Exploitations de polyculture-élevage bovin viande : plus grandes mais pas plus profitables que les exploitations d’élevage herbagères

A Trend Analysis of Exploitations

We have conducted an empirical study of a number of computer security exploits and determined that the rates at which incidents involving the exploit are reported to the CERT can be modeled using a common mathematical framework. Data associated with three significant exploits involving vulnerabilities in phf, imap, and bind can all be modeled using the formula C = I + S pM where C is the cumula...

RFID-over-Fiber system for agricultural exploitations

This paper proposes and demonstrates an RFIDover-Fiber wireless track and trace system using active RFID tags and operating over distances up to 30 km of optical fiber and 35 meters of wireless readability. Keywords—component; microwave photonics, radio-over-fiber,

Exploitations of Uninitialized Uses on macOS Sierra

An uninitialized use refers to a common coding mistake where programmers directly use variables on the stack or the heap before they are initialized. Uninitialized uses, although simple, can lead to severe security consequences. In this paper, we will share our experience in gaining arbitrary kernel code execution in the latest macOS Sierra by exploiting two uninitialized use vulnerabilities fo...

Etat actuel de nos connaissances sur les Maladies parasitaires les plus importantès en Iran et Lùtte contre ces Maladies

Are great tits (Parus major) really optimal foragers?

In this study, we test the classical prey model of optimal-foraging theory with great tits (Parus major) feeding on two types of mealworms presented on a conveyor belt. Contrary to the results of some previous experiments, prey types were given to birds in random order, therefore birds could not predict their next prey item. We tested birds’ diet choices at four different prey-encounter rates. ...