Abstract A helical air gap membrane desalination (HAGMD) system is designed in the present study.The condenser is designed as a cylindrical shape with helical fins machined on the outer surface of a hollow copper condenser.A detailed theoretical model, studying heat and mass transfer in the HAGMD module, was developed.The theoretical model for a cy

In this modern era, people utilise the web to share information and to deliver services and products.The information seekers use different search engines (SEs) such as Google, Bing, and Yahoo as tools to lycogel search for products, services, and information.However, web spamming is one of the most significant issues encountered by SEs because it d

Introduction Physicians can be unaware that many US adults have intermediate or lower health literacy.Avoiding medical jargon in patient communication can improve poor outcomes associated with lower health literacy, but physicians may struggle to do so as health literacy education is neither standardized nor universal at US allopathic medical schoo

Although an increasingly digitised society offers a variety of options, it also implies challenges, risks and dilemmas for citizens, emtek 2113 organisations and corporations.The purpose of this article is to critically analyse digital society from the perspective of dilemmatic space.The theoretical frame offers new ways of making sense of the digi

To improve the machining efficiency and reduce the overall manufacturing cost, a new model of machining hypoid gears by tilt cutting method is setup.Unlike the traditional cradle-style mechanical machines, the new model has no cradle and eccentric drum, the tool swivel drum is controlled by NC system.Firstly, according to its special structure, the