Since its introduction in 1993, the LAMBDA method has found widespread use across the world. The method has been employed in many geodetic and navigation applications, with lots of satisfied users. Independent tests show that it is considered the best method for integer carrier phase ambiguity resolution available. But every now and then we still notice some misunderstandings concerning the pri...

INTRODUCTION Canada has the second highest per capita water consumption in the world. However, little is known about complex socio-economic and cultural dynamics of water insecurities in Indigenous communities and the multiple health consequences. Most studies have concentrated on a simplified interpretation of accessibility, availability and quality issues, including some common water-borne in...

The development of service science requires an appropriate theoretical foundation; S-D logic has been proposed as a candidate. Nevertheless, the application of the principles of S-D logic in service science suffers from inconsistencies and misunderstanding. In this paper we provide an ontological representation of S-D logic in order to clarify its key concepts and analyze their relationships. T...