet, lead many people to hear about the cloud killing, cloud security. For investors, the recent one month if the stock has been holding cloud...