at many circumstances, in heat exchange processes several exchangers were used with different cost laws due to their pressure ratings, materials of construction and exchange3r types. in such circumstances traditional methods of pinch technology can not be led to minimum total annual cost may cause some other disadvantages like more complexity or higher maintenance. in this research work a new a...

Reservation is defined as preserving a clear-cutfraction of seats for reserved classes in government jobs, educational departments, promotions, and legislature also. Reservations can be considered political utensil that provides public good which prevents social economic wrongs. It basically ensures level playing field. In India, the concept reservation system derived due to long-established ca...

Many have attributed the stalled democratization process in Tunisia to consensus politics that failed bring about significant reforms capable of improving socioeconomic situation for majority Tunisians. This article takes budget as a crucial example policy area which decisions made on an annual basis ended up leading massive public contention January 2018 and 2019. Studying context – period wit...

The paper analyzes the globally recognized cultural move towards a more learner-centred education and discusses the implications for the adoption of mobile technologies and design for learning. Current expectations vis-à-vis learner attributes, skills and competences are explored. The pervasiveness of mobile technologies is precipitating these developments, whilst also generating a distinct mob...

The e-Learning refers to the use of networking technologies to create, foster, deliver and facilitate learning anytime, anywhere. This chapter discusses our research on personalization of e-Learning content based on the learner’s profile. After justifying the feasibility of using mobile agents in distributed computing systems for information retrieval, processing and mining, the authors deal wi...

Electronic voting could increase citizens’ electoral participation and trust in countries characterized by fragile democratic institutions and public discredit of the political system such as those in Latin America. This paper examines attitudes towards e-voting among participants in a large scale pilot project conducted in Colombia in 2007, focusing on the perceived reliability and usability o...

We consider two presentations regarding the size exclusion chromatography of highly asymmetric solutes: one is embodied in the statistical model of Giddings et al.;I the second is described by the concept of "end-on insertion" proposed by Tanford* and expanded upon by Meredith and N a t h a n ~ . ~ Our evaluation is based on measurements of Kfor the rigid rodlike and spherical solutes schizophy...

Solar cell fabrication on flexible thin plastic sheets needs deposition of transparent conducting anode layers at low temperatures. ITO thin films are deposited on glass by RF sputtering at substrate temperature of 70◦C and compare their phase, morphology, optical, and electrical properties with commercial ITO. The films contain smaller nanocrystallites in (222) preferred orientation and exhibi...