hydrargyri perchloridum solution and later with sterile distilled water. Saline is not to be used on account of its decomposing effects on the solutions used for tattooing. The next step is to scrape off the superficial corneal epithelium. Ordinary Graefe's knives, secondary knives, scalpels, discission needles, pterygium knives and many other instruments have been used to scrape the cornea, bu...

Modern software ecosystem is data-centric. Data exfiltration due to the attacks of Memory Scraper type malwares is an emerging threat. In this paper, we set up an appropriate mathematical model capturing the threat such attacks pose to Identity Based Cryptosystems (IBE). Following the formalism, we demonstrate an attack on popular Boneh-Franklin CCA2 secure IBE construction that compels us to r...

The male genitalia of many animal groups have elaborate and species-specific forms. One hypothesis to explain why this is so is that male genitalia function as stimulatory devices that are under sexual selection by cryptic female choice. This report is based on a videotaped observation of a single male of an unidentified species of Tipula (Bellarina) from San José Province, Costa Rica. A male c...