future increase of mobile communication subscribers will require a great capacity expansion of the cellular systems. in order to accommodate the increasing number of subscribers, the cell size will have to be much smaller than current size. therefore, it is predictable that the location updating and paging procedures will produce a major part of signaling traffic in these networks. this pape...

Here we summarize the findings of this report on the history and current status of radioactive waste management in ten countries. The case studies include four countries that reprocess nuclear spent fuel (France, Japan, Russia, and the United Kingdom), five countries that are planning on direct disposal of spent fuel (Canada, Finland, Germany, Sweden, and the United States) and one country (Sou...

The effect of supplementation of wheat straw (WS) with raw/detoxified mahua cake (MC) on yield and nutritional quality of Pleurotus sajor caju was studied. Raw cake significantly enhanced the yield compared to control and could be tolerated up to a 10% addition. Detoxification further improved the mushroom yield giving a maximum of 1024.7 g kg(-1) from WS supplemented with 20% saponin free deto...

Among foreign language educators interest in extensive reading is growing along with questions about learner motivation to read. Maintaining learner motivation over long periods of time is influenced by many variables suggesting that multiple means of stimulating motivation is needed. The psychological theory of flow has been suggested to influence motivation and engagement in reading. This stu...

Sweden has been intensively developing methods for long-term storage of spent fuel from nuclear power plants for twenty-five years. A dedicated research program has been initiated and managed by the Swedish company SKB (Swedish Nuclear Fuels and Waste Management Co.) in collaboration with many research groups in different countries. After the interim storage, SKB plan to encapsulate the spent n...

Sustaining innovation for development requires rethinking the notion of the poor as passive beneficiaries of the products of others’ innovation. Recent thinking in development studies and in the literature on innovation points to the need for the poor to be active participants in the innovation process, a view that has independently gained ground through grassroots innovation networks. This pap...