Quantum private queries (QPQ) is an important cryptography protocol aiming to protect both the user's and database's privacy when the database is queried privately. Recently, a variety of practical QPQ protocols based on quantum key distribution (QKD) have been proposed. However, for QKD-based QPQ the user's imperfect detectors can be subjected to some detector- side-channel attacks launched by...

Food and nutrition security are intimately interconnected, since only a food based approach can help in overcoming malnutrition in an economically and socially sustainable manner. Food production provides the base for food security as it is a key determinant of food availability. This paper deals with different aspects of ensuring high productivity and production without associated ecological h...

We examine the proper scope of public-private partnerships in the context of a project consisting of two tasks, building and operation of a facility. We investigate the optimal arrangement regarding bundling versus unbundling and private ownership versus public ownership. Like Bennett and Iossa (2006), we assume that the innovative activity in the building stage has impacts on, among other thin...

This paper contributes to the pursuit of socially sustainable water and sanitation infrastructure for all people by discovering statistically robust relationships between Hofstede's dimensions of cross-cultural comparison and the choice of contract award types, project type, and primary revenue sources. This analysis, which represents 973 projects distributed across 24 low- and middle-income na...

The provision of energy services through renewable energy is capital intensive and requires significant upfront costs compared to conventional energy technology. In most of cases, government investments and public budgets have proved insufficient to expand access to electricity and modern energy in rural areas in a sustainable manner. There is a great need for mobilizing financial resources to ...

Links: [1] https://www.uoguelph.ca/finance/bps-procurement-directive-purpose-0 [2] https://www.uoguelph.ca/finance/bps-procurement-directive-principles [3] https://www.uoguelph.ca/finance/bps-procurement-directive-requirements-overview [4] https://www.uoguelph.ca/finance/supply-chain-code-ethicsv [5] https://www.uoguelph.ca/finance/competitive-procurement-thresholds [6] https://www.uoguelph.ca/...

Gupta Combating HIV/AIDS in India: public-private partnerships are necessary for success 12/27/2006

Links: [1] https://www.uoguelph.ca/finance/bps-procurement-directive-purpose-0 [2] https://www.uoguelph.ca/finance/bps-procurement-directive-principles [3] https://www.uoguelph.ca/finance/bps-procurement-directive-requirements-overview [4] https://www.uoguelph.ca/finance/supply-chain-code-ethicsv [5] https://www.uoguelph.ca/finance/competitive-procurement-thresholds [6] https://www.uoguelph.ca/...