background: to check the feasibility of using geographical information system (gis) methods, we linked the brucellosis data of human and animals. methods: in a village-based ecological study in bardsir- a district in kerman province located nearly to the central part of iran- data of human brucellosis, socio-economic level, and livestock characteristics (2001-4) were linked by using gis methods...

the square map is one of the functions used in cryptography. for instance, the square map is used in rabin encryption scheme, block cipher rc6 and stream cipher rabbit, in different forms. in this paper, we study statistical properties of the output of the square map as a vectorial boolean function. we obtain the joint probability distribution of arbitrary number of the upper and the lower bits...