Conservation biological control in agroecosystems requires a landscape management perspective, because most arthropod species experience their habitat at spatial scales beyond the plot level, and there is spillover of natural enemies across the crop–noncrop interface. The species pool in the surrounding landscape and the distance of crop from natural habitat are important for the conservation o...

The Islamic State of Iraq and ash-Sham (ISIS) continues to use social media as an essential element of its campaign to motivate support. On Twitter, ISIS' unique ability to leverage unaffiliated sympathizers that simply retweet propaganda has been identified as a primary mechanism in their success in motivating both recruitment and "lone wolf" attacks. The present work explores a large communit...

When in his Annual Report for 1905 the Registrar General for Ireland pointed out to the lately arrived Lord Lieutenant, The Earl of Aberdeen, that annually in every 100 deaths in Ireland 16 were victims of tuberculosis, Lady Aberdeen took notice. In March 1907 she founded the WNHA with the clear duty of taking part in the fight against the appalling ravages of that disease, and organised a Tube...

The loss of natural enemies is a key feature of species introductions and is assumed to facilitate the increased success of species in new locales (enemy release hypothesis; ERH). The ERH is rarely tested experimentally, however, and is often assumed from observations of enemy loss. We provide a rigorous test of the link between enemy loss and enemy release by conducting observational surveys a...

Over the past several years the Honeynet Project has been dedicated to learning the tools, tactics, and motives of the blackhat community and sharing the lessons learned. The primary tool used to gather this information is the Honeynet. The purpose of this paper is to discuss what a Honeynet is, its value, how it works, and the risks/issues involved. It is hoped that the security community can ...

The significance of psychoanalysis is not only due to its specific theoretical contributions to the structure of the personality. An important side effect is the increasing attention given to every-day intimacies which fifty years ago received a limited, restricted, social, non-psychological interpretation except perhaps in literature. The United States, more than any other country, has respond...

Using a dataset of over 1.9 million messages posted on Twitter by about 25,000 ISIS members, we explore how ISIS makes use of social media to spread its propaganda and to recruit militants from the Arab world and across the globe. By distinguishing between violence-driven, theological, and sectarian content, we trace the connection between online rhetoric and key events on the ground. To the be...

The Fighter problem with discrete ammunition is studied. An aircraft (fighter) equipped with n anti-aircraft missiles is intercepted by enemy airplanes, the appearance of which follows a homogeneous Poisson process with known intensity. If j of the n missiles are spent at an encounter they destroy an enemy plane with probability a(j), where a(0) = 0 and {a(j)} is a known, strictly increasing co...

Habitat management is a type of conservation biological control that focuses on increasing natural enemy populations by providing them with plant resources such as pollen and nectar. Insects are known to respond to a variety of plant characteristics in their search for plant-provided resources. A better understanding of the specific characteristics used by natural enemy insects in selecting the...

This paper seeks to demystify the failed uprising against the colonial administration in 1959 in remote south-eastern Portuguese Timor, an event which later was ably used as propaganda by Indonesian revisionist historians and pro-integration Timorese during the Indonesian occupation. Providing a historical context for the rebellion and a narrative of events based on archival sources and intervi...