A sufficient condition for secure ping–pong protocols is repretsented. This condition, called name– suffixing, is essentially to insert identities of participants in messages. We prove its sufficiency and discuss the feature of security in terms of name–suffixing.

People in rural areas usually help themselves when malaria attacks by using a drug preparation under the name of "ya-chud" bought from the grocery in the village. The objective of this study was to determine the behavior towards malarial treatment of local inhabitants in two malarious areas in eastern Thailand. Groups of 271 and 131 local inhabitants in villages in Pong Nam Ron and Bo Thong Dis...

Cognitive inhibition, a key constituent of healthy cognition, has been shown to be susceptible age-related cognitive declines. Research that rehabilitation training can facilitate older adults maintain functions. Compared alone, the combination physical and exercises is more effective train adults’ Focusing on we design Ping Pong exergame in this work, which incorporates traditional task with g...