Now showing items 1-10 of 1424
Utilizing Primary Energy Savings And Exergy Destruction To Compare Centralized Thermal Plants And Cogeneration/trigeneration Systems
(Pergamon-Elsevier Science LTDOxford, 2017)
Energy reconstruction of hadron-initiated showers of ultra-high energy cosmic rays
(Elsevier Science, 2015-04)
The current methods to determine the primary energy of ultra-high energy cosmic rays (UHECRs) are different when dealing with hadron or photon primaries. The current experiments combine two different techniques, an array ...
Medição instrumental de energia primária e secundária e sistematização da massa de dados gerada em sistema piloto eólico-solar
The objective of this work is to determine the specificities of the variables of the primary and secondary energy analysis process, considering a system of electrical generation by a wind power plant and by a solar ...
The fossil energy/climate change crunch: Can we pin our hopes on new energy technologies?
(Pergamon-elsevier Science LtdOxfordInglaterra, 2010)
Reactive power support pricing of distributed generators with primary energy source uncertainty
In this paper, a novel methodology to price the reactive power support ancillary service of Distributed Generators (DGs) with primary energy source uncertainty is shown. The proposed methodology provides the service pricing ...
Performance evaluation of an electricity base load engine cogeneration system
(John Wiley & Sons LtdChichesterInglaterra, 2010)
Using role-play to develop science concepts
(School of Education, UWI, St. Augustine, 2008)
There is an urgent need in science education to explore new and innovative ways to teach science to children at all levels of the education system in ways that will pique their curiosity and hold their interest. This article ...
A composition dependent energy scale and the determination of the cosmic ray primary mass in the ankle region
At present there are still several open questions about the origin of the ultra high energy cosmic rays. However, great progress in this area has been made in recent years due to the data collected by the present generation ...