Security-mediated cryptography was first introduced by Boneh et al. in 2001. The main motivation behind security-mediated cryptography was the capability to allow instant revocation of a user's secret key by necessitating the cooperation of a security mediator in any given transaction. Subsequently in 2003, Boneh et al. showed how to convert a RSA-based security-mediated encryption scheme from ...

We present the first comprehensive description of how shipments of cattle connect the geographic extent and production diversity of the United States cattle industry. We built a network of cattle movement from a state-stratified 10% systematic sample of calendar year 2009 Interstate Certificates of Veterinary Inspection (ICVI) data. ICVIs are required to certify the apparent health of cattle mo...

during the study of butterflies of bangladesh (insecta: lepidoptera) which carried out since june 2014 to march 2016, several expeditions were made by the authors in the different areas of bangladesh and many butterfly species were collected and identified. among them, five species namely, zezius chrysomallus hübner, 1823, rapala tara de niceville, 1988, cethosia biblis fruhstorfer, 1912 and at...

introduction: the health information system of hospitals depends on their medical records. therefore, the detailed documentation, and maintenance of patient records can lead to timely diagnosis and effective treatment of diseases in any country, and should be included in the strategic program for disease control. this study aimed to determine the status of the documentation of tuberculosis pati...

a survey on the hover flies (diptera: syrphidae) fauna of northern iran, between 2010 and 2011, led to the discovery of the species pipiza accola violovitsh, 1985. both the genus and species are newly recorded from iran. all the specimens were collected from gilan and mazandaran provinces, using malaise traps. the diagnostic characters of p. accola and its geographical distribution is presented.

haplothripsverbasci (osborn) is recorded from iran for the first time. the specimens of this species were collected on flowers of verbascum thapsus (scrophulariaceae) from hamedan province, western iran.